POLY(1,4-BUTANEDIOL)-3

Ingredient type:TEXTURE

✨ Role: Poly(1,4-butanediol)-3 is used in cosmetic products for its film-forming properties, helping to create a thin protective layer on skin or hair that can improve texture and feel. It can also help maintain hydration by reducing transepidermal water loss.

Ingredient type: Polymer

‍⚕️ Safety: Generally considered safe for cosmetic use. However, as with any ingredient, tolerance may vary individually. Skin testing is always advisable for products containing this polymer, especially for sensitive skin.

✨ Vegan: Yes, this ingredient is generally free from animal products.

✨ Worth knowing: Poly(1,4-butanediol)-3 is often well tolerated and non-irritating, but highly concentrated or poorly balanced formulations could potentially cause irritation. It is rarely considered an allergen.

Present in: Frequently used in lotions, creams, serums and certain hair care products for their film-forming and moisturizing properties.

Comedogenic rating: 

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