It’s likely that you’ve heard of Nutrafol before, and the truth is that both experts and reviewers say that the supplement really does work. Dr. Chacon recommends it as an option that has a blend of clinically tested and holistic ingredients in it. “It addresses multiple causes of hair loss and thinning, such as stress, hormonal imbalances, and poor nutrition,” she says. One user, Jessica Adams, suffered from a great amount of hair loss after giving birth and said that within just a few weeks she started to shed significantly less. “My hairstylist commented on the amount of new hair growing on my head,” she says. “Almost a year in, my hair is the thickest it’s been in 20 years.”