If you mean turning white/grey hair black naturally in 5 minutes and making it grow quickly, that is not realistically possible. Hair that has already grown out grey cannot be permanently changed back to its original color in a few minutes with a natural remedy.
What you can do:
- For instant black-looking hair (minutes): use a temporary hair color spray, hair mascara, or natural-looking dye products. These coat the hair but do not restore pigment.
- For healthier hair growth: focus on:
- Enough protein (eggs, fish, beans, lentils, dairy, nuts)
- Iron, vitamin B12, vitamin D, and zinc if you are deficient
- Gentle hair care (avoid excessive heat and harsh chemicals)
- Regular scalp care and avoiding tight hairstyles
Common “natural” remedies like onion juice, oils, or herbs may improve scalp condition for some people, but they do not reliably turn grey hair black or make hair grow in 5 minutes.
If your hair became grey suddenly or at a young age, it may be worth checking possible causes such as nutrient deficiencies or thyroid issues with a healthcare professional.
