Starting from age 25 the body starts losing collagen, leading to reduced skin elasticity, wrinkle formation and reduction in skin appearance. Clinical studies have shown that supplementation with marine collagen above 5g per day can improve skin appearance after 4 weeks. Read study
In a recent randomized trial using 10g freshwater marine collagen in women between age 45 and 60 “at week 12, participants reported improvements in overall skin score (9%) and wrinkle (15%), elasticity (23%), hydration (14%), radiance (22%), and firmness (25%) scores vs placebo”. Read study