Thanks to the practical refill pack of Shiseido's Bio Performance Serum with Hyaluronic Acid, you can help protect the environment. Take control of time with this product. The duo serum for night and day utilizes Shiseido's most advanced technology, inspired by aesthetic procedures. Experience instant filler effects at home for skin that looks five years younger and firmer in just one day. The MolecuShift technology, based on over 30 years of experience with hyaluronic acid, lifts the skin from within and provides an immediate firming effect, making even deep wrinkles less visible.

Step 1 - Infill Serum Night: Compact high molecular weight hyaluronic acid penetrates deeply into the skin while you sleep.

Step 2 - Full Expansion Serum Day: The condensed high molecular weight hyaluronic acid expands back to its original size, plumping the skin from within and instantly adding volume. This refill serum is suitable for all skin types. Dermatologically tested. Consumer test conducted on 110 women in the upper layers of the epidermis.