If nonfacial skin is very dry, you might want to use a thicker moisturizer (Eucerin, Cetaphil, others) or an oil, such as baby oil. Oil has more staying power than do lotions and prevents the evaporation of water from the skin's surface. Another possibility is a petrolatum-based product (Vaseline, Aquaphor, others).
Conclusion: Oral administration of CTP improves dry skin and normalizes axon-guidance factors in the epidermis in addition to reducing pruritus. CTP may be used in a new therapeutic strategy against dry skin and pruritus.
Dry skin, also known as xerosis or xeroderma, has many causes, including cold or dry weather, sun damage, harsh soaps, and overbathing.
Take short showers or baths in cool or lukewarm water, rather than hot water. When you finish, gently pat your skin dry with a soft clean towel. After you finish your shower or bath, apply an unscented moisturizing lotion, mineral oil, or baby oil to your skin while it's still damp.
Research has shown that almond oil, coconut oil, sunflower oil, argan oil, and others are best for dry skin and conditions that cause dry skin like eczema.
In general, anything that causes loss of water and reduces barrier function of the top layer of skin, or stratum corneum, can lead to the feeling of dry skin. Exposure to outside irritants such as chemicals, solvents, detergents, and excessive water can make skin dry.
B7 (Biotin)
Some signs of a deficiency are brittle, dry hair, brittle nails, and dry, flaky skin. Severe cases result in red and scaly skin. B7 also fights inflammation and protects against acne, fungal infections, and rashes.