We explored a unique case involving a girl diagnosed with biotinidase deficiency, a rare inherited metabolic condition that can lead to notable skin and hair issues. The report highlighted her struggles with intractable dermatitis, yellow hair, and alopecia—symptoms that pointed to the underlying deficiency.
Biotin, a vital nutrient, was administered at a dose of 20 mg per day as a replacement therapy. Within one month, we observed a substantial improvement in her dermatitis, and by the three-month mark, her hair color had returned to near normal. The significant change in her condition illustrates how effective biotin can be for individuals suffering from both biotinidase deficiency and associated eczema-like symptoms.
This case serves as a reminder for healthcare providers, especially dermatologists, to consider biotinidase deficiency as a potential factor when treating similar conditions in children. By recognizing the importance of biotin, we can help improve health outcomes for those experiencing dermatological challenges tied to this rare disorder.
Read More
9.5
Biotin supplementation improves eczema
Normalization of low biotinidase activity in a child with biotin deficiency after biotin supplementation.
We observed the case of a Japanese boy who suffered from a severe skin rash caused by biotin deficiency. This child had unique health challenges, including an intracranial malformation, and was fed through a tube using a single formula for more than a year. This feeding method led to a deficiency in biotin, an essential nutrient known for its role in maintaining skin health and other bodily functions.
Upon analysis, we found the boy had low biotinidase activity, which is important for processing biotin in the body. The good news is that after introducing biotin supplementation into his routine, not only did his skin rash improve significantly, but his biotinidase activity also returned to normal levels.
This case suggests that biotin plays a key role in regulating the production of biotinidase, highlighting its potential benefits in treating conditions like eczema, especially when linked to a deficiency. It's a promising finding, although we must acknowledge that this is a report based on a single patient’s experience.
Read More
9
Investigated biotin for eczema
Screening of carnitine and biotin deficiencies on tandem mass spectrometry.
We explored the potential benefits of biotin in treating eczema, particularly in pediatric patients. In the context of a study involving 42 children, we assessed nutritional deficiencies that might be affecting their skin health, especially considering some were on enteral feeding.
Among the findings, we discovered one patient with therapy-resistant eczema responded positively to treatment with additional biotin. Alongside this treatment, they also switched to a non-hydrolyzed formula. However, since biotin was administered in combination with other interventions, we cannot conclude that biotin alone was responsible for the improvement.
Overall, while the results suggest that biotin may have a role in addressing eczema in specific cases, the effects are not isolated. Further research would be needed to fully understand the impact of biotin on eczema management.
Read More
Most Useful Reviews
0
Eczema onset concerns
1 people found this helpful
Is 10,000mcg too much? I took one pill daily due to its pleasant taste, but developed a large eczema on the left side of my face that hurts to touch. The area below my left earlobe also became swollen and painful, reminiscent of mumps. From reading reviews, it seems others have had similar experiences. I have a chronic immune system disease, which may contribute. After about half a month, there was no effect on my skin or hair, so I ceased taking it. I'm quite disappointed.
Read More
9
Improved eczema condition
1 people found this helpful
It works well on nails, and the strawberry flavour is delightful. I've been dealing with housewife eczema, but now that I'm taking this, my condition has improved!
Read More
1
Triggered eczema issue
I switched from Sports Research brand to this product as I was really keen on biotin. While it did help me, it also triggered my eczema, forcing me to stop after two weeks.
We explored a unique case involving a girl diagnosed with biotinidase deficiency, a rare inherited metabolic condition that can lead to notable skin and hair issues. The report highlighted her struggles with intractable dermatitis, yellow hair, and alopecia—symptoms that pointed to the underlying deficiency.
Biotin, a vital nutrient, was administered at a dose of 20 mg per day as a replacement therapy. Within one month, we observed a substantial improvement in her dermatitis, and by the three-month mark, her hair color had returned to near normal. The significant change in her condition illustrates how effective biotin can be for individuals suffering from both biotinidase deficiency and associated eczema-like symptoms.
This case serves as a reminder for healthcare providers, especially dermatologists, to consider biotinidase deficiency as a potential factor when treating similar conditions in children. By recognizing the importance of biotin, we can help improve health outcomes for those experiencing dermatological challenges tied to this rare disorder.
