Dr Shishir Gupta Think L Carnitine is making you lose hair? Think again. There's no scientific evidence linking L Carnitine to hair loss, in fact, some Instagram Jim's Tip of the Day: Carnitine Grows Hair??!! LETTER TO THE EDITOR Indications that topical L carnitin L tartrate promotes human hair growth in vivo L Carnitine for weight loss is and heres why. There is zero published scientific data to support that L Carnitine actually helps you lose body fat. I went ahead and purchased the meta analysis Benefits of L Carnitine for PCOS Landys Chemist