We aimed to explore how lactoferrin affects acne by testing its anti-inflammatory and anti-lipid properties on human sebaceous gland cells and a mouse model. Using SZ95 cells, we treated them with varying concentrations of lactoferrin to observe its impact on cell viability, lipid content, and gene expression related to fat metabolism and inflammation.
Our tests showed that lactoferrin greatly reduced lipid accumulation in these cells while also lowering levels of inflammatory markers. In the acne mouse model, lactoferrin treatment also significantly reduced inflammation and lipid production. Additionally, it led to a decrease in the number of sebaceous gland cells and increased cell death, providing further evidence of its effectiveness.
We found that lactoferrin treatment resulted in lower protein levels associated with inflammation and lipid synthesis in the mice. Overall, our findings indicate that lactoferrin could play a beneficial role in managing acne by targeting both sebogenesis and inflammation.
Read More
9
Lactoferrin reduces acne inflammation
Influence of lactoferrin on Propionibacterium acnes-induced inflammation in vitro and in vivo.
We explored the effects of lactoferrin (LF) on inflammation caused by Propionibacterium acnes, a key player in acne development. In our investigation, we treated human skin cells with heat-killed P. acnes and observed that LF significantly reduced the production of inflammatory cytokines, such as IL-8.
To dig deeper, we looked at how LF influenced specific proteins linked to inflammation. Results showed that LF helped lower the levels of proteins associated with inflammatory responses in these skin cells. This suggests that LF is capable of moderating the skin's response to P. acnes.
Additionally, we conducted tests on mice, injecting them with activated P. acnes to induce inflammation. When we treated one ear of the mice with LF, results indicated a noticeable reduction in inflammation compared to the untreated ear. These findings further support LF's potential in managing acne-related skin issues.
Overall, our study reveals that lactoferrin can play a vital role in reducing inflammation linked to acne, thus presenting a promising avenue for acne treatment.
Read More
9
Lactoferrin improves acne treatment
Dietary effect of lactoferrin-enriched fermented milk on skin surface lipid and clinical improvement of acne vulgaris.
We examined the potential benefits of lactoferrin-enriched fermented milk on acne vulgaris, a common inflammatory skin condition. In our study, young adults between 18 and 30 years old participated in a 12-week trial. They were divided into two groups: one took fermented milk with 200 mg of lactoferrin daily, while the other consumed only fermented milk without the supplement.
Throughout the study, we monitored changes in their acne lesions, skin hydration, sebum levels, and skin surface lipids. Our findings revealed that participants in the lactoferrin group experienced a noteworthy 38.6% reduction in inflammatory lesions and a decrease in overall acne grade by about 20.3% compared to the placebo group. We also noted a significant 31.1% cut in sebum content in the lactoferrin group, suggesting an effective link between lactoferrin consumption and improved skin conditions.
Interestingly, both groups showed a decrease in total skin surface lipids, but the lactoferrin group specifically reduced triacylglycerols, which is correlated with their improved acne scores. Overall, our research suggests that incorporating lactoferrin-enriched fermented milk into one's diet can positively affect acne vulgaris by targeting lipid levels in the skin.
Read More
Most Useful Reviews
9
Significant reduction
194 people found this helpful
Possibly the solution for chronic adult acne. I'm in my late twenties and have been very prone to acne consistently since my teenage years. When I say I've tried everything, I truly mean it. Up until now, the only treatment that ever worked was prescription Accutane, which is harmful to the liver and has unpleasant side effects. After six months on Accutane, my skin stayed relatively clear for about six months, but soon after, serious acne returned. Since then, I have tested many supplements and creams, none of which helped. I eventually discovered a study indicating that acne was reduced in participants using lactoferrin enriched fermented milk. After beginning this product, my acne has significantly reduced within just two weeks.
Read More
7
Improvement in acne
129 people found this helpful
As a fashion model, my skin health is crucial. After battling Lyme disease for a year, I switched to alternative therapies, including Jarrow Lactoferrin and Colostrum. The results have been remarkable! My energy increased, I can climb stairs without getting winded, and my skin has improved significantly; it's more hydrated and plump. My acne is clearing up remarkably well after several weeks of usage!
