Collagen is the most abundant protein in your body it's the scaffolding that keeps skin firm, hair strong, and joints cushioned. The catch? Your body's natural production starts dropping by about 1% per year after age 25, which is why fine lines, thinning hair, and dull skin tend to show up well before we expect them to.
What collagen actually does
Type I and III collagen make up roughly 90% of your skin. They give it elasticity, hold moisture in, and help wounds heal. In hair follicles, collagen supplies the amino acids (especially proline) needed to build keratin the protein your hair is made of. Less collagen means weaker strands and a slower growth cycle.
What the research shows
Multiple clinical studies have found that taking 2.5-10g of hydrolyzed marine collagen daily for 8–12 weeks measurably improves skin elasticity and hydration, and reduces wrinkle depth. Most people notice softer, more bouncy skin around the 4-week mark, with stronger nails and shinier hair following soon after.
How to make it a habit
Collagen works best when you take it consistently. Stirring a scoop into your morning coffee is the easiest way to lock it into your routine which is exactly why we built Beauty Coffee around 5g of marine collagen, biotin, and vitamin C (which your body needs to actually use the collagen you're drinking).
