Ingredient

Collagen

Low risk

FunctionConditioning

What it is — Collagen (INCI: Collagen) is a large structural protein used in cosmetics as a skin- and hair-conditioning agent. It can be sourced from marine, animal or biotech-fermented origins, so the exact source varies by supplier and is not assumed here.

What it does — On the surface it acts as a film-former and humectant, commonly used to help skin and hair feel smoother, softer and more supple. Because the molecule is large, it generally sits on the surface rather than penetrating.

Typical use — Found in moisturizers, serums, sheet masks, ampoules and hair conditioners, usually as a supporting conditioning ingredient.

Who it suits / good to know — Broadly suitable across skin and hair types; it pairs easily with humectants such as glycerin and hyaluronic acid. It conditions the surface and is not a substitute for the body's own collagen.

Safety — Graded low risk as a large protein generally considered non-penetrating and non-irritating topically. This is general information, not medical advice; patch-test if you have known protein sensitivities.

Why we grade it Low: Large protein molecule generally considered non-penetrating and non-irritating topically.
Cross-reference

Found in these DHALIORA products

Found in 1 DHALIORA product

Sunday To Monday Diamond Spicule 5,000 Shot Sunday To Monday Diamond Spicule 5,000 ShotScreening 9.1
How grades are set — Risk reflects our own reading of publicly available safety data, an EWG-style reading shown at the worst-case grade we've assigned this ingredient across products. It isn't a third party's proprietary score, and it isn't medical advice. Always read the packaging and patch-test where indicated.
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