Firm Skin Acai Booster-SerumReduce the signs of aging with this antioxidant rich extra strength serum and product enhancer infused with acai and naturally derived hyaluronic acid from marshmallow plant. Retail Size: 1 oz 30 ml How to Use: Apply a thin layer over the entire face, or apply to affected areas 13 times per day. Alternatively, combine 2 3 drops with an Eminence masque or moisturizer. Key Ingredients: Acai Berry: antioxidant rich, nourishing to improve the look of skin