Does marine collagen really take away wrinkles and improve the skin and if it does is it better to take it orally or apply it as a cream?

Marine collagen has been shown to improve skin elasticity and hydration, which can help reduce the appearance of wrinkles. Studies suggest that taking it orally may be more effective than topical application, as oral collagen is absorbed and utilized by the body more efficiently. However, the results can vary among individuals, and combining both methods may offer enhanced benefits for skin health.