When to Use Discoloration Defense?

Twice daily, apply 3-5 drops of this skin discoloration serum to the face. If using in the morning, apply after a SkinCeuticals vitamin C serum and follow with a SkinCeuticals broad spectrum SPF 50+ sunscreen. Limit sun exposure while using this product. Do not use on irritated or broken skin.

Can SkinCeuticals discoloration defense be used with retinol?

Follow with SkinCeuticals Retinol 0.5 to diminish the appearance of fine lines and wrinkles while enhancing the effects of Discoloration Defense. When using Discoloration Defense with Retinol 0.5, a two-week acclimation period is recommended before introducing Discoloration Defense as part of the regimen.

How does Discoloration Defense work?

Discoloration Defense Serum works to improve the look of pigmentation by incorporating three key ingredients: 1.8% tranexamic acid, 5% niacinamide (a form of vitamin B3) and 5% HEPES. ... Continued use of Discoloration Defense Serum helps even skin tone and reduce the appearance of stubborn forms of discoloration.