Read More
9.5
Biotin supplementation improves eczema
Normalization of low biotinidase activity in a child with biotin deficiency after biotin supplementation.
We observed the case of a Japanese boy who suffered from a severe skin rash caused by biotin deficiency. This child had unique health challenges, including an intracranial malformation, and was fed through a tube using a single formula for more than a year. This feeding method led to a deficiency in biotin, an essential nutrient known for its role in maintaining skin health and other bodily functions.
Upon analysis, we found the boy had low biotinidase activity, which is important for processing biotin in the body. The good news is that after introducing biotin supplementation into his routine, not only did his skin rash improve significantly, but his biotinidase activity also returned to normal levels.
This case suggests that biotin plays a key role in regulating the production of biotinidase, highlighting its potential benefits in treating conditions like eczema, especially when linked to a deficiency. It's a promising finding, although we must acknowledge that this is a report based on a single patient’s experience.
Read More
9
Investigated biotin for eczema
Screening of carnitine and biotin deficiencies on tandem mass spectrometry.
We explored the potential benefits of biotin in treating eczema, particularly in pediatric patients. In the context of a study involving 42 children, we assessed nutritional deficiencies that might be affecting their skin health, especially considering some were on enteral feeding.
Among the findings, we discovered one patient with therapy-resistant eczema responded positively to treatment with additional biotin. Alongside this treatment, they also switched to a non-hydrolyzed formula. However, since biotin was administered in combination with other interventions, we cannot conclude that biotin alone was responsible for the improvement.
Overall, while the results suggest that biotin may have a role in addressing eczema in specific cases, the effects are not isolated. Further research would be needed to fully understand the impact of biotin on eczema management.
Read More
8
HLCS deficiency improves with biotin
Holocarboxylase Synthetase Deficiency: Clinical, Biochemical and Molecular Findings in Five Malaysian Patients Including a Newborn Presenting as Collodion Baby.
We examined a rare condition called holocarboxylase synthetase (HLCS) deficiency, which affects biotin metabolism in patients. Our study focused on five patients diagnosed between 2015 and 2024.
Each patient presented with skin rashes and severe symptoms, including respiratory distress and seizures. Remarkably, four out of five patients showed improvement with biotin therapy, receiving daily doses of 10-30 mg that helped maintain their metabolic health.
This study highlights the importance of early detection and intervention with biotin to prevent serious complications, making a strong case for screening specific gene mutations in affected individuals.
Read More
7
Biotin improves overall health outcomes
[Diagnosis and treatment of biotinidase deficiency-clinical study of six patients].
We explored how biotin treatment affects patients with biotinidase deficiency, focusing on their clinical features, which include skin conditions like eczema. In our study, six patients ranging from only a few months old to 14 years displayed a variety of neurological and dermatological symptoms.
Among these, Case 2 had eczema that started at 7 months old, and Case 6 also dealt with eczema and additional skin issues such as alopecia. Biotin supplements were given to most of the patients, and we saw that they made notable improvements in their overall health.
While biotin appeared beneficial in addressing general symptoms of biotinidase deficiency, particularly regarding nervous system function, the specific impact on eczema was less clear and may not have been as straightforward. Our observation suggests that early diagnosis and biotin supplementation play significant roles in improving outcomes for these patients overall.
Read More
User Reviews
USERS' SCORE
Moderately Good
Based on 3 Reviews
7.3
All Reviews
Positive Reviews
Negative Reviews
0
Eczema onset concerns
1 people found this helpful
Is 10,000mcg too much? I took one pill daily due to its pleasant taste, but developed a large eczema on the left side of my face that hurts to touch. The area below my left earlobe also became swollen and painful, reminiscent of mumps. From reading reviews, it seems others have had similar experiences. I have a chronic immune system disease, which may contribute. After about half a month, there was no effect on my skin or hair, so I ceased taking it. I'm quite disappointed.
Read More
9
Improved eczema condition
1 people found this helpful
It works well on nails, and the strawberry flavour is delightful. I've been dealing with housewife eczema, but now that I'm taking this, my condition has improved!
