Overview
SCIENTIFIC SCORE
Questionable
Based on 22 Researches
6.9
USERS' SCORE
Good
Based on 5 Reviews
8.4
Supplement Facts
Serving Size: 1 Chewable Tablet
Amount Per Serving
%DV
Vitamin D3 (as Cholecalciferol) (from Lanolin)
25 mcg (1,000 IU)
125%
Top Medical Research Studies
8
We examined how vitamin D levels relate to acne and the potential connection with acne severity. By analyzing data from various studies, we found that 1,362 individuals with acne were compared against 1,081 healthy controls.
Our findings revealed that those with acne had significantly lower vitamin D levels compared to the healthy participants. Additionally, vitamin D deficiency was more prevalent among acne sufferers. Interestingly, we also observed a negative correlation between vitamin D levels and acne severity, suggesting that lower levels of this vitamin might be associated with more severe acne.
This evidence points to the possibility that vitamin D plays a role in acne development. However, while our results are compelling, they encourage further investigation into how vitamin D might influence acne severity and whether its supplementation could be beneficial for those affected by this condition.
Our findings revealed that those with acne had significantly lower vitamin D levels compared to the healthy participants. Additionally, vitamin D deficiency was more prevalent among acne sufferers. Interestingly, we also observed a negative correlation between vitamin D levels and acne severity, suggesting that lower levels of this vitamin might be associated with more severe acne.
This evidence points to the possibility that vitamin D plays a role in acne development. However, while our results are compelling, they encourage further investigation into how vitamin D might influence acne severity and whether its supplementation could be beneficial for those affected by this condition.
Read More
8
We sought to understand the connection between vitamin D levels and acne, along with how vitamin D supplementation might help those suffering from this common skin condition. Our investigation included various studies from a range of databases, focusing on the serum levels of a specific form of vitamin D—25(OH)D—and the effectiveness of vitamin D supplements for acne patients.
In our findings, we discovered that individuals with acne generally had lower serum levels of vitamin D. Specifically, the data revealed a significant difference, with acne patients showing a standardized mean difference of -7.66 ng/ml in vitamin D levels compared to those without the condition. Importantly, the articles we reviewed also pointed out the potential for vitamin D supplements to serve as a therapeutic option for improving acne.
Overall, this research contributes valuable insights into how vitamin D may play a role in managing acne, suggesting that addressing vitamin D deficiency in patients could have positive outcomes for their skin health.
In our findings, we discovered that individuals with acne generally had lower serum levels of vitamin D. Specifically, the data revealed a significant difference, with acne patients showing a standardized mean difference of -7.66 ng/ml in vitamin D levels compared to those without the condition. Importantly, the articles we reviewed also pointed out the potential for vitamin D supplements to serve as a therapeutic option for improving acne.
Overall, this research contributes valuable insights into how vitamin D may play a role in managing acne, suggesting that addressing vitamin D deficiency in patients could have positive outcomes for their skin health.
Read More
We investigated the intriguing link between vitamin D receptor (VDR) gene variations and acne in women experiencing polycystic ovary syndrome (PCOS). This study involved a careful comparison of 46 women with PCOS and 39 controls that matched in age and body mass index. We focused on acne and other skin conditions, along with measuring hormones and oxidative stress levels to understand their interplay.
The findings revealed that certain genetic variations in the VDR gene, particularly the FokI CC genotype, seemed to play a protective role against acne development. Women with this genotype were significantly less likely to experience acne compared to those with different genotypes. Moreover, we noticed that the TaqI dominant genotype also appeared to reduce oxidative stress levels in these patients.
Overall, our research provides compelling evidence suggesting that vitamin D’s influence, particularly through its receptor, could be an important factor in managing acne for women with PCOS. It's an exciting step towards understanding how our genes and environment can affect our skin health.
