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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Woman applying rhatany root to scalp

Rhatany Root Benefits for Stronger Hair and a Healthier Scalp

Rhatany root, so long prized in ancient treatments for hair, is now finding renewed pop...
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How Olive Oil Can Nourish Your Hair Naturally

How Olive Oil Can Nourish Your Hair Naturally

While further research is needed, olive oil may help maintain hydration and pH. It may ...
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Benefits of the Scalp Microbiome for Healthier Hair

Benefits of the Scalp Microbiome for Healthier Hair

The microbiome of the scalp is essential for healthy hair care, and its secrets hold th...
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