Thinning Hair Loss All over the Scalp Receding Hairline (Genetic Baldness) Thinning on Top only (Genetic Baldness) Thinning or Bald Spot in the Crown/Vertex
0.3% is pretty high for topical, I've read it can be similar to taking an 3mg oral tablet. If you get sides from topical then it defeats the whole purpose of taking it.