WHAT IT IS Add volume to your style while promoting hair growth with Thikkening Lotion. WHAT IT DOES Specifically designed to not weigh down fine hair ultra lightweight Thikkening Lotion contains a high concentration of AG rsquo s Regenerative Complex helping create the optimal environment for hair growth. Powerful strand volumizers plump individual hair shafts resulting in thicker more lustrous hair instantly. AG rsquo s Regenerative Complex containing clinically-proven pea sprout extract coupled with ginseng and ginger helps create and maintain an optimal environment for healthy hair growth and fuller looking hair.