Detailed answer

Antioxidants help to neutralize free radicals, which are unstable molecules that can cause damage to hair cells, resulting in hair aging. Free radicals can be produced by various external factors such as pollution, UV radiation, and chemical treatments. By preventing free radical damage, antioxidants help to maintain the health and integrity of the hair follicles and strands, reducing the signs of aging such as dryness, brittleness, and loss of elasticity. Additionally, antioxidants can also improve the overall scalp health, promoting a healthy environment for hair growth. Some common antioxidants used in hair products include vitamins C and E, green tea extract, and grape seed extract.