Treatments and home remedies 1. scalp massage. perhaps the cheapest method of getting thicker hair is a scalp massage. it doesn’t cost anything, and 2. essential oils. essential oils are liquids derived from certain plants, and they’re primarily used in aromatherapy 3. anti-thinning shampoo. See full list on mayoclinic. org. Use gentle hair products. when you notice your hair is thinning, making the switch to all-natural, gentle hair products is a good idea. many shampoos, conditioners, hair sprays and other products contain chemicals that are hard on the scalp and hair and can speed up hair loss and damage the hair that's left. Aloe vera contains proteolytic enzymes that help heal and repair dead skin cells (1). this could help stimulate hair growth from dormant hair follicles, thus increasing hair volume (2). daily consumption of aloe vera juice is also recommended to help promote hair growth. You may want to try shaving, other styling techniques and products, scarves, a wig, o...