C18 fatty alcohol; same Malassezia-feeding mechanism as cetyl alcohol. Used as an emollient and viscosity modifier. Problematic specifically for seborrheic dermatitis-prone skin.
The research
Stearyl Alcohol is a fatty alcohol backed by early but promising evidence (evidence tier 3 of 4). We track 2 studies for it, 2 reporting a positive effect.
Journal of Clinical and Investigative Dermatology · 2015 · systematic review
Review documenting stearyl alcohol as a Malassezia-feeding ingredient in seborrheic dermatitis; categorizes it among fatty alcohols that should be avoided in Malassezia-safe skincare routines; provides a framework for identifying seb derm-safe alternatives
DeAngelis et al. show Malassezia depends on host sebaceous lipids: it secretes lipases that hydrolyze sebum triglycerides into free fatty acids (notably oleic acid), which provoke seborrheic dermatitis in susceptible individuals; supports caution with lipid-rich, fatty-acid-yielding ingredients in seb-derm-prone skin.
Products with Stearyl Alcohol
In 789 products — most often moisturizers (381), serums (143), sunscreens (102), from $3.95 to $736.60. Set up a profile to rank these for your skin. Click any product to learn more.
May aggravate: Seborrheic Dermatitis (Cetyl Alcohol, Glyceryl Stearate and Stearyl Alcohol); Perioral Dermatitis (Petrolatum)
Rénergie Multi-Action Lift And Firm Anti-Aging Night Cream Moisturizer - 2.6 oz is a peptide serum by Lancôme. Key ingredients include Glycerin, Caprylic/Capric Triglyceride, Cetyl Alcohol.
EradiKate 3% Sulfur Daily Foaming Cleanser - 4.0 oz is a water cleanser by Kate Somerville. Key ingredients include Coco-Glucoside, Stearyl Alcohol, Glycerin.
May aggravate: Seborrheic Dermatitis (Cetearyl Alcohol, Ethylhexyl Palmitate, Cetyl Alcohol and Stearyl Alcohol); Rosacea (Citrus Oils and Limonene)
Lotus Youth Preserve Line & Texture Smoothing Moisturizer - 1.6 oz is a antioxidant serum by Fresh. Key ingredients include Water, Glycerin, Cetearyl Alcohol.
May aggravate: Perioral Dermatitis (Fragrance); Psoriasis (Fragrance); Melasma (Fragrance); Seborrheic Dermatitis (Glyceryl Stearate, Shea Butter and Stearyl Alcohol)
Elemis Dynamic Resurfacing Facial Wash (200ml) is a water cleanser by ELEMIS. Key ingredients include Sodium Lauroyl Sarcosinate, Glycerin, Cocamidopropyl Betaine.
May aggravate: Seborrheic Dermatitis (Sweet Almond Oil, Glyceryl Stearate, Stearyl Alcohol and Jojoba Oil); Perioral Dermatitis (Fragrance); Psoriasis (Fragrance); Melasma (Fragrance and Menthol)
Elemis Pro-Collagen Glow Boost Exfoliator (100ml) is a exfoliant by ELEMIS. Key ingredients include Glycerin, Caprylic/Capric Triglyceride, Sweet Almond Oil.
May aggravate: Seborrheic Dermatitis (Cetyl Alcohol, Glyceryl Stearate and Stearyl Alcohol); Perioral Dermatitis (Petrolatum)
Lancôme Rénergie Multi-Lift Night Cream 50ml is a peptide serum by Lancôme. Key ingredients include Glycerin, Caprylic/Capric Triglyceride, Cetyl Alcohol.
May aggravate: Seborrheic Dermatitis (Stearyl Alcohol and Cetyl Alcohol); Atopic Dermatitis / Eczema (Propylene Glycol); Rosacea (Propylene Glycol and Linalool)
Wella Professionals Care Oil Reflections Luminous Reboost Mask 150ml is a antioxidant serum by Wella Professionals Care. Key ingredients include Stearyl Alcohol, Cetyl Alcohol, Panthenol.