Hair color renewal & hair grow

Diet is a big one, stress reducing, coldwater baths, skinbrushing, detox as well here the foods that are major helpers for hair care:

fo-ti root has been used in traditional Chinese medicine to reduce premature graying for centuries. In a study published in the Journal of Cosmetic Dermatology, researchers found that Fo-Ti root extract increased melanin production. This pigment gives hair its color in human hair follicle cells. Fo-ti is used to increase liver and kidney function and to cleanse the blood. The plant is also prescribed for symptoms of premature aging, such as gray hair, and is commonly found in hair care products in China. It is also used to treat insomnia, weak bones, constipation, and hardening and narrowing of the arteries.
curry leaves are full of Vitamin B and help in restoring the melamine pigment in the hair follicles and prevent further greying Warm 2 tablespoons of coconut oil in a pan. After turning off the heat, add 10-12 curry leaves. Let it sit for 20 minutes. When the concoction cools down enough to touch, massage this into your hair and leave it on for 45 minutes to 2 hours. Shampoo and rinse your hair thoroughly. Repeat this once or twice every week. *
amla, alongside keeping your new growth black too, the dye made up of amla will keep you from hair infections that cause itchy scalp due to chemical action and parasites, strengthen hair from the roots, increase hair growth by preventing excessive hair loss, restore black pigment of the hair and stop further greying, and will also keep dandruff problems away from your beautiful hair.
sesame seeds (tahin)
neem oil or neem leaves can be used to nourish the scalp and hair. Regular application of neem oil can help combat greying.
spirulina is beneficial for all hair types: itcan stimulate hair growth, add volume, strengthen the hair shaft and purify the scalp.
ginseng herbal properties have the ability to modulate and decrease the levels of the inflammatory substance that leads to hair loss. Ginseng does the opposite by increasing the life of hair in the growing phase of its cycle.
omega fats sea buskthorn: The lecithin found in the oil has moisturising and cell renewal properties. This substance may help remove excess sebum from your hair follicles ...
rosemary oil for hair will help protect it from breakage and damage, which should halt some types of hair loss.
ginger root helps improve the circulation of the scalp while also stimulating each hair follicle, which in turn promotes longer, stronger hair. The many vitamins, minerals, and fatty acids in ginger also contribute to strengthening your hair strands to combat hair loss, and ginger contributes to restoring moisture loss.
nutritional yeast full of absorbable protein is the key. One of the major misconceptions is that protein is protein and you absorb whatever a label or chart says you do. Not so! We are what we digest, not what we eat. Animal protein, for instance, is heated and changes from raw pink chicken or meat to a white or brown color. In the process, a lot of the amino acids are denatured. And unfortunately, most of us have compromised guts and abilities to digest, which the right kinds of digestive enzymes can really help with. Ingesting free-form amino acids that your body can easily uptake and utilize—like the kind in nutritional yeast—can also help supply your hair with the protein it truly needs to be strong. Nutritional yeast contains a whopping 9 grams of protein in just three little tablespoons.
That’s not all, though. A serving of nutritional yeast also packs a slew of essential vitamins, minerals, and amino acids. In fact, it’s chock-full of B vitamins, which support healthy hair. **
chia seeds These amazing hair-supporters are high in omega-3 fatty acids, and when submerged in water or other liquids, create a cleansing gel of both soluble and insoluble fiber, which cleanses out of your digestive system, thus allowing you to absorb more of the vitamins and minerals that are crucial to hair health. And on top of that, chia seeds have a high concentration of amino acids and antioxidants themselves. **
cinnamon When applied to the scalp, cinnamon may stimulate circulation. This could encourage hair growth and reduce hair loss. It also has antifungal properties, which might help treat dandruff caused by Malassezia, a type of fungus. Cinnamon can't dye or lighten your hair, though.

https://www.news18.com/news/lifestyle/curry-leaves-a-boon-for-premature-greying-hair-5774383.html

https://www.wellandgood.com/foods-for-shiny-hair/