I used the products faithfully for almost nine months. To my disappointment, hair kept falling out. I purchased the helmet, shampoo, serum, and pills. I requested for a refund based on their guarantee, and they stated that I had missed the deadline for this request by 15 days. WOW, really? Scam company run by a bunch of scumbags. Don't waste your money on this bogus product!
Bottom Line: No, I would not recommend this to a friend