Stimulate and invigorate the scalp and hair, providing increased circulation for fine and thinning hair. Gives the hair volume and a thicker, fuller appearance. Special thickening ingredients and vitamins give the hair a thicker, fuller feel. Stimulating botanicals and oils provide increased circulation to help rejuvenate and revitalize the scalp, providing a healthier environment for fine and thinning hair. pH 4.5 - 5.5