a fibrous protein that helps provide structure to your skin, hair, and nails. The stratum lucidum is a separate layer only in the thicker epidermis on the palms of the hands and soles of the feet.

Other testing showed that the new serum—a lightweight formula with small oil-filled beads that burst as you ...

Wearable devices have become a big part of modern health care, helping track a patient's heart rate, stress levels and brain ...

The new innovation from Stratum Nutrition is intended to support consumer interest in collagen and holistic wellness products ...

The stratum corneum is very thin, with little keratin. Skin is used for gas exchange. Thick keratin layer would restrict oxygen exchange and water absorption. Amphibians have many mucus glands to ...