Question: what is the best sulfate free shampoo for thinning hair?
Answer:  Moroccanoil Moisture Repair Shampoo 250ml. ...   JASON Smoothing Sea Kelp Pure Natural Shampoo 473ml. ...   Shea Moisture 100% Virgin Coconut Oil Daily Hydration Shampoo 384ml. ...   Gentle Hydrating Shampoo. ...   OUAI Fine Hair Shampoo 300ml.