Apr 24th, 2026 - Doctor's Desk

How Can You Find the Right Mineral Sunscreen for Dry Skin?

A mineral sunscreen is formulated with zinc oxide and titanium dioxide to protect the skin from UV damage. These sunscreens are not harsh on sensitive or dry skin. Still, not all mineral sunscreens will work well on dry skin because some may be too heavy or mattifying.

Guarana Extract for Hair: Strengthening Roots and Follicles

Guarana Extract for Hair: Strengthening Roots and Follicles

Guarana (Paullinia cupana), a climbing shrub native to the Amazon jungle, is well-known...
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NAD+ in Cosmetics: Safety, Ingredients, and Usage

NAD+ in Cosmetics: Safety, Ingredients, and Usage

NAD+, which is found in every cell of our body, is required for cellular energy product...
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