Kerasilk Liquid Cuticle Filler is a vegan formula that acts as a heat protection spray. This non-rinse hair care provides an immediate dose of intense hydration and nutrition. It helps smooth and restore your hair's natural shine and the integrity of its structure. It promotes regeneration and contributes to easier detangling. The filler has regenerative effects, acts against frizz, and makes hair smell great. It is free from silicones and is a vegan product. Apply to towel-dried hair and do not rinse.