There are some herbs that are commonly used in the natural treatment of hair loss or thinning hair. Some of these include Rosemary, sage, aloe vera, bhringaraj, saw palmetto and Yucca.
Eating Irish oatmeal which is steel cut oats that are soaked overnight is said to help in avoiding hair loss. Oatmeal contains both biotin and silica which are necessary for healthy hair.
Scalp massage can help to support hair growth by improving the blood circulation to the scalp. This can also help in relaxation and stress reduction which is also a factor that can lead to hair loss.
Another natural remedy for thinning hair is Amla oil which is prepared by boiling dry pieces of amla in coconut oil. A shampoo to stimulate hair growth and reduce hair loss can be made by mixing equal parts of lime juice with fresh amla juice.
Source: Natural Remedies for Thinning Hair