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1,2-Hexanediol: Humectant and Preservative Booster
Formulators increasingly prefer ingredients that earn their place twice, and this glycol is a good example. 1,2-Hexanediol draws water into the upper layers of skin the way a humectant does, and simultaneously makes the formula less hospitable to microbial growth — which lets a brand keep its preservative load low without shortening shelf life. It also helps a serum spread evenly.
It turns up across quite a few lines here: SkinBetter Science Refining Foam Cleanser, Revision Skincare Papaya Enzyme Cleanser, Nutrafol Women's Hair Serum, SkinMedica HA5 Hydra Collagen Hydrator and CALECIM Professional Serum.
Is 1,2-hexanediol the same as hexylene glycol?
No — they are different molecules with different chain arrangements, though both act as solvents and humectants. 1,2-Hexanediol is the one more often chosen for its antimicrobial contribution.
How to shop at ELLEMES
Every brand in this collection is one we carry under an authorized professional account, so what you order is the current formulation.
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Featured Products with 1,2-Hexanediol Reviews
“I had a bad reaction to this product. Skin red, peeling and itchy for several days.”
“It is pricey but well worth it. I gave it up for about 8 months & tried other products. The difference in the texture of my skin was noticeable. I have returned thanks to a 20%...”
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