If you are going through premature hair greying, you need to check on your iron and copper intake. Both the minerals have proven to be effective in increasing melanin in your hair. Dark green vegetables, almonds, peanuts, dark chocolates and lentils are rich sources of iron and minerals.
Pigment cells do not come back. Once hair turns grey or white, it is not ever going to turn back into brown, red, or black, or whatever your natural color was.
The primary stimulus for melanogenesis and subsequent melanosome production is UV radiation, which upregulates melanocyte production of pro-opiomelanocortin (POMC) and its downstream products, alpha-melanocyte-stimulating hormone (alpha-MSH) and adrenocorticotropic hormone (ACTH).
Eat Foods Rich in Copper: Copper is a mineral that helps to increase melanin. Include items like dark chocolate, beans, almonds, seeds, and shellfish in your diet. These foods can support the formation of melanin and are great sources of copper.
Vitamin A, C and B12 are the most needed vitamins to increase the melanin production in your hair. Add citrus fruits like oranges, grapes, pineapple, and melon to your diet. Also eat vegetables like potatoes, carrots, beans, etc. Non vegetarians can try adding red meat, chicken liver, fish, and eggs to their diet.
It is suggested to take lemon water orally as it helps to provide a good amount of Vitamin C and promotes in skin lightening. Apply a thin layer of freshly squeezed lemon juice on the affected areas and leave it on for 15-20 minutes before rinsing off with water.
Various diet shifts can result in the production of melanin, by following the diet mentioned above. However, you can use some products to control hair greying and dryness. Look for hair oil enriched with Bhringraj, Triphala, and Vibhitaka, which are best known for preventing premature hair greying and dryness.
Hair color is determined by the amount of a pigment called melanin in hair. An abundance of one type of melanin, called eumelanin, gives people black or brown hair. An abundance of another pigment, called pheomelanin, gives people red hair.
Ingredients such as soy, niacinamide (vitamin B3), and various botanical extracts have shown promise in reducing melanin production with fewer side effects compared to synthetic compounds. These natural alternatives are gaining popularity among consumers who prefer more holistic approaches to skincare.
The classic melanotropin, α-melanocyte-stimulating hormone (α-MSH), is a hormone of the pituitary intermediate lobe that is secreted in most vertebrates, and was identified by and named for its ability to stimulate pigmentation in specialized cells of the integument.
It has long been thought that reversal of gray hair on a large scale is rare. However, a recent study reported that individual gray hair darkening is a common phenomenon, suggesting the possibility of large-scale reversal of gray hair.
Henna and Indigo: Henna alone gives a reddish-brown color, but combining it with indigo can give a black color. First, apply henna, then apply indigo for a black tone. Black Tea Rinse: Regular rinses with strong black tea can darken hair over time. It's a gentle method and can also provide some shine.
Premature graying may be reversed with vitamin B12 supplementation only if vitamin B12 deficiency is the cause. If you are graying due to other factors, such as genetics, zinc deficiency, and medications, your gray hair cannot be reversed.
Nature's Rarest Palette: Red Hair Standing at the apex of rarity, natural red hair occurs in just 1-2% of the global population. This striking shade results from a specific genetic variant of the MC1R gene, requiring both parents to pass on the recessive trait.
Currently, no safe or proven method exists to increase melanin – the pigment, or color, in a person's skin, hair, and eyes. A person's genetics determine their natural melanin levels and skin color. In general, people who have darker skin tones have more melanin than those with lighter skin tones.
Darkening the hair with castor oil
Just as the chamomile brew can brighten, castor oil, amla oil or walnut oil can darken the hair. Sometimes olive oil is also used, but it works better in a duet with dyeing herbs.
Fruits and vegetables contain lots of vitamins and minerals, fiber, phytochemicals, and other essential nutrients that are great for our health. Eat fresh fruits in the morning on empty stomach to boost physical energy, naturally, detoxify your system, and aid weight loss.
Hence, this study suggests that the antimelanogenic activity of spent coffee grounds SFE was probably due to the inhibitory effects of linoleic acid and oleic acid on intracellular tyrosinase activity and subsequently decreased melanin production.