Serum A-GlycaBiologique Recherche Serum A Glyca combats glycation, where sugar molecules break down collagen and elastin, causing premature aging. Ideal for those with high sugar or alcohol intake, it is perfect for early aging concerns. With mimosa extract and carcinine, it keeps elastin and collagen fibers intact, reversing two years of glycation in two months. This serum reduces wrinkles, firms the dermis, and enhances skin radiance and resilience.