The findings revealed that certain genetic variations in the VDR gene, particularly the FokI CC genotype, seemed to play a protective role against acne development. Women with this genotype were significantly less likely to experience acne compared to those with different genotypes. Moreover, we noticed that the TaqI dominant genotype also appeared to reduce oxidative stress levels in these patients.
Overall, our research provides compelling evidence suggesting that vitamin D’s influence, particularly through its receptor, could be an important factor in managing acne for women with PCOS. It's an exciting step towards understanding how our genes and environment can affect our skin health.
Read More
Most Useful Reviews
9
Improved acne situation
42 people found this helpful
Excellent vitamins! My skin has improved significantly, with much less acne and a better mood. Teeth issues have also diminished. This is precisely the result I expected when ordering. I highly recommend this wonderful vitamin, especially if you spend a lot of time indoors away from the sun.
Read More
7.5
Fewer acne spots
Excellent! I feel my mood has improved, and I’ve noticed a slight change in my skin colour with fewer acne spots. This is the result I aimed for with my order. If you tend to stay indoors a lot, consider purchasing this vitamin.
Read More
7.5
Acne reduction
I find it effective. My mood has improved, and I've seen slight changes in my skin colour, including less acne. I expected these results when I ordered the product. If you spend much time indoors, this vitamin is worth considering.
Read More
Medical Researches
SCIENTIFIC SCORE
Questionable
Based on 22 Researches
6.9
- All Researches
9
We investigated the effectiveness of Tracnil™, which combines myo-inositol, folic acid, and vitamin D3, on acne and other dermatological issues in overweight women with conditions related to Polycystic Ovary Syndrome (PCOS). Our findings showed that participants experienced a significant reduction in both inflammatory and non-inflammatory acne lesions within just eight weeks.
Notably, alongside improvements in acne, we observed positive changes in hirsutism—excess hair growth—and menstrual irregularities. Throughout the study, participants' safety was closely monitored, showing minimal adverse effects, while hormone levels remained stable despite our subjects initially having normal readings.
This leads us to believe that Tracnil™ may help regulate the body's response to sex hormones or perform other essential functions in managing PCOS symptoms, even when hormonal levels are not significantly abnormal. Therefore, we suggest that Tracnil™ could be an effective first-line treatment option for addressing dermatological concerns related to PCOS, simplifying treatment for those affected.
Notably, alongside improvements in acne, we observed positive changes in hirsutism—excess hair growth—and menstrual irregularities. Throughout the study, participants' safety was closely monitored, showing minimal adverse effects, while hormone levels remained stable despite our subjects initially having normal readings.
This leads us to believe that Tracnil™ may help regulate the body's response to sex hormones or perform other essential functions in managing PCOS symptoms, even when hormonal levels are not significantly abnormal. Therefore, we suggest that Tracnil™ could be an effective first-line treatment option for addressing dermatological concerns related to PCOS, simplifying treatment for those affected.
Read More
8
Vitamin D reduces acne inflammation
We conducted a double-blind, randomized controlled trial to explore how topical vitamin D affects acne vulgaris (AV). Our study involved 64 participants, who were split into two groups—one receiving a vitamin D treatment and the other a placebo. After 8 weeks, we observed significant changes in the inflammatory markers, specifically a reduction in interleukin-1 beta (IL-1β) levels, which plays a role in acne inflammation.
Participants in the vitamin D group showed a noticeable reduction in the number of inflammatory acne lesions compared to those using the placebo. This indicates that topical vitamin D can effectively lower inflammation associated with acne lesions.
It's essential to note that all participants also received topical adapalene, an established acne treatment. This could make it challenging to determine the exact effect of vitamin D alone. Nonetheless, the findings suggest that vitamin D has potential benefits in managing acne when included as part of a treatment regimen.
Participants in the vitamin D group showed a noticeable reduction in the number of inflammatory acne lesions compared to those using the placebo. This indicates that topical vitamin D can effectively lower inflammation associated with acne lesions.
