[NEOGEN] Dermalogy Real Ferment Micro Essence 150ml[NEOGEN] Dermalogy Real Ferment Micro Essence 150ml Formula made with over 90% skin compatible natural fermented ingredients delivers immediate absorption and moisture delivery at the first stage of your skin routine. Total skin essence solution stimulates promotion of the skins natural cell energy to create tighter, hydrated, bright and clear skin. How to Use Use daily in the AM and PM after cleansing and at the first step of your skin routine