Octenidine Hcl

What Octenidine Hcl is & what it does

Octenidine HCl, the hydrochloride salt of octenidine, is a synthetic cationic compound used as a preservative and antimicrobial agent in cosmetic and personal-care products. In a formula its role is to help keep the product free of microbial growth, supporting shelf stability rather than treating the skin. It is effective against a broad range of bacteria at low concentrations.

What does Octenidine Hcl do in skincare?

Octenidine HCl is used in cosmetics mainly as a preservative and antimicrobial agent. Its role is to help keep a product free of microbial growth so it stays stable on the shelf, rather than to actively treat the skin.

Is Octenidine Hcl safe?

When used at the low levels typical for preservation, octenidine HCl is generally considered acceptable for cosmetic use. As with any preservative, sensitive individuals can react, so patch testing a new product is a reasonable precaution and we make no medical claims here.

Is Octenidine Hcl natural or synthetic?

Octenidine HCl is a synthetic ingredient, manufactured as the hydrochloride salt of octenidine. It is not sourced from plants or animals.

Sunscreens with Octenidine Hcl

We rate 21 sunscreens that contain it, showing the top 10 by overall score:

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