Water and softness
Polyglutamic acid
A water-holding molecule made by fermentation; it is the sticky substance in natto, fermented soybeans.
- Conditions skin
- What it does
- Used in toners, serums and emulsions, often beside hyaluronic acid, as a humectant that helps skin feel plump and hydrated.
- How often
- In everyday hydrating formulas, morning and evening where directed; exfoliating and retinoid formulas start at their own pace, and masks have their own schedule.
Products with polyglutamic acid
belif Bergamot Herbal Extract Toner
ISK 4,200belif Super Drops - PHA 5%
ISK 10,000Isntree Aloe Soothing Emulsion
ISK 2,400Anua Niacinamide 10 TXA 4 Serum
ISK 3,800Anua Peach 70% Niacinamide Serum
ISK 2,900celimax The Real Noni Energy Ampoule Mist
ISK 2,000 ISK 2,500I'm from Mugwort Cream
ISK 5,000innisfree Perfect 9 Intensive Skin
ISK 4,900Isntree GIM PDRN Boosting Glow Pad
ISK 3,600LANEIGE Water Sleeping Mask
ISK 4,300SKIN1004 Probio-Cica Enrich Cream
From ISK 1,300
Showing 1–29
Last reviewed




























