Dry roast onion peels, grind them into powder, and mix 1 tsp of the powder with 2 tsp of coconut oil. Apply to the scalp and wash after 30 minutes. Why it helps: Onion peels may increase catalase enzyme levels, which break down hydrogen peroxide—a compound linked to greying. 5. Henna and Coffee Mixture Method: Mix henna powder with brewed coffee to form a paste. Apply to hair and rinse after 2–3 hours. Purpose: Provides natural color while conditioning the scalp. 6. Fenugreek Seeds with Aloe Vera Gel Method: Soak fenugreek seeds overnight, blend, and mix with aloe vera gel. Apply the paste to your scalp and rinse after one hour. Benefit: Strengthens hair and may slow down premature greying. 7. Bhringraj Oil Method: Massage bhringraj oil into your scalp before bed. Claim to fame: Known as the “king of herbs” for hair, it’s used in Ayurveda to darken and revitalize hair naturally. 8. Sesame and Almond Oil Blend Method: Mix equal parts sesame and almond oil and massage into the scalp. Why it works: Both oils are rich in minerals and nutrients that support melanin production. Dietary and Lifestyle Changes