Read More
9
Clearing acne effectively
41 people found this helpful
Clears adult acne. Studies show lactoferrin can reduce sebum production by at least 30% in 12 weeks. I've noticed my skin is becoming less oily, and acne is clearing up. This is particularly noteworthy, as no other treatment I know of can achieve this without side effects. Lactoferrin has no adverse effects. As a 26-year-old male, I'm very pleased with the results.
A randomized, double-blind, placebo-controlled trial to determine the efficacy and safety of lactoferrin with vitamin E and zinc as an oral therapy for mild to moderate acne vulgaris.
In a well-structured study, we investigated the combined effects of lactoferrin, vitamin E, and zinc as a treatment for mild to moderate acne. This randomized, double-blind, placebo-controlled trial included 168 participants aged between 13 and 40, all of whom were assigned to either receive the treatment or a placebo for three months.
Throughout the study, we observed that those taking the lactoferrin combination began experiencing a noticeable reduction in their acne lesions as soon as two weeks into the treatment. By the tenth week, participants using the lactoferrin formulation had an impressive average reduction of 28.5% in total lesions when compared to those receiving the placebo.
Furthermore, we found significant improvements in both comedones and inflammatory lesions at the ten-week mark. Throughout this research, there were no reported adverse events, highlighting the safety of this treatment regimen. Overall, our findings suggest that a twice-daily intake of lactoferrin combined with vitamin E and zinc can significantly reduce acne lesions in those suffering from mild to moderate acne vulgaris.
Read More
9
Lactoferrin reduces acne inflammation
Lactoferrin regulates sebogenesis and inflammation in SZ95 human sebocytes and mouse model of acne.
We aimed to explore how lactoferrin affects acne by testing its anti-inflammatory and anti-lipid properties on human sebaceous gland cells and a mouse model. Using SZ95 cells, we treated them with varying concentrations of lactoferrin to observe its impact on cell viability, lipid content, and gene expression related to fat metabolism and inflammation.
Our tests showed that lactoferrin greatly reduced lipid accumulation in these cells while also lowering levels of inflammatory markers. In the acne mouse model, lactoferrin treatment also significantly reduced inflammation and lipid production. Additionally, it led to a decrease in the number of sebaceous gland cells and increased cell death, providing further evidence of its effectiveness.
We found that lactoferrin treatment resulted in lower protein levels associated with inflammation and lipid synthesis in the mice. Overall, our findings indicate that lactoferrin could play a beneficial role in managing acne by targeting both sebogenesis and inflammation.
Read More
9
Lactoferrin reduces acne inflammation
Influence of lactoferrin on Propionibacterium acnes-induced inflammation in vitro and in vivo.
We explored the effects of lactoferrin (LF) on inflammation caused by Propionibacterium acnes, a key player in acne development. In our investigation, we treated human skin cells with heat-killed P. acnes and observed that LF significantly reduced the production of inflammatory cytokines, such as IL-8.
To dig deeper, we looked at how LF influenced specific proteins linked to inflammation. Results showed that LF helped lower the levels of proteins associated with inflammatory responses in these skin cells. This suggests that LF is capable of moderating the skin's response to P. acnes.
Additionally, we conducted tests on mice, injecting them with activated P. acnes to induce inflammation. When we treated one ear of the mice with LF, results indicated a noticeable reduction in inflammation compared to the untreated ear. These findings further support LF's potential in managing acne-related skin issues.
Overall, our study reveals that lactoferrin can play a vital role in reducing inflammation linked to acne, thus presenting a promising avenue for acne treatment.
Read More
9
Lactoferrin improves acne treatment
Dietary effect of lactoferrin-enriched fermented milk on skin surface lipid and clinical improvement of acne vulgaris.
We examined the potential benefits of lactoferrin-enriched fermented milk on acne vulgaris, a common inflammatory skin condition. In our study, young adults between 18 and 30 years old participated in a 12-week trial. They were divided into two groups: one took fermented milk with 200 mg of lactoferrin daily, while the other consumed only fermented milk without the supplement.
