1. Methi Seeds + yoghurt - Methi or fenugreek seeds are a good source of protein and nicotinic acid, which help in treating various kinds of hair problems like dryness of hair, baldness and hair thinning.
2. Curry Leaves + coconut oil - Take a bunch of curry leaves and make a paste or use its juice. Add one tablespoon of coconut oil and apply it on your hair from root to tip. Keep it for 30 minutes before washing your hair with cold water. You could even combine it with methi paste for great results. You can also boil curry leaves in water and use it as a hair rinse.
3. Onion Juice - Onion contains trace amounts of sulphur, which works wonders to promote hair growth. All you need to do is blend an onion, strain the juice and apply it on your hair and scalp twice in a week for two months. You can use a mild shampoo after it to reduce smell.
4. Amla or Indian Gooseberry - Take half a cup amla powder and whisk in one egg until no lumps and air bubbles are formed. Add 1 cup of lemon juice to form a thick paste (and also to subside egg smell). Use a brush to apply the pack on your hair, and wait for 45 minutes until it dries up. Wash with a mild shampoo.