One of the key ingredients in Renu Skin Cream is collagen, a protein that is essential for maintaining youthful skin. Renu Skin Cream As we age, our collagen production decreases, leading to sagging skin and wrinkles. The collagen in Renu Skin Cream helps to boost the production of this vital protein, restoring firmness and elasticity to the skin. https://mtmetlife.com/renu-skin-cream/