I've been a loyal customer for at least 4 years. I'd tried all kinds of creams liquids & potions over the years to hydrate, smooth out lines, give a glow, & rejuvenate my face & neckline as I am full on obsessed about caring for my very pale skin. I've used nothing else but Solvaderm products for aging skin since discovering Solvaderm more than 4 years ago. I am 52 years old & I know that my skin looks incomparably great. The only reason I would take a break from my daily use would be if I could not scrape together the money to purchase it. I bought the anti-acne solution & spot remedy for my teen. He hasn't needed it often, but when he has, it's been quite effective at controling any pimples.