Propylene glycol

CAS: 57-55-6 · EC: 200-338-0
Solvent Humectant Skin Conditioning Viscosity Modifier
CosIng Ref: 37269
💡 For reference only. Does not constitute medical advice.
Description
This versatile ingredient serves multiple purposes in skincare formulations, acting as a moisture-attracting humectant that helps keep skin hydrated while also functioning as a solvent to dissolve other ingredients and adjust product texture. It's commonly used to improve the spreadability and feel of creams, serums, and lotions. Generally considered safe for most users, though some individuals with very sensitive skin may experience mild irritation.
Synonyms
프로필렌글라이콜 (ko) PG (ja) 1,2-Propanediol Propane-1,2-diol propylene glycol propylenglycolum 丙二醇 (zh)
Properties
✗ Fragrance ✗ Preservative ✗ Colorant
Safety Rating
INTERNAL 3/10 · Low Concern
Can cause irritation in sensitive skin

Hazard Classification (GHS/CLP)

H-Code Description Category
H336 可能引起嗜睡或頭暈 health
H370 導致器官損傷 health
H372 長期接觸導致器官損傷 health

Found in products

Total: 4487
Product Brand Occurrences
Nutrisse Permanent Hair Dye, 5 - Mocha Brown Garnier 3
Nutrisse UC 4.15 Iced Coffee Garnier 3
Nutrisse Ultra Color 6.60 Fiery Red Permanent Hair Dye Garnier 3
NYX Professional Makeup Setting Spray, The Face Glue Setting Spray, up to 24 hr wear, 60ml NYX Professional Makeup 3
OGX Renewing+ Argan Oil of Morocco Extra Penetrating Oil 100ml OGX 3
Olia Toner 10.01 Platinum Blonde Garnier 3
Olia Toner 10.2 Pearly Blonde Garnier 3
Olia Toner 9.1 Cool Blonde Garnier 3
OUAI Hand Wash 437ml OUAI 3
Palmer's Biotin Length Retention Shampoo 400ml Palmer's 3
Palmer's Body Lotion Tahitian Vanilla 400ml Palmer's 3
Pantene Molecular Bond Repair Shampoo 250Ml Pantene 3
Pantene Silky&Glowing Hair Conditioner Biotin, 275ml Pantene 3
Philip Kingsley Body & Volume Jet 75ml Philip Kingsley 3
Philip Kingsley Density Healthy Hair Complex 60 Capsules Philip Kingsley 3
Philip Kingsley Gentle Scalp Care Collection Philip Kingsley 3
Philip Kingsley Swimcap Water-Resistant Mask 100ml Philip Kingsley 3
Pigmentbio Bioderma 3
Piz Buin Allergy Sun Sensitive Skin Lotion SPF50+ 200ml Piz Buin 3
Pomegranate and Hyaluronic Acid Hydrating Sheet Mask Dehydrated Skin 28g Garnier 3
power-age eye-cream L'Oreal 3
power-age Moisturiser 50ml L'Oreal 3
Préférence 9-1-light-ash-blonde-permanent-hair-dye L'Oreal 3
Préférence Preference Vivids Permanent Gel Hair Dye Silver Grey 10-11 L'Oreal 3
Préférence Ultra Platinum Bleach L'Oreal 3
Preference Vivids (Colorista) Hair Dye Magnetic Plum 3.16 L'Oreal Paris Preference 3
Preference Vivids (Colorista) Hair Dye Smokey Grey 9.11 L'Oreal Paris Preference 3
Profusion Cosmetics Shimmer Hour Blush - Peach Mimosa Profusion Cosmetics 3
PUREKA Greens Water Mix #Red Grapefruit 7 Sticks PUREKA 3
Pureology Discovery Set for Damaged Hair with Strength Cure Travel Sizes and Color Fanatic 200ml Pureology 3
Purito Daily Soft Touch Sunscreen SPF50+ 60ml Purito 3
Q+A Azelaic Acid Facial Serum 30ml Q+A 3
Redken Extreme Anti-Snap Leave-In Conditioner 250ml Redken 3
Redken Extreme Strength Builder Plus Mask Double New Redken 3
Rénergie H.C.F. Triple Serum Lancôme 3
Reuzel 2025 Road Trip Red Medium Hold High Shine Pomade 95g + 35g Reuzel 3
Revitalift Anti-Ageing Eye Cream L'Oreal 3
Revitalift Anti-Ageing Serum L'Oreal 3
Revitalift Fragrance Free Lifting Day Cream with Natural Probiotic Extracts 50ml L'Oreal 3
Revitalift Laser Renew Anti-Ageing Day Cream L'Oreal 3
Revitalift Night Cream L'Oreal 3
Revitalift Plumping Water Cream L'Oreal 3
Revitalift Pure Retinol Deep Anti-Wrinkle Night Serum 30ml L'Oreal 3
Revitalift Revitalift Laser Day Cream L'Oreal 3
Revitalift Revitalift Resurfacing Serum-In-Cleanser, 3.5% Glycolic Acid L'Oreal 3
Revolution Hydrate & Fix Setting Spray Revolution 3
Revolution Superfix Hydra Cool Prep + Fix Continuous Fixing Mist Revolution 3
Revolution Superfix Misting Setting Spray Revolution 3
Revolution Superfix Ultra Glow Fixing Mist Revolution 3
Rituals Homme Medium Gift Set Rituals 3
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