Read More
1
Triggered eczema issue
I switched from Sports Research brand to this product as I was really keen on biotin. While it did help me, it also triggered my eczema, forcing me to stop after two weeks.
Read More
Frequently Asked Questions
Eczema, also known as atopic dermatitis, is a chronic skin condition characterized by inflamed, itchy, and red patches on the skin. It is most commonly seen in children but can occur at any age. The condition can range from mild to severe and often leads to dry, scaly skin that can become cracked or even bleed. Eczema is believed to be related to a combination of genetic predisposition, skin barrier dysfunction, and environmental factors, including allergens, irritants, and stress.
Treatment for eczema often involves a multi-faceted approach, including the use of moisturizers to keep the skin hydrated, topical corticosteroids to reduce inflammation, and, in some cases, antihistamines to alleviate itching. Identifying and avoiding triggers such as certain soaps, fabrics, or foods can also play a crucial role in managing the condition. While there is currently no cure for eczema, ongoing advancements in research have led to the development of new therapies, including biologic medications that target specific components of the immune response, offering hope for those with moderate to severe cases.
Biotin, also known as vitamin B7, is a water-soluble B-vitamin that plays a crucial role in various metabolic processes in the body. It is essential for converting nutrients into energy and is involved in the synthesis of fatty acids, amino acids, and glucose. Biotin is naturally found in a variety of foods, including eggs, nuts, seeds, fish, meat, dairy products, and certain vegetables. While deficiencies are rare due to its abundance in common diets, they can lead to symptoms such as hair loss, skin rashes, and neurological issues.
Many people take biotin supplements believing they can improve hair, skin, and nail health. Although there is some evidence to support the benefits of biotin for hair growth—especially in those with a deficiency—more research is needed to establish its efficacy for those with sufficient levels. The FDA does not regulate dietary supplements as strictly as medications, so it’s crucial to choose high-quality products from reputable manufacturers. Always consult with a healthcare professional before starting any new supplement to ensure it’s appropriate for your specific needs.
User reviews indicate a mixed timeline for seeing results when taking this supplement for eczema. Some users report experiencing improvements relatively quickly, while others see no benefit at all. For instance, one reviewer noted an improvement in their eczema condition after starting the supplement, mentioning it was effective despite other reports of issues Read Review. Conversely, another user experienced no positive effects after two weeks and ultimately decided to stop taking it Read Review.
This suggests that while some individuals may notice changes within a couple of weeks, others may not see any difference, leading to discontinuation of the supplement. Overall, it appears that results can vary significantly depending on the individual, with a common timeframe ranging from two weeks to potentially longer for noticeable improvements or side effects.
While biotin has shown some promise in treating eczema, the research indicates that its benefits may be primarily evident in cases where biotin deficiency is a contributing factor. A case study demonstrated that a girl with biotinidase deficiency experienced significant improvements in her dermatitis with biotin supplementation, suggesting a correlation between the deficiency and eczema-like symptoms [1]. Similarly, another study involving pediatric patients found that one individual with therapy-resistant eczema responded positively to added biotin, though it was administered alongside other treatments, making it difficult to isolate the effects of biotin alone [2].
However, it’s important to note that the broader understanding of biotin's efficacy in treating eczema remains inconclusive. Research involving patients with biotinidase deficiency indicated overall health improvements with biotin, but the specific impact on eczema symptoms wasn't clearly delineated [3]. Other studies have also reported positive outcomes from biotin therapy addressing skin rashes related to biotin deficiency [4] and holocarboxylase synthetase (HLCS) deficiency [5]. While these findings point to the potential benefits of biotin, further research is necessary to establish it as a definitive treatment for eczema in the general population.
User reviews reveal a diverse range of experiences regarding symptom improvement when taking this supplement for eczema. Some users highlight notable benefits, such as one individual who reported improved conditions in their "housewife eczema" after taking the supplement, appreciating its delightful strawberry flavor in the process Read Review. However, this positive feedback is countered by other users who experienced adverse effects; for example, one user developed a painful eczema outbreak and swelling, which led them to discontinue the supplement after two weeks without noticing any improvement Read Review.
