MICROCRYSTAL ACTIVATED SERUM 2000 1.0OZ. Benefits: Formulated for sensitive, acne-prone skin. Boosts collagen and clears active breakouts. Delivers actives deep below the skins surface. Reduces excess oil and minimizes the appearance of pores. Fragrance-free, non-irritating, and dermatologist-tested. Features: Clinically proven to improve skin absorption by +185%**, reduce excess oil and minimize pores for clearer skin*.. *Based on 42 participants, ages 20-59 in a 4 week clinical study.. **Based on 20 participants, ages 20-59 after 1 use in a clinical study.. Key Ingredients: Azelaic Acid-Coated Spicules Boosts cell turnover and fights acne. Allantoin Soothes redness and irritation. Ectoin Hydrates and supports the skin barrier.