Around the age of 25, your body begins to lose its ability to produce collagen-the super-protein that makes up over 75% of your skin, hair, nails, bones, and muscles. Without these natural gatekeepers of hydration, structure, and moisture, you may start noticing dark circles and thinning hair. Sweet Yogurt Collagen is tangy, sweet, and fruity-reminiscent of the beloved ""Yakult"" drinks we grew up with, but now upgraded with collagen. Creamy yet light, it's the perfect balance of sweet and tart. Mix it with cold water for that refreshing yogurt-drink vibe, or stir into smoothies and sparkling seltzers.