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SkinCited

Keratin para Hair, Skin & Nails Health

D

Limited evidence from small RCTs suggests solubilized keratin (500 mg/day) may improve skin moisture and elasticity, but most studies use proprietary extracts.

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D

Conclusión

Limited evidence from small RCTs suggests solubilized keratin (500 mg/day) may improve skin moisture and elasticity, but most studies use proprietary extracts.

Key Statistics

2

Estudios

120

Participantes

Positive

D

Calificación

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Dosificaciones de uso común

general:
250-500 mg/day solubilized keratin

Límite superior: Not established

Mejor momento para tomar: With meals

Safety & Side Effects

Efectos secundarios reportados

  • Generally well-tolerated
  • Rare gastrointestinal discomfort

Interacciones conocidas

  • No significant drug interactions documented

Ingesta máxima tolerable: Not established

Consulte siempre a su profesional de salud antes de comenzar cualquier suplemento.Siempre consulte a su profesional de salud antes de comenzar cualquier suplemento.

Frequently Asked Questions

Does Keratin help with Hair, Skin & Nails Health?
Based on 2 studies with 120 participants, there is preliminary evidence that needs more research that Keratin may support Hair, Skin & Nails Health management. Our evidence grade is D (Very Early Research).
How much Keratin should I take for Hair, Skin & Nails Health?
Studies have used various dosages. A commonly studied range is 250-500 mg/day solubilized keratin. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Keratin?
Reported side effects may include Generally well-tolerated, Rare gastrointestinal discomfort. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Keratin and Hair, Skin & Nails Health?
We rate the evidence as Grade D (Very Early Research). This rating is based on 2 peer-reviewed studies with 120 total participants. The overall direction of effect is positive.

Related Evidence

Otros ingredientes para Hair, Skin & Nails Health

Aviso legal FDA: Estas declaraciones no han sido evaluadas por la Food and Drug Administration. Los productos y la información en este sitio web no están destinados a diagnosticar, tratar, curar ni prevenir ninguna enfermedad. Las calificaciones de evidencia presentadas se basan en nuestro análisis de investigación publicada revisada por pares y no constituyen consejo médico. Siempre consulte a su profesional de salud antes de comenzar cualquier régimen de suplementos.