Wondering if I've bought a fake. My hairdresser recommended Olaplex 4 & 5 for my dry, frizzy hair. I didn't want to pay the salon price, so found some on Amazon. Both products have a really nice, light minty smell. So I was surprised to read elsewhere that people reported it as having a citrus scent. Have I bought a fake? My hair is absolutely no better for it, so that might be a clue too.