Only for skin acclimatised to Vitamin A (Skin EssentiA 5 or Youth EssentiA 4+. Apply a thin layer, allow to dry and follow with your Environ Moisturiser.Serum 1 - Use 2-3 bottles before moving to Serum 2.
Only for skin acclimatised to Vitamin A (Skin EssentiA 5 or Youth EssentiA 4+. Apply a thin layer, allow to dry and follow with your Environ Moisturiser.Serum 1 - Use 2-3 bottles before moving to Serum 2.