Skin Authority 0.5 oz Complete Serum harnesses the power of growth factor skincare with its patented SGF-4™ body natural, skin growth factor protein formula. This innovative serum is designed to enhance skin regeneration, stimulate collagen production, and support natural repair processes, promoting a smoother, fuller appearance with fewer lines. Ideal for daily use, it not only rejuvenates the skin but also accelerates healing post-invasive cosmetic procedures or radiation therapy. Complete Serum is your go-to growth factor serum, offering comprehensive benefits for a radiant complexion and aiding in the restoration of skin vitality and resilience.  Previously known as Wrinkle Reversing Serum.