This suggests that while some individuals may find relief from their eczema symptoms, others might encounter aggravation instead. The mixed feedback indicates that results can significantly vary, and factors such as individual health conditions may play a critical role in these differing experiences. Ultimately, it’s important for potential users to proceed with caution and monitor their own reactions closely while considering this product.
User reviews suggest that combining this supplement with other items can yield varying results in managing eczema. Some individuals report experiencing improvements in their eczema symptoms, as noted by a user who indicated that their "housewife eczema" condition improved significantly after starting the supplement, enjoying the pleasant strawberry flavor as an added bonus Read Review. Conversely, other users faced negative outcomes, with one reviewer stating that they developed a painful eczema outbreak after switching to this supplement, which ultimately forced them to stop use Read Review.
This divergence in experiences implies that the effectiveness of the supplement in conjunction with others may depend largely on individual health factors and existing conditions. For instance, one user with a chronic immune system disease reported an exacerbation of eczema symptoms, suggesting that those with pre-existing sensitivities or ailments may need to exercise caution when combining supplements Read Review. Ultimately, while some users find relief, others may encounter complications, indicating that personal health circumstances play a critical role in these outcomes.
The optimal dose of biotin for treating eczema appears to vary based on the underlying conditions and specific patient circumstances. For instance, one case study reported significant improvements in a child with biotinidase deficiency after administering 20 mg of biotin per day, showing how effective this dosage can be for individuals facing eczema-like symptoms related to this rare deficiency [1]. Furthermore, in another study involving patients with holocarboxylase synthetase deficiency, doses ranging from 10 to 30 mg of biotin were found to induce positive outcomes, as several patients exhibited improvement in their skin rashes and overall health [5].
However, it's essential to note that while certain cases showcase favorable results with specific biotin dosages, the evidence around biotin's effectiveness in eczema treatment is not definitive. For example, another study involving pediatric patients showed some benefit from additional biotin, but this was in conjunction with other interventions, making it unclear if biotin alone was responsible for the observed improvements [2]. Given the current state of research, it's advisable for individuals considering biotin as a treatment for eczema to consult healthcare professionals to determine the most appropriate dosing based on their unique health profiles and diagnoses.
9
Improved eczema condition
1 people found this helpful
It works well on nails, and the strawberry flavour is delightful. I've been dealing with housewife eczema, but now that I'm taking this, my condition has improved!
0
Eczema onset concerns
1 people found this helpful
Is 10,000mcg too much? I took one pill daily due to its pleasant taste, but developed a large eczema on the left side of my face that hurts to touch. The area below my left earlobe also became swollen and painful, reminiscent of mumps. From reading reviews, it seems others have had similar experiences. I have a chronic immune system disease, which may contribute. After about half a month, there was no effect on my skin or hair, so I ceased taking it. I'm quite disappointed.
1
Triggered eczema issue
I switched from Sports Research brand to this product as I was really keen on biotin. While it did help me, it also triggered my eczema, forcing me to stop after two weeks.
9.5
Biotin treatment for eczema effectiveness
Biotinidase deficiency characterized by skin and hair findings.
We explored a unique case involving a girl diagnosed with biotinidase deficiency, a rare inherited metabolic condition that can lead to notable skin and hair issues. The report highlighted her struggles with intractable dermatitis, yellow hair, and alopecia—symptoms that pointed to the underlying deficiency.
Biotin, a vital nutrient, was administered at a dose of 20 mg per day as a replacement therapy. Within one month, we observed a substantial improvement in her dermatitis, and by the three-month mark, her hair color had returned to near normal. The significant change in her condition illustrates how effective biotin can be for individuals suffering from both biotinidase deficiency and associated eczema-like symptoms.
This case serves as a reminder for healthcare providers, especially dermatologists, to consider biotinidase deficiency as a potential factor when treating similar conditions in children. By recognizing the importance of biotin, we can help improve health outcomes for those experiencing dermatological challenges tied to this rare disorder.
9
Investigated biotin for eczema
Screening of carnitine and biotin deficiencies on tandem mass spectrometry.
We explored the potential benefits of biotin in treating eczema, particularly in pediatric patients. In the context of a study involving 42 children, we assessed nutritional deficiencies that might be affecting their skin health, especially considering some were on enteral feeding.
