Ingredient
Caprylyl Glycol + Caprylhydroxamic Acid
What is Caprylyl Glycol + Caprylhydroxamic Acid?
Caprylyl Glycol and Caprylhydroxamic Acid are commonly used in personal care products as preservatives. Caprylyl Glycol, an alcohol derived from caprylic acid, is known for its moisturizing properties, whereas Caprylhydroxamic Acid is an amino acid derivative that helps in stabilizing formulas.
The combination of these ingredients is utilized in cosmetics to prevent microbial growth, extending product shelf life. While there is some discussion about the need for more in-depth studies, they are considered effective and generally safe for use at prescribed concentrations.
When you see these ingredients on a label, it indicates that the product is designed to stay fresh over time without harmful bacterial contamination.
Commonly found in: Shampoo, Conditioner, Hair Mask, Skin Cream, Facial Serum
Benefits
- Acts as an effective preservative to extend product shelf life.
- Helps in maintaining hydration due to Caprylyl Glycol's moisturizing properties.
Both ingredients are approved for use in cosmetics, with no specific restrictions noted.
While generally considered safe, ongoing discussions suggest the need for more comprehensive safety studies.
Both ingredients are synthetic or plant-derived, making them acceptable for vegan formulations.
Sources: Scientific Committee on Consumer Safety (SCCS) Opinion on caprylhydroxamic acid
Scout's take
Coconut-derived clean preservative pair; EWG 1. Replaces phenoxyethanol.
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