Products with Caprylhydroxamic Acid

Caprylhydroxamic Acid is a chelating and preservative-boosting ingredient. It helps keep formulas fresh and stable across a range of conditions and pH levels, and is often paired with glycols in modern preservative systems.

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A Modern Alternative in Preservative Systems

Caprylhydroxamic acid earned its place as brands moved away from parabens. It binds the iron that microbes need to grow and boosts the preservatives it is paired with, and unlike many older options it stays effective across a wide pH range — useful in formulas that sit near neutral.

Alastin builds most of its line around it: Restorative Skin Complex, Ultra Nourishing Moisturizer, Ultra Light Moisturizer, C-Radical Defense Antioxidant Serum and Restorative Neck Complex all contain it. Revision Skincare Hydrating Biocellulose Mask and Nutrafol Men's Hair Serum round out the page.

Is caprylhydroxamic acid safe for sensitive skin?

It is generally well tolerated and is often the choice in formulas aimed at reactive skin, precisely because it lets a brand preserve a product without harsher agents. As always, a patch test settles the question for your own skin.

How to shop at ELLEMES

Alastin is one of the lines we are authorized to carry, and our team uses these products post-procedure, so the guidance you get is first-hand.

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Featured Products with Caprylhydroxamic Acid Reviews

Revision Skincare Hydrating Biocellulose Mask
Revision Skincare Hydrating Biocellulose Mask
4.4 (12 reviews) 4.4 out of 5 stars based on 12 reviews
$20.00
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Alastin Skincare Restorative Skin Complex
Alastin Skincare Restorative Skin Complex
4.7 (54 reviews) 4.7 out of 5 stars based on 54 reviews
$239.00
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Featured review

“I started using Alastin a couple of years ago. My dermatologist asked me to “just try it” for a couple of months. To my surprise it didn’t take a couple of months. I started seeing subtle...”

— Victoria G.
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Alastin Skincare Ultra Nourishing Moisturizer with TriHex Technology
Alastin Skincare Ultra Nourishing Moisturizer with TriHex Technology®
4.7 (50 reviews) 4.7 out of 5 stars based on 50 reviews
$92.00
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Featured review

“I really like this moisturizer. It leaves my skin so smooth and hydrated”

— Maral A.
Read all Alastin Skincare Ultra Nourishing Moisturizer with TriHex Technology® reviews →