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© 2026 Dermasift. All rights reserved.

For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

CAPRYLHYDROXAMIC ACID

1% line markerAI-analyzed

chelating agentpreservative booster

What it does

A chelating agent and preservative booster, often used in natural or preservative-free cosmetic systems to inhibit microbial growth.

Skin Concerns

Beneficial for

acne

Safety & Science

Safety summary

Generally considered safe and well-tolerated, often used as an alternative to traditional preservatives.

CAS Number

7377-03-9

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

At a Glance

INCI Name: CAPRYLHYDROXAMIC ACID
Functions: chelating agent, preservative booster
Products: 491 products
CAS Number: 7377-03-9

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

CAPRYLHYDROXAMIC ACID — Skincare Ingredient Guide — Dermasift — Dermasift