Vitamin H

1% line markerAI-analyzed

INCI: BIOTIN

hair conditioningskin conditioningvitamin

What it does

A B-vitamin (B7) essential for healthy skin, hair, and nails. In cosmetics, it's used for hair conditioning, skin conditioning, and to support overall skin health.

Skin Concerns

Beneficial for

drynessdullnesstexture

Safety & Science

Safety summary

Generally considered safe for topical use and oral supplementation.

CAS Number

58-85-5

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.