Ingredient
Tromethamine
TRIS
Trometamol
Tris(hydroxymethyl)aminomethane
What it is
An alkaline buffering agent used in small amounts to set and stabilise a formula's pH.
How it works
It neutralises acidic ingredients and resists pH shifts, keeping the product within a skin-friendly range.
What it does
Buffering
Concerns to know
-
Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.
Found in these products
COSRX
The Vitamin C 23 Serum
Worth knowing
Torriden
Solid-In Ceramide Cream
Worth knowing
Torriden
Dive In Low Molecular Hyaluronic Acid Cream
Worth knowing
Torriden
Balanceful Cica Serum
Worth knowing
Beauty of Joseon
Green Plum Refreshing Toner: AHA + BHA
Worth knowing
Beauty of Joseon
Beauty of Joseon Dynasty Cream
Worth knowing
Beauty of Joseon
Revive Eye Serum: Ginseng + Retinal
Worth knowing
Torriden
Dive In Low Molecular Hyaluronic Acid Serum
Generally well tolerated
Beauty of Joseon
Glow Serum: Propolis + Niacinamide
Worth knowing
Anua
Rice 70 Glow Milky Toner
Worth knowing
Anua
Anua Heartleaf 77% Soothing Toner
Worth knowing
Round Lab
Mugwort Calming Sheet Mask
Worth knowing
Round Lab
Pine Calming Cica Lotion
Worth knowing
Round Lab
Pine Calming Cica Sunscreen
Worth knowing
Round Lab
1025 Dokdo Eye Cream
Generally well tolerated
Round Lab
Camellia Deep Collagen Firming Ampoule
Worth knowing
Round Lab
Baby Mild Lotion
Worth knowing
Round Lab
Vita Niacinamide Dark Spot Serum
Worth knowing
Round Lab
Vita Niacinamide Dark Spot Cream
Worth knowing
Round Lab
Pine Calming Cica Ampoule
Worth knowing
Round Lab
1025 Dokdo Sun Cream SPF50+ PA++++
Worth knowing
Round Lab
1025 Dokdo Light Cream
Worth knowing
SKIN1004
Madagascar Centella Hyalu-Cica Moisture Cream
Worth knowing
SKIN1004
Probio-Cica Bakuchiol Eye Cream
Worth knowing