LITTLE DIY on Instagram: "Add this to your shampoo to regrow thinning hair and stop hair fall You will need - Few drops of rosemary oil from @letspurplle Optional - few drops of black seed oil for extreme dry and frizzy hair. Mix this in your shampoo and use it while washing your hair. Leave it on for 1-2 mins and rinse off. For more Product details follow here - @littlefindspage #asmr #hairgrowth #diy"