S-Pro-Xylane

S-Pro-Xylane (CAS 439685-79-7), also known by the INCI name Hydroxypropyl Tetrahydropyrantriol and marketed as WrinFix-Px, is a cosmetic-grade active manufactured directly by Readline Biotech. It works by promoting secretion of soluble glycosaminoglycans (GAG) to help maintain extracellular matrix hydration and by boosting collagen and laminin production at the dermal-epidermal junction, improving skin firmness and elasticity; it is distributed across North America, Europe, Australasia, Asia, the Middle East and Africa.