KEY BENEFITS
Brightens
Removes dead skin cells
Hydrates the skin
Reduces pore size
WHAT IS GLYCOLIC ACID?
An alpha-hydroxy acid which exfoliates the skin and helps to reduce the appearance of sun damage, fine lines and uneven skin texture.
It’s a small, penetrative molecule which is also effective at deeper skin layers where it regenerates the skin so that it appears firmer and more toned.
WHY DOES FREE ACID VALUE MATTER?
To pass through the oily surface of the skin, hydroxy acids need to be in what’s known as their free acid form. Otherwise, they won’t work. The free acid value of your toner matters because it tells you what percentage of the active ingredient is ‘free’ to work on the skin.