Environ Concentrated Retinol Serum 1 - 30 ml / 1.01 fl oz

The Details

Retinol Serums 1-3 may help to  improve the appearance of skin damage, and promote healthy-looking skin that looks truly reborn beautiful. 

How to use

Apply on clean skin in the evening, followed by serum and moisturizer. Begin using Retinol 1, 3 times a week.  Build tolerance to every other night. The goal is to use retinol every night. 

Do not use Retinol 2 unless you can use this product every night.