2-Hexanediol
2-Hexanediol is a preservative used in skincare. It's found in 1146 products in our database, making it one of the most common ingredients.
What it does
Keeps the product fresh
Who it's best for
A necessary ingredient that keeps products safe to use.
- Present in virtually all water-based skincare to prevent bacterial growth
- Generally safe at cosmetic concentrations for all skin types
- Without preservatives, products would spoil rapidly after opening
Works well with
- +Draws in moisture(humectant)
- +Softens and smooths(emollient)
- +Works on your skin(active)
1146 products
Keeps the product fresh
Best products with 2-Hexanediol
Top products with 2-Hexanediol
DermInfusions Fill + Repair Eye Cream
The Littles 8.0
Watermelon Milk™ Peptide Cushion Cream Refillable Moisturizer for Dry Skin & Barrier Support
Vitamin C Brightening Serum-Infused Mask for Dark Spots
Pro C Serum Brightening Solution with 15% Vitamin C + Ferulic Acid
Biodance Collagen Peptide Eye Patch
Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars
BALANCEFUL 5D Cica Complex AHA Pore Refining Toner for Clear, Smooth Skin
barrier+ Triple Lipid Activating Serum With Plumping Peptides and Niacinamide
Firming Bakuchi Anti-Aging Serum with Peptides and Retinol Alternative
Retinol Reform® with 1% Encapsulated Retinol for Fine Lines & Wrinkles
Reset to Balance Mode Kit - Routine Set for Oily Skin and Pore + Shine Control
Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide
XMD Stem III Clinical Recovery Serum PDRN Skincare for Anti-Aging
ATOBARRIER365 Hydro CERA-HA Ceramide + Hyaluronic Acid Face Serum for Skin Moisture Barrier Repair
Vitamin C Brightening Korean Guava Toner Pads for Undereye & Cheeks
A-CICA365 Soothing Redness Relief Face Serum pH4.5 with Centella Asiatica + Hyaluronic
DIVE IN 5D Hyaluronic Acid Ultra Hydrating Serum for Plump & Glow Skin
Daily Korean Gentle Retinol + Salicylic Acid Soothing Toner Pads for Acne-Prone Skin
PDRN Repair + Soothe Korean Prickly Pear Toner Pads for Skin Barrier Repair
Frequently asked questions
What does 2-Hexanediol do in skincare?
2-Hexanediol is classified as "keeps the product fresh" in skincare formulations. Keeps the product fresh.
Is 2-Hexanediol safe for sensitive skin?
2-Hexanediol is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain 2-Hexanediol?
1146 products in our database contain 2-Hexanediol. The highest-rated is Dr. Dennis Gross Skincare DermInfusions Fill + Repair Eye Cream scoring 9.8/9.8.
Can I use 2-Hexanediol every day?
Preservatives are present at safe concentrations in nearly all skincare products and are encountered daily as part of normal product use.
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