Boost skin firmness, elasticity, and radiance with the KAINE Chaga Collagen Charging Serum. This potent anti-aging serum is formulated with a remarkable 70% fermented Chaga Mushroom Extract and a complex of vegan-friendly collagen and peptides. It works to deeply hydrate, stimulate collagen production, and smooth the appearance of fine lines, delivering a plumper, more youthful, and highly resilient complexion.