Ingredient
Caprylhydroxamic Acid
A gentle, broad-spectrum preservative booster derived from coconut fatty acids.
Caprylhydroxamic acid is a chelating and antifungal agent that enhances the efficacy of other preservatives. It works by binding iron essential for microbial growth, particularly fungi. It is compatible with a wide pH range and is often used in “preservative-free” systems alongside 1,2-hexanediol and caprylyl glycol.
Also known as
Categories
Low concern
Caprylhydroxamic Acid has a low comedogenic rating and is unlikely to clog pores.
Some caution
Caprylhydroxamic Acid may potentially feed Malassezia yeast in certain formulations. Reason: fatty acid derivative; limited data.
Low concern
Caprylhydroxamic Acid is generally considered safe during pregnancy.
Low concern
Caprylhydroxamic Acid has a low irritation potential and is well tolerated by most skin types.
Common Questions
What is Caprylhydroxamic Acid used for?
Can Caprylhydroxamic Acid clog pores?
Is Caprylhydroxamic Acid fungal acne safe?
Is Caprylhydroxamic Acid commonly irritating?
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Educational purposes only. Always consult a dermatologist for personalised guidance.