비오틴 관련 휴지기 탈모
B총 484명의 참여자를 대상으로 한 9건의 연구(RCT 2건)에 근거합니다. 연구 결과는 혼재되어 있습니다.
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B
결론
Research on biotin for telogen effluvium is mixed — it may help in some cases, especially if biotin levels are low, but it is not a reliable standalone solution for this type of hair shedding.
- Results are mixed across 9 studies — some show benefit, others do not
- Lower serum biotin levels have been observed in some telogen effluvium patients
- Biotin was often studied as part of multi-ingredient supplements, making it hard to isolate its specific effect
- Testing biotin levels before supplementing may help identify who is most likely to benefit
Key Study Findings
Review
Safety First: A Comprehensive Review of Nutritional Supplements for Hair Loss in Breast Cancer Patients.
Dose: None
vs: Placebo
효과: None
None
narrative review
Addressing the Root Causes of Female Hair Loss and Non-Pharmaceutical Interventions.
Dose: None
vs: Placebo
효과: None
None
RCT
n=80
24 weeks
Double-blind
Oral Supplementation with l-Cystine, Serenoa repens, Cucurbita pepo, and Pygeum africanum in Chronic Telogen Effluvium …
Dose: 1 capsule daily (l-Cystine, Serenoa repens, Cucurbita pepo, Pygeum africanum, vitamins, micronutrien
vs: Placebo
효과: MD=+12.3 hairs/cm2 at 6 months
p<0.05
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
narrative review
Valproate-associated hair abnormalities: Pathophysiology and management strategies.
Dose: not specified
vs: Placebo
효과: None
None
case-control study
n=80
Biotin Deficiency in Telogen Effluvium: Fact or Fiction?
Dose: None
vs: Placebo
효과: None
None
Key Statistics
9
연구
484
참여자
↔
Mixed
B
등급
Referenced Papers
Skin appendage disorders
2025
3 인용
Nutrients
2025
2 인용
Journal of drugs …
2025
Journal of cosmetic …
2024
7 인용
Human psychopharmacology
2022
7 인용
The Journal of …
2020
7 인용
Comparative evaluation between two nutritional supplements in the improvement of telogen effluvium.
Other
Clinical, cosmetic and …
2018
16 인용
Journal of photochemistry …
2018
16 인용
International journal of …
2016
89 인용
Journal of cutaneous …
2014
10 인용
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
일반적으로 사용되는 용량
- general:
- 30 mcg/day
- hairloss:
- 2,500-5,000 mcg/day
상한량: No established UL (water-soluble)
연구에서 사용된 용량
| 용량 | 기간 | 효과 | N |
|---|---|---|---|
| None | -- | Mixed | -- |
| None | -- | Positive | -- |
| 1 capsule daily (l-Cystine, Serenoa repens, Cucurbita pepo, Pygeum africanum, vitamins, micronutrien | 24 weeks | Positive | 80 |
| not applicable | -- | Mixed | 180 |
| not specified | -- | Positive | -- |
| None | -- | Neutral | 80 |
| recommended daily intake amounts; taken orally for 180 days | 26 weeks | Positive | -- |
| None | -- | Neutral | 144 |
권장 복용 시간: With meals for better absorption
Safety & Side Effects
보고된 부작용
- ⚠ May interfere with laboratory test results (troponin, thyroid panels)
- ⚠ Rare skin rashes at high doses
- ⚠ Mild gastrointestinal discomfort
- ⚠ Potential acne breakouts at doses above 5,000 mcg
알려진 상호작용
- ● Anticonvulsants (carbamazepine, phenytoin) may reduce biotin levels
- ● Raw egg whites (avidin) bind biotin and reduce absorption
- ● Prolonged antibiotic use may deplete gut bacterial biotin synthesis
일일 최대 섭취 허용량: No established UL (water-soluble)
건강기능식품을 복용하기 전에 반드시 의료 전문가와 상담하십시오.
Frequently Asked Questions
Does 비오틴 help with 휴지기 탈모?
Based on 9 studies with 484 participants, there is moderate evidence from clinical studies that 비오틴 may support 휴지기 탈모 management. Our evidence grade is B (Good Evidence).
How much 비오틴 should I take for 휴지기 탈모?
Studies have used various dosages. A commonly studied range is 30 mcg/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of 비오틴?
Reported side effects may include May interfere with laboratory test results (troponin, thyroid panels), Rare skin rashes at high doses, Mild gastrointestinal discomfort, Potential acne breakouts at doses above 5,000 mcg. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for 비오틴 and 휴지기 탈모?
We rate the evidence as Grade B (Good Evidence). This rating is based on 9 peer-reviewed studies with 484 total participants. The overall direction of effect is mixed.
Related Evidence
비오틴 다른 건강 상태에 대한 근거
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.