It's essential to note that all participants also received topical adapalene, an established acne treatment. This could make it challenging to determine the exact effect of vitamin D alone. Nonetheless, the findings suggest that vitamin D has potential benefits in managing acne when included as part of a treatment regimen.
Read More
We investigated the intriguing link between vitamin D receptor (VDR) gene variations and acne in women experiencing polycystic ovary syndrome (PCOS). This study involved a careful comparison of 46 women with PCOS and 39 controls that matched in age and body mass index. We focused on acne and other skin conditions, along with measuring hormones and oxidative stress levels to understand their interplay.
The findings revealed that certain genetic variations in the VDR gene, particularly the FokI CC genotype, seemed to play a protective role against acne development. Women with this genotype were significantly less likely to experience acne compared to those with different genotypes. Moreover, we noticed that the TaqI dominant genotype also appeared to reduce oxidative stress levels in these patients.
Overall, our research provides compelling evidence suggesting that vitamin D’s influence, particularly through its receptor, could be an important factor in managing acne for women with PCOS. It's an exciting step towards understanding how our genes and environment can affect our skin health.
The findings revealed that certain genetic variations in the VDR gene, particularly the FokI CC genotype, seemed to play a protective role against acne development. Women with this genotype were significantly less likely to experience acne compared to those with different genotypes. Moreover, we noticed that the TaqI dominant genotype also appeared to reduce oxidative stress levels in these patients.
Overall, our research provides compelling evidence suggesting that vitamin D’s influence, particularly through its receptor, could be an important factor in managing acne for women with PCOS. It's an exciting step towards understanding how our genes and environment can affect our skin health.
Read More
8
We embarked on a journey to understand how vitamin D might help with acne, particularly when combined with the standard treatment of benzoyl peroxide. Our study involved a well-structured approach, including a randomized, double-blind, placebo-controlled trial. This involved subjects diagnosed with mild to moderate acne, all applying benzoyl peroxide twice daily for 12 weeks.
During this time, participants were split into two groups—one receiving a weekly dose of 40,000 IU of vitamin D2, while the other group received a placebo. All subjects had low levels of vitamin D at the onset of the study, allowing us to investigate whether supplementation could make a difference.
As we analyzed the results, we noticed significant improvements in acne conditions for both groups. However, what stood out was the vitamin D2 group, which showed a statistically significant reduction in inflammatory lesions during the follow-up phase. Importantly, no adverse effects or unwanted biochemical changes were reported, highlighting the safety of this treatment.
Overall, our findings suggest that adding weekly vitamin D2 to a topical benzoyl peroxide regime could effectively reduce the likelihood of acne flare-ups in those with mild to moderate acne. While more extensive studies are needed to fully understand vitamin D's role in acne treatment, this adjunctive approach shows promise.
During this time, participants were split into two groups—one receiving a weekly dose of 40,000 IU of vitamin D2, while the other group received a placebo. All subjects had low levels of vitamin D at the onset of the study, allowing us to investigate whether supplementation could make a difference.
As we analyzed the results, we noticed significant improvements in acne conditions for both groups. However, what stood out was the vitamin D2 group, which showed a statistically significant reduction in inflammatory lesions during the follow-up phase. Importantly, no adverse effects or unwanted biochemical changes were reported, highlighting the safety of this treatment.
Overall, our findings suggest that adding weekly vitamin D2 to a topical benzoyl peroxide regime could effectively reduce the likelihood of acne flare-ups in those with mild to moderate acne. While more extensive studies are needed to fully understand vitamin D's role in acne treatment, this adjunctive approach shows promise.
Read More
8
We conducted a study to explore the effectiveness of calcipotriol, a vitamin D analogue, in treating acne vulgaris. The research involved forty participants who received topical calcipotriol cream on one side of their face and adapalene gel on the other. This split-face approach allowed us to directly compare the effects of each treatment.
