How Free Radicals & Oxidative Stress Affect Hair Health

Free radicals and oxidative stress are buzzwords that have become increasingly popular in the world of health and wellness. These two terms are often associated with skin aging and damage, but they also have a significant impact on hair health. 


What are Free Radicals?

Free radicals are molecules that have an unpaired electron in their outer shell. This makes them highly reactive and unstable, as they seek to find another electron to pair up with. Free radicals are formed naturally during metabolic processes in the body, but can also be caused by external factors such as pollution, radiation, and cigarette smoke.

What is Oxidative Stress?

Oxidative stress occurs when there is an imbalance between free radicals and antioxidants in the body. Antioxidants are molecules that neutralize free radicals by donating an electron to them, thus stabilizing them. When there are too many free radicals and not enough antioxidants, oxidative stress occurs. This can cause damage to cells and tissues in the body.

The Impact of Free Radicals and Oxidative Stress on Hair Health:

Free radicals and oxidative stress can have a significant impact on hair health. They can damage the hair follicles, which can lead to hair loss, thinning, and premature graying. Free radicals can also damage the hair shaft, leading to dry, brittle, and frizzy hair.

One study published in the International Journal of Trichology found that oxidative stress can contribute to hair loss by causing damage to the hair follicles. The study also found that antioxidants, such as Vitamin E, can help protect the hair follicles and prevent hair loss.

Another study published in the Journal of Cosmetic Science found that oxidative stress can cause changes in hair color and texture. The study found that oxidative stress can cause the production of reactive oxygen species (ROS), which can damage the melanin-producing cells in the hair follicles. This can lead to premature graying of the hair.

Natural Remedies to Combat the Effects of Free Radicals on Hair:

Vitamins C and E are two natural antioxidants that can help combat the effects of free radicals and oxidative stress on hair. Vitamin C helps to protect the hair follicles from oxidative stress by scavenging free radicals and neutralizing them before they can cause any harm, while Vitamin E is another important antioxidant that helps protect against oxidative damage. It works by neutralizing free radicals and preventing them from damaging cells, proteins, and DNA while  helping to improve scalp circulation and promote hair growth. .Both vitamins also help to improve the overall health and appearance of the hair.

Other key nutrients that are important for healthy hair include zinc and biotin. Zinc helps to keep the scalp healthy and promote hair growth. Biotin is important for healthy hair, as it helps to strengthen the hair shaft and prevent breakage.

Getting enough of these essential nutrients doesn't have to be difficult. Incorporating foods rich in vitamins C and E such as citrus fruits, leafy green vegetables, and nuts into your diet is a great way to get a daily dose. Alternatively, taking a supplement like HAIRLOVE’s Growth Complex can ensure you get the right amount of Vitamin C & E as well as zinc and biotin.