This company is based in Miami, Florida I tried the following 3 products from this company, for a period of 4 months and spent close to $400, to eventually learn that THEY DO NOT REGROW HAIR. And they use Customer Positive Reviews on their site, to promote their products. They make no real claims, so can not be sued. HERE IS WHAT I WILL SAY TOO: I used Revita Hair Shampoo, Revita Hair Conditioner and Spectral DNC-N topical nanoxidil spray, for 4 months: 1. Revita Shampoo did add alot of body to my hair The directions say to use it twice per application Probably to use product up faster, so have to re-order . 2. Revita Conditioner: Did leave a nice tingly feeling on my scalp: But did nothing ! 3. Spectral DNC-N Topical Spray They say that this special formula with nanoxidol is better then regular minoxidol. REALLY ? A load of nonsense. When I sent 3 emails into this company to a Jeanette, she said that the company makes no claims, but many customers say they experience less hair loss: okay, I will agree with this...And some have had New Hair Regrowth: BS, Nonsense, Not True ! They do Offer Special 20% Discounts Online, since the Shampoo and Conditioner are $32 each. And Spectral DNC is $38. And each is for a month. I found that the Shampoo could last up to 6 weeks, the Conditioner just barely a month and Spectral DNC for 5 plus weeks. CONCLUSION These products may reduce some hair loss, but zero hair regrowth. Just buy yourself a volumizing shampoo and get same results And take a multi-vitamin. A very unhappy previous customer Yes I am pissed.