After two months, we observed a significant reduction in acne lesions on both sides of the face, with improvements noted in both physician and patient assessments. Interestingly, the density of inflammatory cells in the skin showed a notable decrease with calcipotriol, hinting at its potential anti-inflammatory properties.
While both treatments were effective, the results suggest that calcipotriol can be a valuable addition to acne therapy, providing similar benefits to adapalene but with a slightly different mechanism of action. Overall, this study opens new avenues for utilizing vitamin D in acne management.
After two months, we observed a significant reduction in acne lesions on both sides of the face, with improvements noted in both physician and patient assessments. Interestingly, the density of inflammatory cells in the skin showed a notable decrease with calcipotriol, hinting at its potential anti-inflammatory properties.
While both treatments were effective, the results suggest that calcipotriol can be a valuable addition to acne therapy, providing similar benefits to adapalene but with a slightly different mechanism of action. Overall, this study opens new avenues for utilizing vitamin D in acne management.
Read More
User Reviews
USERS' SCORE
Good
Based on 5 Reviews
8.4
- All Reviews
- Positive Reviews
- Negative Reviews
9
Improved acne situation
42 people found this helpful
Excellent vitamins! My skin has improved significantly, with much less acne and a better mood. Teeth issues have also diminished. This is precisely the result I expected when ordering. I highly recommend this wonderful vitamin, especially if you spend a lot of time indoors away from the sun.
Read More
7.5
Fewer acne spots
Excellent! I feel my mood has improved, and I’ve noticed a slight change in my skin colour with fewer acne spots. This is the result I aimed for with my order. If you tend to stay indoors a lot, consider purchasing this vitamin.
Read More
7.5
Acne reduction
I find it effective. My mood has improved, and I've seen slight changes in my skin colour, including less acne. I expected these results when I ordered the product. If you spend much time indoors, this vitamin is worth considering.
Read More
7.5
Improved skin colour
I like it. My mood has improved slightly, and I’ve experienced fewer acne breakouts. This is the outcome I anticipated from my purchase. If you often stay indoors away from sunlight, I suggest considering this vitamin.
Read More
2
Not for acne
I enjoy the vitamin D3 from Now Foods, often taking it in capsules. This version is great for children due to its sweetness. I take this supplement for overall health. However, don’t expect it to help improve acne; while it may stop hair loss, it won't affect skin condition.
Read More
Frequently Asked Questions
9
Improved acne situation
42 people found this helpful
Excellent vitamins! My skin has improved significantly, with much less acne and a better mood. Teeth issues have also diminished. This is precisely the result I expected when ordering. I highly recommend this wonderful vitamin, especially if you spend a lot of time indoors away from the sun.
2
Not for acne
I enjoy the vitamin D3 from Now Foods, often taking it in capsules. This version is great for children due to its sweetness. I take this supplement for overall health. However, don’t expect it to help improve acne; while it may stop hair loss, it won't affect skin condition.
7.5
Fewer acne spots
Excellent! I feel my mood has improved, and I’ve noticed a slight change in my skin colour with fewer acne spots. This is the result I aimed for with my order. If you tend to stay indoors a lot, consider purchasing this vitamin.
8
Vitamin D reduces acne inflammation
We conducted a double-blind, randomized controlled trial to explore how topical vitamin D affects acne vulgaris (AV). Our study involved 64 participants, who were split into two groups—one receiving a vitamin D treatment and the other a placebo. After 8 weeks, we observed significant changes in the inflammatory markers, specifically a reduction in interleukin-1 beta (IL-1β) levels, which plays a role in acne inflammation.
Participants in the vitamin D group showed a noticeable reduction in the number of inflammatory acne lesions compared to those using the placebo. This indicates that topical vitamin D can effectively lower inflammation associated with acne lesions.
It's essential to note that all participants also received topical adapalene, an established acne treatment. This could make it challenging to determine the exact effect of vitamin D alone. Nonetheless, the findings suggest that vitamin D has potential benefits in managing acne when included as part of a treatment regimen.
