The Ordinary lactic acid serum You apply it after washing your face and before moisturizing, letting it quickly soak into the skin. Additionally, What ...

Don't use with: Other acids and exfoliants like AHAs or benzoyl peroxide. Retinol should be avoided as well. Additionally, What can you not mix with lactic ...

The Ordinary lactic acid serum You apply it after washing your face and before moisturizing, letting it quickly soak into the skin. Additionally, Can lactic ...

The Ordinary lactic acid serum You apply it after washing your face and before moisturizing, letting it quickly soak into the skin. Additionally, How do you ...