A Doctor Shares The Anti-Aging Supplement You ‘Need’ To Be Taking To ‘Improve The Quality Of Your Skin’

Best Supplement for Anti-Aging

Dr. Karam highlighted several nutrients that are crucial for skin health, including hydrolyzed collagen peptides, biotin, vitamin C, vitamin E, copper, zinc, omega-3 fatty acids, and hyaluronic acid. These ingredients are known to support skin elasticity, hydration, and resilience — all critical factors in slowing visible aging.

Rather than always relying heavily on supplements, Dr. Karam emphasizes the importance of a very varied, nutrient-rich diet. Both he and his wife, Netta, consume a wide range of Whole Foods daily — including bone broth, sunflower seeds, avocados, and many other nutrient-dense options. Thanks to this extremely varied diet, they naturally get almost every nutrient they need to support skin health and slow the aging process.

For Dr. Karam and Netta, the need to supplement beyond their diet is minimal. However, there’s one supplement they consistently use: hydrolyzed collagen. Dr. Karam mixes hydrolyzed collagen powder into his electrolyte drink (specifically, LMNT chocolate-flavored) by adding two scoops into hot water, which he takes along on his morning hikes. Netta incorporates her collagen into her matcha green tea.

The bottom line

By including hydrolyzed collagen as part of their daily routines, they ensure they're supporting their skin’s structure from within. Everything else, according to Dr. Karam, comes naturally through a balanced, Whole Foods-based diet — a model anyone looking to promote anti-aging and skin health can aim to follow.