Stearic Acid

CAS: 57-11-4 · EC: 200-313-4
Emulsifier Fragrance Surfactant Skin Conditioning Emollient
CosIng Ref: 79070
💡 For reference only. Does not constitute medical advice.
Description
This waxy fatty acid serves multiple roles in skincare formulations as an emulsifier that helps blend oil and water-based ingredients together, while also providing moisturizing and conditioning benefits to the skin. It creates smooth, creamy textures in lotions and creams and can help stabilize fragrance compounds. Generally considered very safe for topical use with minimal risk of irritation.
Synonyms
스테아릭애씨드 (ko) ステアリン酸 (ja) stearic acid
Properties
✗ Fragrance ✗ Preservative ✗ Colorant
Safety Rating
INTERNAL 2/10 · Safe
Common fatty acid

Hazard Classification (GHS/CLP)

H-Code Description Category
H301 吞嚥有毒 health
H315 皮膚刺激 health
H400 對水生生物極毒 environmental

Found in products

Total: 3487
Product Brand Occurrences
OLAY Olay 83
Beauty of Joseon Daily Tinted Fluid Sunscreen SPF30 PA +++ MP200 Beauty of Joseon 27
Dove Deeply Nourishing Body Wash 225 ml Dove 22
ELEMIS Pro-Collagen Marine Cream SPF 30 50ml Elemis 20
Fenty Suede Powder Blush Fenty Beauty 16
Milktouch All-Day Skin Fit Milky Glow Cushion 30N Hazel Milk Touch 16
Aestura Atobarrier 365 Cream 80ml AESTURA 15
Whipped Muhwabutter Vegan Pack Cleanser 130g Whipped 15
TIRTIR Mask Fit Red Cushion 25N Mocha Tir Tir 14
Biodance Hydro Cera-nol Real Deep Mask 4 Sheets x 1.19 oz (34g) BIODANCE 13
Hempz Age Defying Herbal Body Moisturiser 500mL Hempz 13
Max Factor Miracle Touch Foundation SPF30 with Hyaluronic Acid Max Factor 13
Molton Brown Gingerly Body Lotion 300 ml Molton Brown 13
TIRTIR Glide & Hide Blurring Concealer 9 N Tir Tir 13
Repairing Solid Shampoo Bar Ethique Beauty 12
Byoma Hydrating Serum 30ml BYOMA 11
First Aid Beauty KP Bump Eraser Body Scrub 10% AHA - Fresh Strawberry 226g First Aid Beauty 11
ILLIYOON Ceramide Ato Concentrate Cream 75ml ILLIYOON 11
MACStack Waterproof Mascara M.A.C 11
Skin Perfecting Spf30 Serum Foundation - 120N Porcelain Avon 11
TIRTIR Mask Fit Ai Filter Cushion 45W Chestnut 18G Tir Tir 11
Zeroid Intensive Cream 80ml ZEROID 11
Fenty Beauty Mini Hella Thicc Volumizing Mascara CUZ I'M BLACK 6.5 ml Fenty Beauty 10
They're Real! Benefit 10
Vaseline Intensive Care Cocoa Radiant Spray Moisturiser 190 ml Vaseline 10
BADgal BANG! Benefit 9
Cocochoco Gold Brazilian Keratin Hair Treatment 250ml Cocochoco 9
Collection Lasting Perfection Matte Foundation 13N Praline Neutral Collection 9
MCoBeauty Brighten & Perfect Cream Concealer Light Natural MCoBeauty 9
Purito Wonder Releaf Centella Toner Unscented 200ml Purito 9
The Naked Bee Ultra-Rich Body Butter 15ml Grapefruit Blossom The Naked Bee 9
Byoma Moisturizing Gel Cream 50ml BYOMA 8
NIVEA Soft Moisturising Cream for Face, Hands and Body, 25ml NIVEA 8
Sundae Berry AHA Whipped Shower Foam 265ml Sundae 8
Advanced Snail 92 All in One Cream COSRX 7
BEYOND Bodytamin Brightening Body Lotion 300ml Set (+60ml) BEYOND 7
Bomb Cosmetics Floral Therapy Bath Bomb Gift Set Bomb Cosmetics 7
Byoma Creamy Jelly Cleanser 175ml BYOMA 7
Climax Extreme Mascara NARS 7
Grown Alchemist Restorative Hand Cream 20ml Grown Alchemist 7
IT Cosmetics Your Skin But Better CC+ Cream with SPF 50 32ml IT Cosmetics 7
LANEIGE Water Bank Blue Hyaluronic Intensive Moisturizer 50ml LANEIGE 7
Medicube PDRN Pink Hyaluronic Moisturizing Cream 50ml Medicube 7
MIXSOON Bean Cream 50ml Mixsoon 7
Molton Brown Delicious Rhubarb & Rose Hand Lotion 300 ml Molton Brown 7
Real Barrier Extreme Cream 70mL Special Set (+30mL) Real Barrier 7
Revolution 4 Pack Candle Set Revolution 7
Roller Lash Benefit 7
Shingmulnara White Rice Bright Tone Up Sun Cushion (25AD) Shingmulnara 7
Stila Stay All Day Golden 10 30 ml Stila 7
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