NOTE: We are updating our coronavirus (COVID-19) page with evidence as it comes in.
Summary of Aesthetics
Supplements used for aesthetics may affect at least one aspect of skin, hair, or nails. Such aspects tend to include:
Skin: moisture/hydration, strength, elasticity, evenness of pigmentation, redness/inflammation, acne, and other abnormalities.
Hair: thickness, strength, shedding rate, growth rate, and moisture.
Nails: growth rate, brittleness, discoloration.
Supplements may act as structural components, such as collagen; affect the synthesis of structural components, such as vitamin A; or impact the amount of damage done to structures, such as olive leaf extract.
Are you looking to burn fat, build muscle, and look good?
If you want simple and direct step-by-step directions on what works and what's a waste, then you need our Supplement Guides.
We tell you exactly what to take, how much to take, and when to take it. Our guides help you make sure you don't get overwhelmed with conflicting information, and are based on scientific research.I want science-based recommendations »