Ingredient
Biotin
What does it do
How it works
-
Ingredient Family
N/A
Comedogenicity (?)
None
User Skin Reactions (?)
6 User Reactions
67% ☺
33% ☹
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This month, 53 users found out Biotin caused a negative reaction
User Reaction Breakdown by Skin type
Skin concerns of users who reacted poorly
