Refinish Acid Serum with AHA + Hyaluronic Acid

What it is: A serum with a powerful combination of acids to promote cell renewal and smooth skin's texture while reducing the appearance of spots.

What it does: This serum contains malic acid, which is a mild AHA derived from fruit that fights bacteria and helps open pores to clear out sebum.

Key ingredients:

- Mandelic acid: another AHA, along with kojic acid, helps fight hyperpigmentation by decreasing the production of melanin in the skin

- Hyaluronic acid: naturally found in skin, hydrates by attracting moisture, giving skin a more plump and youthful appearance

- Gold: an anti-inflammatory, helps reduce redness and protect against free radicals

- Silver: an antibacterial, helps stimulate healing in skin tissue to fight signs of aging

How to use: Use the serum in your nighttime skin-care routine once per week. Pump a pea-sized amount onto your fingertips and apply to skin. Target specific areas to help diminish hyperpigmentation, or apply all over to promote cell turnover and smooth the skin. Increase frequency according to skin tolerance. Because this product contains alpha-hydroxy acids, it may increase skin's sensitivity to sun, so be sure to use a sunscreen with use and limit sun exposure. Do not use with retinol products.