ZESTA Factor G - Rejuvenating Serum + Eye Contour Cream. A special set for those who base their anti-aging care on cosmetics from the Factory G Renew line. Biomimetic Peptides, 5 growth factors of plant origin, Asian anthrax extract are only some of the active ingredients that affect the quality and effectiveness of eye cream and Face serum Factor G Renew. Nanotechnology has been used in these preparations, which guarantees increased absorption into the skin.