Throughout the study, we monitored changes in their acne lesions, skin hydration, sebum levels, and skin surface lipids. Our findings revealed that participants in the lactoferrin group experienced a noteworthy 38.6% reduction in inflammatory lesions and a decrease in overall acne grade by about 20.3% compared to the placebo group. We also noted a significant 31.1% cut in sebum content in the lactoferrin group, suggesting an effective link between lactoferrin consumption and improved skin conditions.
Interestingly, both groups showed a decrease in total skin surface lipids, but the lactoferrin group specifically reduced triacylglycerols, which is correlated with their improved acne scores. Overall, our research suggests that incorporating lactoferrin-enriched fermented milk into one's diet can positively affect acne vulgaris by targeting lipid levels in the skin.
Read More
8
Retinoid cream shows effectiveness
Efficacy of a retinoid complex plus anti-inflammatory component cream alone or in combination with prebiotic food supplement in adult acne: A randomized, assessor-blinded, parallel-group, multicenter trial on 184 women.
We conducted a 12-week multicenter trial examining how well a specific cream, containing retinoid molecules and Iris Florentina root extract, works for adult female acne, as well as the impact of combining it with a prebiotic supplement that includes lactoferrin. The study included 184 women, assessing not just the number of acne lesions, but also scoring the severity of their condition using recognized tools.
While the primary cream formulation showed effectiveness and was well tolerated, the combination with the prebiotic supplement resulted in additional benefits, particularly in reducing inflammatory lesions. Although lactoferrin was part of this combination, the study did not isolate its effects, so we cannot definitively assess its specific role in acne treatment.
Overall, our findings indicate that the cream is beneficial for managing adult female acne, and the added prebiotic aspect seems to enhance results—especially for inflammation. Still, without isolating lactoferrin, its individual impact on acne remains unclear.
Possibly the solution for chronic adult acne. I'm in my late twenties and have been very prone to acne consistently since my teenage years. When I say I've tried everything, I truly mean it. Up until now, the only treatment that ever worked was prescription Accutane, which is harmful to the liver and has unpleasant side effects. After six months on Accutane, my skin stayed relatively clear for about six months, but soon after, serious acne returned. Since then, I have tested many supplements and creams, none of which helped. I eventually discovered a study indicating that acne was reduced in participants using lactoferrin enriched fermented milk. After beginning this product, my acne has significantly reduced within just two weeks.
Read More
7
Improvement in acne
129 people found this helpful
As a fashion model, my skin health is crucial. After battling Lyme disease for a year, I switched to alternative therapies, including Jarrow Lactoferrin and Colostrum. The results have been remarkable! My energy increased, I can climb stairs without getting winded, and my skin has improved significantly; it's more hydrated and plump. My acne is clearing up remarkably well after several weeks of usage!
Read More
9
Clearing acne effectively
41 people found this helpful
Clears adult acne. Studies show lactoferrin can reduce sebum production by at least 30% in 12 weeks. I've noticed my skin is becoming less oily, and acne is clearing up. This is particularly noteworthy, as no other treatment I know of can achieve this without side effects. Lactoferrin has no adverse effects. As a 26-year-old male, I'm very pleased with the results.
Read More
9
Improved acne condition
14 people found this helpful
Excellent! After seeing the reviews, I purchased lactoferrin. It has significantly improved my acne, which I didn’t expect, along with enhancing my iron absorption and relieving symptoms of anaemia.
Read More
7.5
Improving skin
11 people found this helpful
It helps with my acne; I've noticed an improvement in just two days of taking this brand. I was a bit sceptical at first, but now my face is less inflamed, and even my ulcers are healing. If the progress continues, I might consider updating my review to five stars.