Among the findings, we discovered one patient with therapy-resistant eczema responded positively to treatment with additional biotin. Alongside this treatment, they also switched to a non-hydrolyzed formula. However, since biotin was administered in combination with other interventions, we cannot conclude that biotin alone was responsible for the improvement.
Overall, while the results suggest that biotin may have a role in addressing eczema in specific cases, the effects are not isolated. Further research would be needed to fully understand the impact of biotin on eczema management.
7
Biotin improves overall health outcomes
[Diagnosis and treatment of biotinidase deficiency-clinical study of six patients].
We explored how biotin treatment affects patients with biotinidase deficiency, focusing on their clinical features, which include skin conditions like eczema. In our study, six patients ranging from only a few months old to 14 years displayed a variety of neurological and dermatological symptoms.
Among these, Case 2 had eczema that started at 7 months old, and Case 6 also dealt with eczema and additional skin issues such as alopecia. Biotin supplements were given to most of the patients, and we saw that they made notable improvements in their overall health.
While biotin appeared beneficial in addressing general symptoms of biotinidase deficiency, particularly regarding nervous system function, the specific impact on eczema was less clear and may not have been as straightforward. Our observation suggests that early diagnosis and biotin supplementation play significant roles in improving outcomes for these patients overall.
9.5
Biotin supplementation improves eczema
Normalization of low biotinidase activity in a child with biotin deficiency after biotin supplementation.
We observed the case of a Japanese boy who suffered from a severe skin rash caused by biotin deficiency. This child had unique health challenges, including an intracranial malformation, and was fed through a tube using a single formula for more than a year. This feeding method led to a deficiency in biotin, an essential nutrient known for its role in maintaining skin health and other bodily functions.
Upon analysis, we found the boy had low biotinidase activity, which is important for processing biotin in the body. The good news is that after introducing biotin supplementation into his routine, not only did his skin rash improve significantly, but his biotinidase activity also returned to normal levels.
This case suggests that biotin plays a key role in regulating the production of biotinidase, highlighting its potential benefits in treating conditions like eczema, especially when linked to a deficiency. It's a promising finding, although we must acknowledge that this is a report based on a single patient’s experience.
8
HLCS deficiency improves with biotin
Holocarboxylase Synthetase Deficiency: Clinical, Biochemical and Molecular Findings in Five Malaysian Patients Including a Newborn Presenting as Collodion Baby.
We examined a rare condition called holocarboxylase synthetase (HLCS) deficiency, which affects biotin metabolism in patients. Our study focused on five patients diagnosed between 2015 and 2024.
Each patient presented with skin rashes and severe symptoms, including respiratory distress and seizures. Remarkably, four out of five patients showed improvement with biotin therapy, receiving daily doses of 10-30 mg that helped maintain their metabolic health.
This study highlights the importance of early detection and intervention with biotin to prevent serious complications, making a strong case for screening specific gene mutations in affected individuals.
References
Yang Y, Yang JY, Chen XJ. Biotinidase deficiency characterized by skin and hair findings. Clin Dermatol. 2020;38:477. doi:10.1016/j.clindermatol.2020.03.004
Hagiwara SI, Kubota M, Nambu R, Kagimoto S. Screening of carnitine and biotin deficiencies on tandem mass spectrometry. Pediatr Int. 2017;59:458. doi:10.1111/ped.13167
Yang YL, Yamaguchi S, Tagami Y, Zhang YH, Xiong H, et al. [Diagnosis and treatment of biotinidase deficiency-clinical study of six patients]. Zhonghua Er Ke Za Zhi. 2003;41:249.
Kimura M, Fukui T, Tagami Y, Fujiwaki T, Yokoyama M, et al. Normalization of low biotinidase activity in a child with biotin deficiency after biotin supplementation. J Inherit Metab Dis. 2003;26:715.
Ting SL, Yakob Y, Sani HA, Rethanavelu K, Ngu LH. Holocarboxylase Synthetase Deficiency: Clinical, Biochemical and Molecular Findings in Five Malaysian Patients Including a Newborn Presenting as Collodion Baby. JIMD Rep. 2025;66:e70006. doi:10.1002/jmd2.70006