There are no parabens or sulfates in the bottle. Instead, the shampoo contains biotin to strengthen hair and caffeine to stimulate the scalp. There’s also argan oil and allantoin to moisturize skin. Then, the conditioner contains another dose of caffeine plus rosemary, vitamin D, lupin protein, glycerin, and niacinamide. When used together, the shampoo and conditioner nourish strands and encourage new growth.
Aside from medication and lasers, some opt for hair transplants — a procedure where hairs are removed from another part of your body and then transplanted to the thinning or balding areas. Does it work? In a word, yes. Research suggests that most hair transplant recipients report are "very satisfied" with their results. While successful, transplants are also far more expensive than medications, foams, or lasers with costs averaging anywhere from $4,000 or $15,000.
According to practitioners of traditional Chinese medicine, hair health is tied to two things: kidney energy and the blood, which nourish the hair. The solution: acupuncture and Chinese herbs. While there isn't a lot of hard science to back this up, Maureen Conant, a TCM practitioner at Full Bloom Acupuncture in Seattle, says that she's seen women's hair stop falling out and then gradually regenerate after a few months of weekly treatments.