Acne is a common skin condition that affects people of all ages, though it's especially prevalent among teenagers and young adults. It occurs when hair follicles become clogged with oil and dead skin cells, leading to the formation of pimples, blackheads, and cysts. The main factors contributing to acne include excess oil production, hormonal changes, and the presence of bacteria on the skin. Acne can manifest in various forms, from mild cases with just a few breakouts to more severe forms that can cause significant inflammation and scarring.
Treatment for acne varies depending on its severity and can range from over-the-counter topical treatments like benzoyl peroxide and salicylic acid to prescription medications including retinoids and antibiotics. Lifestyle adjustments, such as maintaining a balanced diet and proper skin hygiene, may also contribute to managing and reducing breakouts. Despite being a common skin issue, the psychological impact of acne should not be underestimated, as it can affect self-esteem and overall quality of life.
Lactoferrin is a multifaceted protein that plays a critical role in the body's immune response and iron metabolism. Found naturally in human and bovine milk, it is also present in various bodily fluids, including saliva and tears. This glycoprotein is primarily noted for its ability to bind iron, which helps to inhibit the growth of bacteria and pathogens that require iron to thrive, thereby providing an antibacterial effect. Additionally, lactoferrin possesses anti-inflammatory and antioxidant properties, further enhancing its protective role in the body.
Lactoferrin has garnered attention for its potential health benefits beyond immunity. It is often marketed as a dietary supplement, with claims that it can support gut health, enhance iron absorption, and potentially aid in preventing infections. While lactoferrin supplementation shows promise in certain contexts, such as improving iron levels in individuals with iron-deficiency anemia, it's essential to approach these claims with cautious optimism and consult with healthcare professionals before starting any new supplement regimen. Overall, lactoferrin stands out as an important component in both nutrition and immune health.
Lactoferrin, a protein found in whey and breast milk, has garnered interest for its potential benefits in treating acne due to its antimicrobial and anti-inflammatory properties. Research suggests that it may help reduce the growth of certain bacteria associated with acne, notably Propionibacterium acnes. Additionally, its ability to modulate immune responses could aid in minimizing inflammation, which is a key factor in acne development. Some skincare products and dietary supplements have begun to incorporate lactoferrin, aiming to harness these benefits for clearer skin.
However, while preliminary studies show promise, more robust clinical research is necessary to definitively establish lactoferrin's effectiveness as an acne treatment. Individual results may vary, and it's essential to consult with a healthcare professional before adding new supplements to your regimen, especially since acne can be influenced by a variety of factors including hormones, diet, and skincare routines. If you're considering lactoferrin, look for products backed by clinical evidence and positive user reviews to ensure you're making a well-informed decision.
Based on user reviews, the time it takes to see results from taking this supplement for acne varies significantly among individuals. Some users have reported noticing improvements in as little as two days ({review id='397a291b-3c7b-443c-9176-0eb2d52c4d4a'}) or even the same day ({review id='1f100886-56b1-4ca2-a414-17358a79d976'}). Another review suggests that a marked reduction in acne can be observed within two weeks of continuous use ({review id='4f89a062-b92a-46c5-815b-8845554f57d7'}). However, it should be noted that not all users have experienced quick results, with some stating minimal changes even after prolonged usage ({review id='aa545569-e507-4e9c-b596-bfaf06b56e6a'}; {review id='5efece75-6de0-11e8-8b97-81d5b3d9d87f'}).
Overall, while many users see noticeable differences in their skin within a matter of days to weeks, others require a longer time frame—sometimes over a month—before they experience significant changes ({review id='d1147fac-0352-45ac-a217-db6ea029e496'}). Thus, it is advisable to manage expectations and consider individual skin types and conditions.
When it comes to treating acne, lactoferrin emerges as a compelling option supported by promising scientific research. A study found that lactoferrin significantly decreased lipid accumulation and inflammatory markers in human sebaceous gland cells, indicating its potential to address both excess oil production and inflammation associated with acne [1]. Additionally, a randomized controlled trial with participants suffering from mild to moderate acne suggested that a lactoferrin supplement, combined with vitamin E and zinc, led to an average reduction of 28.5% in acne lesions over ten weeks, showcasing its efficacy in improving skin conditions [4].
