Over time, the skin has to undergo a double impact from the natural aging process and environmental factors such as cigarette smoke, pollution, sunlight. These factors create free radicals and cause oxidative stress - the cause of cell damage, accelerating the aging process and increasing the risk of chronic diseases.
Thanks to its rich polyphenol and catechin content (especially EGCG), green tea becomes a natural solution to help protect youthful skin from the inside.
Neutralize free radicals and protect skin structure
The catechins in green tea, especially EGCG, play an important role in neutralizing free radicals generated from sunlight and environmental pollution.
Free radicals are the cause of destroying collagen and elastin - 2 core proteins that keep the skin firm and elastic. By minimizing oxidative stress, green tea helps protect the collagen and elastin network, thereby maintaining the youthfulness of the skin and slowing down the appearance of obvious signs of aging.
Increase skin protection against UV rays
Aging due to sunlight is a phenomenon of premature skin damage and wrinkles due to frequent exposure to ultraviolet (UV) rays.
Although green tea cannot replace sunscreen, regular catechin supplementation helps increase the skin's tolerance to redness caused by ultraviolet rays. At the same time, polyphenols in green tea help reduce oxidative damage and soothe inflammatory reactions caused by sunlight. Drinking green tea regularly is a perfect addition to daily sun protection habits.
Soothe inflammation and prevent collagen deficiency
Besides antioxidant properties, the catechins in green tea also possess strong anti-inflammatory properties. Dermatitis is often manifested through signs such as dry, peeling skin, redness, burning or itching associated with allergies, rash or autoimmune diseases such as psoriasis.
Drinking green tea as part of a healthy diet helps reduce the overall inflammatory burden in the body. Especially, when exposed to sunlight, the inflammatory reaction will activate enzymes that destroy collagen and elastin.
Thanks to its ability to inhibit inflammatory reactions caused by UV rays, EGCG active ingredient helps preserve collagen over time, preventing wrinkles and sagging skin.
