Studies show that highly concentrated lactic acid promotes cell turnover and sloughs off dead skin cells. However, there are many other exfoliators on the market that are better than milk and more effective.
Milk is known for its moisturizing properties and that is why people can use it to lock in moisture to the skin. Milk is also used in exfoliating products sold in the market. Milk also contains biotin and other moisturizing elements that nourish dry, cracked, withered and flaky skin. It has the ability to penetrate the deeper layers of the skin and provide the necessary conditioning and hydration from within.
It is an excellent source of hydration for the skin and helps get rid of itching. You can also use the milk as a face mask or cleanser for soft, glowing skin. The vitamins in milk help maintain healthy, youthful skin.
According PubMed, the protein found in dairy products helps promote skin elasticity in the elderly. Milk contains retinol, which is known for its anti-aging and skin repair properties.
In addition, vitamin D in milk also has anti-aging and anti-inflammatory effects and protects the skin from UV rays. Skin aging is a natural process and can sometimes be the result of a poor skin care routine. Continuous exposure to the sun can cause wrinkles. Milk is useful due to the presence of lactic acid. It helps in getting smooth and glowing skin.
The magnesium in raw milk fights free radicals and reduces the signs of aging by increasing collagen production. Milk proteins help in tissue repair and growth, thereby tightening and firming the skin.