Moreover, research highlights lactoferrin's role in managing acne inflammation caused by Propionibacterium acnes, a notorious bacteria linked to acne development. Lactoferrin treatment led to reduced inflammatory cytokine production in skin cells and lower inflammation in a mouse model [3]. Another study focusing on lactoferrin's intake through fermented milk demonstrated a 38.6% reduction in inflammatory lesions among participants, further reinforcing its relevance in acne management [7]. While these findings are promising, some studies call for more targeted research to isolate lactoferrin's effects from other treatments to establish its standalone efficacy [5]. Overall, the scientific evidence suggests that lactoferrin could be a valuable addition to acne treatments, especially for individuals looking for antimicrobial and anti-inflammatory support.
Based on user reviews, many individuals report significant improvements in their acne symptoms after using this supplement. For instance, one user noted a marked decrease in acne inflammation and redness in just one day of use ({review id='1f100886-56b1-4ca2-a414-17358a79d976'}), while another experienced substantial reduction in breakouts within two weeks ({review id='4f89a062-b92a-46c5-815b-8845554f57d7'}). Continuous use seems to yield favorable results as well; several users have shared lasting improvements, suggesting that the supplement helps maintain clear skin when taken consistently ({review id='8a57c63a-64b4-49cd-a759-c2fd78eb4e34'}; {review id='ca7d7478-656e-41fb-b108-a379a5bf2a4f'}).
However, it's essential to note that individual results can vary significantly. Some users have had less positive experiences, reporting no noticeable changes or even adverse effects, such as additional breakouts or other health issues ({review id='ff2215b4-746d-4215-80a5-0c692d4df18f'}; {review id='aa545569-e507-4e9c-b596-bfaf06b56e6a'}). This variability emphasizes the importance of managing expectations and understanding that while many users see effective results, this supplement may not work for everyone.
Based on user reviews, there is a mix of experiences when combining this supplement with others for acne management. Some users have reported positive synergies, such as one mother noting that her daughter's acne improved while taking this supplement alongside zinc and DIM, resulting in reduced inflammatory spots and fading post-acne marks ({review id='ca7d7478-656e-41fb-b108-a379a5bf2a4f'}). Another user mentioned that adding B5 to their regimen helped in controlling oil production, thereby enhancing the effectiveness of the supplement for treating mild acne ({review id='8259c512-085c-41f8-bc07-e3ff60acae70'}).
However, not all combinations proved beneficial; a user indicated that despite daily use of this supplement along with zinc, they continued to struggle with cystic acne outbreaks ({review id='aa545569-e507-4e9c-b596-bfaf06b56e6a'}). Others reported adverse effects when combining this supplement with others, including instances of further breakouts ({review id='ff2215b4-746d-4215-80a5-0c692d4df18f'}). This variability highlights the need for caution when stacking supplements for acne treatment, as individual responses can differ significantly. Overall, while some users have successfully combined this supplement with additional treatments, others have not seen the desired outcomes.
When it comes to the optimal dosage of lactoferrin for treating acne, various studies suggest that a range of 200 mg per day is commonly effective. For instance, one study observed significant improvements in inflammatory lesions and overall acne grade with a daily intake of 200 mg of lactoferrin through fermented milk over a 12-week period [7]. Additionally, another research using chewable tablets of bovine lactoferrin, administered twice daily for eight weeks, reported positive reductions in both inflammatory and non-inflammatory acne lesions, although it did not specify the dosage [6].
It’s worth noting that while lactoferrin appears beneficial, most studies have not isolated its efficacy in a vacuum—making it crucial to view these findings as part of a broader acne treatment strategy. In a combined treatment involving lactoferrin with other supportive ingredients like vitamin E and zinc, participants saw significant lesion reductions when taking the supplement twice daily [4]. Overall, a daily dosage between 200 mg to 500 mg (if consuming through tablets) may be a potent approach for those looking to integrate lactoferrin into their acne treatment regimen.
9
Lactoferrin reduces acne inflammation
Lactoferrin regulates sebogenesis and inflammation in SZ95 human sebocytes and mouse model of acne.
