Ectoin
Ectoin is a skin conditioning ingredient. It’s in 58 products on Poliage, most often serum, moisturizer and sunscreen. Avoid lists on Poliage that include it: none.
Updated October 23, 2026
In plain English
Ectoin: used to condition skin.
What it does
Contains Ectoin: skin-conditioning
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 56122, accessed October 22, 2026.
Products that contain Ectoin
Dr. Dennis Gross
Fill + Repair Eye Cream with Hyaluronic Acid
Eye cream · Lists exfoliating acid
Dr. Dennis Gross
Fill + Repair Serum with Hyaluronic Acid
Serum · Lists exfoliating acid, silicones, coconut derivatives
Dr. Dennis Gross
Firm & Bright Eye Treatment
Eye cream · Lists exfoliating acid
Allies of Skin
Founder’s Essence 56 Ellagic & P.A.D. Light Reflecting Fluid
Toner · Lists exfoliating acid
Pacifica
Future Youth Gravity Rebound Serum
Serum · Lists fragrance
Pacifica
Future Youth Super Cream
Moisturizer · Lists fragrance, fragrance allergens
Pacifica
Future Youth Time Shift Eye Serum
Eye cream · None of Poliage’s flag groups listed
Skinfix
Gentle Gel Ceramide + Ectoin Cleanser
Cleanser · Lists exfoliating acid, coconut derivatives
Pacifica
Hydrodew Vegan Mucin Barrier Face Moisturizer
Moisturizer · Lists fragrance
Juvia’s Place
I am My Skin Foundation Sticks
Foundation · Lists silicones
Kate Somerville
Kate’s Lightweight Fragrance Free Stressed Skin Face Wash
Cleanser · None of Poliage’s flag groups listed
Shiseido
Lait Réparateur Intensif Après Soleil
Lists fragrance, fragrance allergens, drying alcohol, parabens, silicones
Thrive Causemetics
Liquid Brilliance Super Serum
Serum · None of Poliage’s flag groups listed
Mixsoon
Master Deep Barrier Face Mask
Mask · None of Poliage’s flag groups listed
Deliplus
Men care regen skin, cream phytoproteoglycanos
Lists fragrance, fragrance allergens, chemical UV filters
Too Cool For School
Mineral Pink Salt Deep Cleansing Oil
Lists essential oils
Thrive Causemetics
Overnight Sensation Gentle Retexturizing Solution
Exfoliant · Lists exfoliating acid, salicylic acid, coconut derivatives
Cocokind
Peptide Fine Line Eye Gel
Eye cream · None of Poliage’s flag groups listed
Laneige
Perfect Renew Nourishing Oil-to-Foam Cleanser
Cleanser · Lists fragrance, coconut derivatives
The Ordinary
PHA 5% Exfoliating Lip Serum
Lip · Lists exfoliating acid
Dr. Dennis Gross
Plump + Repair Peptide Lip Treatment Tint
Lip · Lists exfoliating acid, coconut derivatives
Dermalogica
Powerbright Dark Spot Serum
Serum · Lists fragrance allergens, essential oils, coconut derivatives
Peach & Lily
Rescue Party Barrier Restore Serum | Skin Barrier Serum
Serum · None of Poliage’s flag groups listed
Peach & Lily
Retinal For All Renewing Serum - Korean
Serum · Lists retinoid, coconut derivatives
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