Skin That Glows Like You Slept 8 Hours:
Improves elasticity, hydration, firmness, and reduces wrinkles.

Collagen is basically your skin's scaffolding. Supplementing with collagen peptides has been shown to improve skin elasticity, hydration, and smoothness. Studies show a reduction in fine lines and wrinkles in as little as 4–12 weeks. Bonus: your skin might just start glowing like you've actually been getting enough sleep.