We aimed to explore how lactoferrin affects acne by testing its anti-inflammatory and anti-lipid properties on human sebaceous gland cells and a mouse model. Using SZ95 cells, we treated them with varying concentrations of lactoferrin to observe its impact on cell viability, lipid content, and gene expression related to fat metabolism and inflammation.
Our tests showed that lactoferrin greatly reduced lipid accumulation in these cells while also lowering levels of inflammatory markers. In the acne mouse model, lactoferrin treatment also significantly reduced inflammation and lipid production. Additionally, it led to a decrease in the number of sebaceous gland cells and increased cell death, providing further evidence of its effectiveness.
We found that lactoferrin treatment resulted in lower protein levels associated with inflammation and lipid synthesis in the mice. Overall, our findings indicate that lactoferrin could play a beneficial role in managing acne by targeting both sebogenesis and inflammation.
9.5
Lactoferrin effectively reduces acne
A randomized, double-blind, placebo-controlled trial to determine the efficacy and safety of lactoferrin with vitamin E and zinc as an oral therapy for mild to moderate acne vulgaris.
In a well-structured study, we investigated the combined effects of lactoferrin, vitamin E, and zinc as a treatment for mild to moderate acne. This randomized, double-blind, placebo-controlled trial included 168 participants aged between 13 and 40, all of whom were assigned to either receive the treatment or a placebo for three months.
Throughout the study, we observed that those taking the lactoferrin combination began experiencing a noticeable reduction in their acne lesions as soon as two weeks into the treatment. By the tenth week, participants using the lactoferrin formulation had an impressive average reduction of 28.5% in total lesions when compared to those receiving the placebo.
Furthermore, we found significant improvements in both comedones and inflammatory lesions at the ten-week mark. Throughout this research, there were no reported adverse events, highlighting the safety of this treatment regimen. Overall, our findings suggest that a twice-daily intake of lactoferrin combined with vitamin E and zinc can significantly reduce acne lesions in those suffering from mild to moderate acne vulgaris.
9
Lactoferrin reduces acne inflammation
Influence of lactoferrin on Propionibacterium acnes-induced inflammation in vitro and in vivo.
We explored the effects of lactoferrin (LF) on inflammation caused by Propionibacterium acnes, a key player in acne development. In our investigation, we treated human skin cells with heat-killed P. acnes and observed that LF significantly reduced the production of inflammatory cytokines, such as IL-8.
To dig deeper, we looked at how LF influenced specific proteins linked to inflammation. Results showed that LF helped lower the levels of proteins associated with inflammatory responses in these skin cells. This suggests that LF is capable of moderating the skin's response to P. acnes.
Additionally, we conducted tests on mice, injecting them with activated P. acnes to induce inflammation. When we treated one ear of the mice with LF, results indicated a noticeable reduction in inflammation compared to the untreated ear. These findings further support LF's potential in managing acne-related skin issues.
Overall, our study reveals that lactoferrin can play a vital role in reducing inflammation linked to acne, thus presenting a promising avenue for acne treatment.
9
Lactoferrin improves acne treatment
Dietary effect of lactoferrin-enriched fermented milk on skin surface lipid and clinical improvement of acne vulgaris.
We examined the potential benefits of lactoferrin-enriched fermented milk on acne vulgaris, a common inflammatory skin condition. In our study, young adults between 18 and 30 years old participated in a 12-week trial. They were divided into two groups: one took fermented milk with 200 mg of lactoferrin daily, while the other consumed only fermented milk without the supplement.
Throughout the study, we monitored changes in their acne lesions, skin hydration, sebum levels, and skin surface lipids. Our findings revealed that participants in the lactoferrin group experienced a noteworthy 38.6% reduction in inflammatory lesions and a decrease in overall acne grade by about 20.3% compared to the placebo group. We also noted a significant 31.1% cut in sebum content in the lactoferrin group, suggesting an effective link between lactoferrin consumption and improved skin conditions.