Participants in the vitamin D group showed a noticeable reduction in the number of inflammatory acne lesions compared to those using the placebo. This indicates that topical vitamin D can effectively lower inflammation associated with acne lesions.
It's essential to note that all participants also received topical adapalene, an established acne treatment. This could make it challenging to determine the exact effect of vitamin D alone. Nonetheless, the findings suggest that vitamin D has potential benefits in managing acne when included as part of a treatment regimen.
4
We examined the effects of vitamin D levels on acne severity in our study, which included 50 acne patients and 30 healthy volunteers for comparison. Using the Global Acne Grading System, we graded the severity of acne in participants and measured body mass index (BMI) alongside serum 25(OH)D3 levels.
Our findings revealed that vitamin D deficiency was notably more common among those with acne—28% of acne patients were deficient, compared to only 6.7% of healthy individuals. While there wasn't a significant difference in average vitamin D levels between the two groups, we did observe a concerning trend. In particular, 60% of patients with very severe acne were deficient in vitamin D, which suggests a potential link between low vitamin D and increased acne severity.
Additionally, we noted that a high body mass index was also prevalent among those with severe forms of acne, highlighting a possible relationship between weight and skin health. However, the correlation between vitamin D levels and BMI was only statistically significant in very severe acne cases, indicating that further research is needed to clarify this relationship.
Ultimately, while we do see a connection between vitamin D deficiency and acne severity, the lack of a clear, consistent benefit requires more investigation before we can conclude that vitamin D treatment is an effective solution for acne.
Our findings revealed that vitamin D deficiency was notably more common among those with acne—28% of acne patients were deficient, compared to only 6.7% of healthy individuals. While there wasn't a significant difference in average vitamin D levels between the two groups, we did observe a concerning trend. In particular, 60% of patients with very severe acne were deficient in vitamin D, which suggests a potential link between low vitamin D and increased acne severity.
Additionally, we noted that a high body mass index was also prevalent among those with severe forms of acne, highlighting a possible relationship between weight and skin health. However, the correlation between vitamin D levels and BMI was only statistically significant in very severe acne cases, indicating that further research is needed to clarify this relationship.
Ultimately, while we do see a connection between vitamin D deficiency and acne severity, the lack of a clear, consistent benefit requires more investigation before we can conclude that vitamin D treatment is an effective solution for acne.
8
We embarked on a journey to understand how vitamin D might help with acne, particularly when combined with the standard treatment of benzoyl peroxide. Our study involved a well-structured approach, including a randomized, double-blind, placebo-controlled trial. This involved subjects diagnosed with mild to moderate acne, all applying benzoyl peroxide twice daily for 12 weeks.
During this time, participants were split into two groups—one receiving a weekly dose of 40,000 IU of vitamin D2, while the other group received a placebo. All subjects had low levels of vitamin D at the onset of the study, allowing us to investigate whether supplementation could make a difference.
As we analyzed the results, we noticed significant improvements in acne conditions for both groups. However, what stood out was the vitamin D2 group, which showed a statistically significant reduction in inflammatory lesions during the follow-up phase. Importantly, no adverse effects or unwanted biochemical changes were reported, highlighting the safety of this treatment.
Overall, our findings suggest that adding weekly vitamin D2 to a topical benzoyl peroxide regime could effectively reduce the likelihood of acne flare-ups in those with mild to moderate acne. While more extensive studies are needed to fully understand vitamin D's role in acne treatment, this adjunctive approach shows promise.
During this time, participants were split into two groups—one receiving a weekly dose of 40,000 IU of vitamin D2, while the other group received a placebo. All subjects had low levels of vitamin D at the onset of the study, allowing us to investigate whether supplementation could make a difference.
As we analyzed the results, we noticed significant improvements in acne conditions for both groups. However, what stood out was the vitamin D2 group, which showed a statistically significant reduction in inflammatory lesions during the follow-up phase. Importantly, no adverse effects or unwanted biochemical changes were reported, highlighting the safety of this treatment.
