Biotin 관련 건조 피부
D 연구 예비 연구(실험실 연구, 증례 보고)만 존재합니다.Biotin supports fatty acid synthesis in the stratum corneum. Deficiency causes dry skin, but evidence for supplementation in non-deficient individuals is limited.
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D
결론
Biotin supports fatty acid synthesis in the stratum corneum. Deficiency causes dry skin, but evidence for supplementation in non-deficient individuals is limited.
Key Study Findings
review
Advanced Applications of Vitamin B Complex in Plastic and Cosmetic Surgery: Mechanisms and Therapeutic Benefits.
Dose: Vitamin B complex (various B vitamins including niacinamide/NAD+ precursor)
vs: Placebo
효과: None
None
laboratory/in vitro
26 weeks
Personalized Compounded Hair Loss Treatments: A Compatibility Assessment of the TrichoConcept™ Vehicle Line.
Dose: F1: biotin 0.5%, caffeine 2.0%, niacinamide 2.0%; F2: finasteride 0.1%, minoxidil 1.0%, tretinoin 0.
vs: Placebo
효과: F1 and F3 stable for 180 days; F2 stable for 14 days; F4 and F5 stable for 150 days; F6/F7 stable fo
None
case-control study
n=180
A comprehensive investigation of biochemical status in patients with telogen effluvium: Analysis of Hb, ferritin, …
Dose: not applicable
vs: Placebo
효과: None
None
Review
Nutritional Supplements for Skin Health-A Review of What Should Be Chosen and Why.
Dose: 14 nutritional compounds (vitamins, minerals, etc.)
vs: None
Outcome: Skin health and barrier function
효과: None
None
대상 집단: General population (skin health review)
Review
Dietary supplements in dermatology: A review of the evidence for zinc, biotin, vitamin D, nicotinamide, …
Dose: None
vs: Placebo
효과: None
None
cross-sectional survey
n=144
Use of Vitamins and Minerals in the Treatment of Hair Loss: A Cross-Sectional Survey among …
Dose: None
vs: Placebo
효과: None
None
Key Statistics
2
연구
100
참여자
↑
Positive
D
등급
Referenced Papers
International journal of …
2025
International journal for …
2025
Journal of cosmetic …
2024
7 인용
Medicina (Kaunas, Lithuania)
2023
41 인용
Journal of the …
2021
46 인용
Journal of photochemistry …
2018
16 인용
International journal of …
2016
89 인용
Journal of cutaneous …
2014
10 인용
Clinics in dermatology
2010
98 인용
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
일반적으로 사용되는 용량
- general:
- 30 mcg/day (AI)
- skinhairnails:
- 2,500-5,000 mcg/day
상한량: No established UL (water-soluble); may interfere with lab tests at high doses
연구에서 사용된 용량
| 용량 | 기간 | 효과 | N |
|---|---|---|---|
| Vitamin B complex (various B vitamins including niacinamide/NAD+ precursor) | -- | Positive | -- |
| F1: biotin 0.5%, caffeine 2.0%, niacinamide 2.0%; F2: finasteride 0.1%, minoxidil 1.0%, tretinoin 0. | 26 weeks | Positive | -- |
| not applicable | -- | Mixed | 180 |
| 14 nutritional compounds (vitamins, minerals, etc.) | -- | Positive | -- |
| None | -- | Mixed | -- |
| None | -- | Neutral | 144 |
권장 복용 시간: With meals for better absorption
Safety & Side Effects
보고된 부작용
- ⚠ Generally well-tolerated
- ⚠ May cause acne breakouts at high doses (> 5,000 mcg)
- ⚠ Interferes with troponin and thyroid laboratory tests
알려진 상호작용
- ● Laboratory test interference (troponin, thyroid panels, vitamin D assays)
- ● Anticonvulsants (carbamazepine, phenytoin may reduce biotin levels)
- ● Prolonged antibiotic use (may reduce gut biotin synthesis)
일일 최대 섭취 허용량: No established UL (water-soluble); may interfere with lab tests at high doses
건강기능식품을 복용하기 전에 반드시 의료 전문가와 상담하십시오.
Frequently Asked Questions
Does Biotin help with 건조 피부?
Based on 2 studies with 100 participants, there is preliminary evidence that needs more research that Biotin may support 건조 피부 management. Our evidence grade is D (Very Early Research).
How much Biotin should I take for 건조 피부?
Studies have used various dosages. A commonly studied range is 30 mcg/day (AI). Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Biotin?
Reported side effects may include Generally well-tolerated, May cause acne breakouts at high doses (> 5,000 mcg), Interferes with troponin and thyroid laboratory tests. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Biotin and 건조 피부?
We rate the evidence as Grade D (Very Early Research). This rating is based on 2 peer-reviewed studies with 100 total participants. The overall direction of effect is positive.
Related Evidence
관련 다른 성분: 건조 피부
Biotin 다른 건강 상태에 대한 근거
References
- [1] Carolina Schettino Kegele et al.. Int J Pharm Compd. 2025. Personalized Compounded Hair Loss Treatments: A Compatibility Assessment of the TrichoConcept™ Vehicle Line. PubMed
- [2] Feiya Du et al.. Int J Vitam Nutr Res. 2025. Advanced Applications of Vitamin B Complex in Plastic and Cosmetic Surgery: Mechanisms and Therapeutic Benefits. doi:10.31083/IJVNR39087 PubMed
- [3] Irem Nur Durusu Turkoglu et al.. J Cosmet Dermatol. 2024. A comprehensive investigation of biochemical status in patients with telogen effluvium: Analysis of Hb, ferritin, vitamin B12, vitamin D, thyroid … doi:10.1111/jocd.16512 PubMed
- [4] Jacek Januszewski et al.. Medicina (Kaunas). 2023. Nutritional Supplements for Skin Health-A Review of What Should Be Chosen and Why. doi:10.3390/medicina60010068 PubMed
- [5] Katherine G Thompson et al.. J Am Acad Dermatol. 2021. Dietary supplements in dermatology: A review of the evidence for zinc, biotin, vitamin D, nicotinamide, and Polypodium. doi:10.1016/j.jaad.2020.04.123 PubMed
- [6] Thomas Hengl et al.. J Photochem Photobiol B. 2018. Cystine-thiamin-containing hair-growth formulation modulates the response to UV radiation in an in vitro model for growth-limiting conditions of human keratinocytes. doi:10.1016/j.jphotobiol.2018.09.005 PubMed
- [7] Ralph M Trüeb. Int J Trichology. 2016. Serum Biotin Levels in Women Complaining of Hair Loss. doi:10.4103/0974-7753.188040 PubMed
- [8] Thamer Mubki. J Cutan Med Surg. 2014. Use of Vitamins and Minerals in the Treatment of Hair Loss: A Cross-Sectional Survey among Dermatologists in Saudi Arabia. doi:10.2310/7750.2014.14008 PubMed
- [9] Michael W Cashman et al.. Clin Dermatol. 2010. Nutrition and nail disease. doi:10.1016/j.clindermatol.2010.03.037 PubMed
FDA 면책 조항: 이 내용은 미국 식품의약국(FDA)의 평가를 받지 않았습니다. 이 웹사이트의 제품 및 정보는 질병의 진단, 치료, 완치 또는 예방을 목적으로 하지 않습니다. 제시된 근거 등급은 발표된 동료 심사 연구에 대한 우리의 분석에 기반하며, 의학적 조언을 구성하지 않습니다. 건강기능식품 복용을 시작하기 전에 반드시 의료 전문가와 상담하십시오.