Interestingly, both groups showed a decrease in total skin surface lipids, but the lactoferrin group specifically reduced triacylglycerols, which is correlated with their improved acne scores. Overall, our research suggests that incorporating lactoferrin-enriched fermented milk into one's diet can positively affect acne vulgaris by targeting lipid levels in the skin.
7
Lactoferrin shows promise for acne
A systematic review of lactoferrin use in dermatology.
We examined the potential of lactoferrin as a treatment option for acne, driven by its known antimicrobial and anti-inflammatory properties. The review focused on analyzing six clinical studies to better understand how effective lactoferrin can be in addressing this common skin condition.
Although the evidence gathered is encouraging, especially regarding its positive effects, we noted that the studies did not isolate lactoferrin's impact from other treatments. This means we still need more targeted research to confidently say that lactoferrin is an effective stand-alone therapy for acne.
Overall, while lactoferrin shows promise in managing acne, further studies are needed to clarify its effectiveness when used independently in clinical practice.
7
Lactoferrin shows promise for acne
Efficacy and tolerability of oral lactoferrin supplementation in mild to moderate acne vulgaris: an exploratory study.
We set out to understand how lactoferrin, a naturally occurring protein known for its antimicrobial and anti-inflammatory properties, can help treat mild to moderate acne vulgaris. In our open-label study, we had 43 participants, including adolescents and young adults, who took chewable tablets containing bovine lactoferrin twice daily for eight weeks.
Our main focus was to see if this supplementation would lead to a reduction in acne lesion counts compared to the starting point. By the end of the study, we observed some promising results: participants experienced a noticeable drop in both inflammatory and non-inflammatory lesion counts. Specifically, non-inflammatory lesions decreased by 23.5%, and total lesions were down by 22.5%.
Additionally, about 76.9% of our subjects reported fewer total lesions by the end of the eight weeks. Importantly, none of the participants experienced significant side effects related to lactoferrin, indicating that it was well tolerated throughout the study. While these findings are encouraging, we recognize the limitations of our uncontrolled design and suggest that more rigorous, randomized trials would help solidify these results.
References
Su YT, Zouboulis CC, Cui W, Zhang AP. Lactoferrin regulates sebogenesis and inflammation in SZ95 human sebocytes and mouse model of acne. J Cosmet Dermatol. 2023;22:1361. doi:10.1111/jocd.15577
Kazandjieva J, Dimitrova J, Sankeva M, Yankov D, Bocheva V, et al. Efficacy of a retinoid complex plus anti-inflammatory component cream alone or in combination with prebiotic food supplement in adult acne: A randomized, assessor-blinded, parallel-group, multicenter trial on 184 women. J Cosmet Dermatol. 2022;21:5716. doi:10.1111/jocd.15074
Su Y, Cui W, Wei H. Influence of lactoferrin on Propionibacterium acnes-induced inflammation in vitro and in vivo. Dermatol Ther. 2020;33:e14483. doi:10.1111/dth.14483
Chan H, Chan G, Santos J, Dee K, Co JK. A randomized, double-blind, placebo-controlled trial to determine the efficacy and safety of lactoferrin with vitamin E and zinc as an oral therapy for mild to moderate acne vulgaris. Int J Dermatol. 2017;56:686. doi:10.1111/ijd.13607
Hassoun LA, Sivamani RK. A systematic review of lactoferrin use in dermatology. Crit Rev Food Sci Nutr. 2017;57:3632. doi:10.1080/10408398.2015.1137859
Mueller EA, Trapp S, Frentzel A, Kirch W, Brantl V. Efficacy and tolerability of oral lactoferrin supplementation in mild to moderate acne vulgaris: an exploratory study. Curr Med Res Opin. 2011;27:793. doi:10.1185/03007995.2011.557720
Kim J, Ko Y, Park YK, Kim NI, Ha WK, et al. Dietary effect of lactoferrin-enriched fermented milk on skin surface lipid and clinical improvement of acne vulgaris. Nutrition. 2010;26:902. doi:10.1016/j.nut.2010.05.011