Keratin is often marketed as a cosmetic miracle, but its real importance goes far beyond shiny hair or smoother skin. This structural protein is fundamental to how the body protects itself from ...

Hydration has long been recognized as foundational to human health, with its importance emphasized by fitness trainers, dermatologists, and medical professionals alike. Recently, a more sophisticated ...

In a recent study published in Frontiers in Aging, researchers analyzed data from multiple studies and 13 microbiome datasets, including 16S ribosomal ribonucleic acid (rRNA) sequencing data to match ...

Vitamin C (ascorbic acid) is widely promoted for supporting collagen production and skin health, yet little is known about how oral intake changes dermal or epidermal ascorbate concentrations. A new ...

Skin in your 40s doesn’t suddenly need heavier makeup or dramatic technique changes, but it does respond differently to ...