Overall, our findings suggest that adding weekly vitamin D2 to a topical benzoyl peroxide regime could effectively reduce the likelihood of acne flare-ups in those with mild to moderate acne. While more extensive studies are needed to fully understand vitamin D's role in acne treatment, this adjunctive approach shows promise.
8
We sought to understand the connection between vitamin D levels and acne, along with how vitamin D supplementation might help those suffering from this common skin condition. Our investigation included various studies from a range of databases, focusing on the serum levels of a specific form of vitamin D—25(OH)D—and the effectiveness of vitamin D supplements for acne patients.
In our findings, we discovered that individuals with acne generally had lower serum levels of vitamin D. Specifically, the data revealed a significant difference, with acne patients showing a standardized mean difference of -7.66 ng/ml in vitamin D levels compared to those without the condition. Importantly, the articles we reviewed also pointed out the potential for vitamin D supplements to serve as a therapeutic option for improving acne.
Overall, this research contributes valuable insights into how vitamin D may play a role in managing acne, suggesting that addressing vitamin D deficiency in patients could have positive outcomes for their skin health.
In our findings, we discovered that individuals with acne generally had lower serum levels of vitamin D. Specifically, the data revealed a significant difference, with acne patients showing a standardized mean difference of -7.66 ng/ml in vitamin D levels compared to those without the condition. Importantly, the articles we reviewed also pointed out the potential for vitamin D supplements to serve as a therapeutic option for improving acne.
Overall, this research contributes valuable insights into how vitamin D may play a role in managing acne, suggesting that addressing vitamin D deficiency in patients could have positive outcomes for their skin health.
References
- Dahlan NH, Sitohang IBS, Indriatmi W, Wibowo H, Enggy LE. Correlation Between Reduced IL-1β Levels in Acne Lesions and the Decrease in Acne Inflammatory Lesions Following Topical Vitamin D Administration: A Double-Blind Randomized Controlled Trial. Clin Cosmet Investig Dermatol. 2024;17:2183. doi:10.2147/CCID.S475068
- Talida V, Tudor SS, Mihaela I, Daniela-Rodica M, Gabriela A F, et al. The Impact of Vitamin D Receptor Gene Polymorphisms () in Correlation with Oxidative Stress and Hormonal and Dermatologic Manifestations in Polycystic Ovary Syndrome. Medicina (Kaunas). 2024;60. doi:10.3390/medicina60091501
- Ruikchuchit T, Juntongjin P. Role of vitamin D supplement adjunct to topical benzoyl peroxide in acne: a randomized double-blinded controlled study. Int J Womens Dermatol. 2024;10:e163. doi:10.1097/JW9.0000000000000163
- Hussein RS, Dayel SB, Abahussein O. Prospective study of the effects of isotretinoin and vitamin D levels on severe acne vulgaris. Turk J Med Sci. 2023;53:1732. doi:10.55730/1300-0144.5742
- Mahran A, Ghazally A, Ali AS, Bakr RM. Efficacy and safety of calcipotriol as a potential topical treatment of acne vulgaris: a randomized, controlled, triple blinded, split-face clinical trial. Clin Exp Dermatol. 2024;49:348. doi:10.1093/ced/llad371
