Biotin
Biotin is a skin conditioning and hair conditioning ingredient. It’s in 147 products on Poliage, most often conditioner, shampoo and mascara. Avoid lists on Poliage that include it: none.
Updated October 22, 2026
In plain English
Vitamin B7. Used to condition hair and skin.
What it does
Contains Biotin: antiseborrhoeic
Function listed in CosIng
Contains Biotin: hair-conditioning
Function listed in CosIng
Contains Biotin: skin-conditioning
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 32188, accessed October 22, 2026. Also listed as biotinum, vitamin b7 and vitamin h.
Products that contain Biotin
Hair Biology
Volumizing shampoo
Shampoo · Lists fragrance, fragrance allergens, sulfates, silicones, coconut derivatives
Rimmel London
Wonder’Bond Mascara
Mascara · Lists silicones
Rimmel London
Wonder’Serum
Serum · None of Poliage’s flag groups listed
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