@serummakerdiy: You can make this tonic that’s formulated for regrowth. Most hair products are cosmetic. They improve appearance. They don’t address regrowth. There’s a difference between shine… and stimulation. Make a serum that penetrates and stimulates follicles for hair regrowth. Sign up now and make it today! Course in bio. #serummaker #hairgrowth #diyhair #diyhairtonic