- Iqbal T, Asim SA, Bhatti S, Sajid M, Mirza R, et al. Association of Vitamin D with Moderate to Severe Acne Vulgaris. J Coll Physicians Surg Pak. 2023;33:527. doi:10.29271/jcpsp.2023.05.527
- Abdel-Wahab HM, Ali AK, Ragaie MH. Calcipotriol: A novel tool in treatment of acne vulgaris. Dermatol Ther. 2022;35:e15690. doi:10.1111/dth.15690
- Rasti SD, Dewinta NR, Kamal RH, Adissadah AF, Madanny AE, et al. Correlation between Serum 25-Hydroxy Vitamin D Levels and the Severity of Acne Vulgaris: A Systematic Review. Indian J Dermatol. 2022;67:31. doi:10.4103/ijd.ijd_871_21
- Shrestha S, Agrawal S, Lamsal M. Vitamin D level in patients with moderate-to-severe acne: A case-control study combined with prospective study following oral isotretinoin treatment. J Cosmet Dermatol. 2022;21:5127. doi:10.1111/jocd.14996
- Singh A, Khurana A, Sardana K, Dixit N, Chitkara A. Correlation of Serum 25-Hydroxy Vitamin D and Interleukin-17 Levels with Disease Severity in Acne Vulgaris. Indian J Dermatol. 2021;66:291. doi:10.4103/ijd.IJD_551_19
- Hasamoh Y, Thadanipon K, Juntongjin P. Association between Vitamin D Level and Acne, and Correlation with Disease Severity: A Meta-Analysis. Dermatology. 2022;238:404. doi:10.1159/000517514
- Wang M, Zhou Y, Yan Y. Vitamin D status and efficacy of vitamin D supplementation in acne patients: A systematic review and meta-analysis. J Cosmet Dermatol. 2021;20:3802. doi:10.1111/jocd.14057
- Singh A, Dorjay K, Sinha S, Chitkara A. The interplay of vitamin D and body mass index in acne patients vs. controls. J Cosmet Dermatol. 2021;20:3689. doi:10.1111/jocd.14034
- Kemeriz F, Tuncer SÇ, Acar EM, Tuğrul B. Evaluation of 25-hydroxy vitamin D levels and disease severity in patients with acne vulgaris. Dermatol Ther. 2020;33:e13393. doi:10.1111/dth.13393
- Ramanan EA, Ravi S, Anbu KRR, Michael M. Efficacy and Safety of Tracnil™ Administration in Patients with Dermatological Manifestations of PCOS: An Open-Label Single-Arm Study. Dermatol Res Pract. 2020;2020:7019126. doi:10.1155/2020/7019126
- Abd-Elmaged WM, Nada EA, Hassan MH, Elsadek BEM, Abdelrahim EA, et al. Lesional and circulating levels of interleukin-17 and 25-hydroxycholecalciferol in active acne vulgaris: Correlation to disease severity. J Cosmet Dermatol. 2019;18:671. doi:10.1111/jocd.12715
- Sardana K, Verma G. and the Th1/Th17 Axis, Implications in Acne Pathogenesis and Treatment. Indian J Dermatol. 2017;62:392. doi:10.4103/ijd.IJD_483_16
- Zouboulis CC, Seltmann H, Abdel-Naser MB, Hossini AM, Menon GK, et al. Effects of Extracellular Calcium and 1,25 dihydroxyvitamin D3 on Sebaceous Gland Cells In vitro and In vivo. Acta Derm Venereol. 2017;97:313. doi:10.2340/00015555-2525
- Lim SK, Ha JM, Lee YH, Lee Y, Seo YJ, et al. Comparison of Vitamin D Levels in Patients with and without Acne: A Case-Control Study Combined with a Randomized Controlled Trial. PLoS One. 2016;11:e0161162. doi:10.1371/journal.pone.0161162
- Nieves NJ, Ahrens JM, Plum LA, DeLuca HF, Clagett-Dame M. Identification of a unique subset of 2-methylene-19-nor analogs of vitamin D with comedolytic activity in the rhino mouse. J Invest Dermatol. 2010;130:2359. doi:10.1038/jid.2010.142
- Reichrath J. Vitamin D and the skin: an ancient friend, revisited. Exp Dermatol. 2007;16:618.
- Hayashi N, Watanabe H, Yasukawa H, Uratsuji H, Kanazawa H, et al. Comedolytic effect of topically applied active vitamin D3 analogue on pseudocomedones in the rhino mouse. Br J Dermatol. 2006;155:895.
