Hair Follicle Stimulator can help you achieve thicker, fuller, healthier hair. The unique combination of Bio-Ferm Jojoba Oil and Wheat Protein Complex, plus a generous dose of Vitamin B5 can help revitalize your hair and scalp. Research conducted by the USDA shows that jojoba can promote healthy hair growth when used as a method to control sebum flow. The unique blend of herbs stimulates blood flow to the scalp while also moisturizing and protecting the scalp. Follicle Stimulator promotes hair growth and makes hair thicker and fuller when used between shampoos. How to use Towel dry after shampooing. Spray the follicle stimulator on the hair and scalp, paying special attention to the scalp in the thinning areas. : A slight tingling of the scalp may occur as the product takes effect. Style it as usual. Use the Follicle Stimulator between shampoos to add extra volume and fullness to your hair!