Ingredients in Supplements to Reverse Gray Hair

While some people don’t mind their gray hair, others would rather return to their natural color. In the past, most people relied on hair dyes to restore darker, more natural hues to graying hair. Today, however, people can opt for natural supplements to reverse gray hair instead. These supplements contain specific ingredients that have been shown to prevent hair from turning gray and/or restore gray hair’s original color. Some of the ingredients in these supplements also improve the health and thickness of hair.

Why Supplements Instead of Dye?

Hair dyes contain harmful chemicals that may cause allergic reactions, as well as other health problems. Supplements, on the other hand, provide safe, effective results for people without exposing them to substances that may be harmful. Some of the other benefits of these supplements include:

  • Thicker, healthier hair.
  • A return to natural hair color without salon treatments
  • Prevent healthy hair from ever turning gray.
  • A younger appearance

Common Ingredients

Below is a review of the ingredients commonly included in supplements to reverse gray hair.


One of the most important ingredients found in the best gray hair supplements is catalase. Recent scientific studies have shown that having low levels of catalase in the body can cause hair to turn gray. When catalase levels are low, the body can’t break down hydrogen peroxide properly. The excess hydrogen peroxide bleaches the hair from the inside out, causing it to turn white or gray. When an individual takes a supplement that contains catalase, the body’s ability to break down hydrogen peroxide improves, and new hair will grow in with its original color.


Many people who have gray hair also struggle with hair loss. For many of these people, hair loss occurs because of an overabundance of dihydrotestosterone, or DHT. To combat this problem, some supplements to reverse gray hair also contain palmetto. Palmetto restricts certain enzymes that are responsible for converting testosterone to DHT. When levels of DHT are reduced, the individual will enjoy thicker, fuller hair.


PABA is a B vitamin. It works as an antioxidant, and it helps to build more red blood cells. It also prevents and reverses graying of hair for some people.


Fo-Ti is another herb recognized in Traditional Chinese Medicine for its ability to strengthen the kidneys and improve the quality of the blood, which may help reverse gray hair.

Vitamin B-6

Studies have shown that a deficiency in vitamin B6 can cause hair to become thinner and grow more slowly. Many gray hair supplements contain vitamin B6 to improve the thickness and growth of hair.

Folic Acid

According to research, a deficiency in folic acid can lead to a deficiency in melanin. Without melanin, the body isn’t able to produce colored hair. Having the right amount of folic acid also improves the quality of hair.


Biotin improves the integrity of the keratin infrastructure that composes hair and nails. This improves the overall quality of hair, making it appear more youthful and healthy.

Pantothenic Acid

Pantothenic acid plays a role in the development of hair color. Adding pantothenic acid to the diet in the form of a supplement may reverse graying and/or prevent healthy hair from turning gray.

Zinc and/or Copper

Although rare, a deficiency in zinc or copper can cause gray hair. To ensure that no deficiency is present, some supplements to reverse gray hair include zinc. â€‹â€‹

Nettle Root

Nettle root extract supports the health of the hair follicles. It also prevents the scalp from becoming too oily.


Horsetail acts as an anti-inflammatory and an antioxidant. This can be beneficial for people who struggle with thinning hair or hair loss.


L-tyrosine is an essential amino acid that the body uses for a number of different functions. One of the functions of L-tyrosine is to aid in the production of melanin, which is required for the production of colored hair.

Plant Sterols

Plant sterols improve the quality of hair by making it thicker and stronger. This is helpful for people who have thin, brittle hair because of age or other issues.