Skip to main content


If you want thick, strong, healthy hair, don’t overlook Vitamin B7—better known as Biotin. This little powerhouse does a lot for your scalp, and it toughens up your hair right at the roots. Growth Factor Haircare gets this. Their approach: stick to nature, fix the root of the problem, and skip the gimmicks. They’ve got a natural hair rejuvenation oil, a hair growth serum, and a sulfate-free shampoo that actually help bring tired, thinning hair back to life.