Revival labs...... ! g8 b+ w% v# W6 T$ Y- g/ bPharmaceutical products... a' H& K# P% ePrice is sooooo cheap.....but works well for certain people.... 6 h3 c/ `2 Y' Gyou can get it from their website or luckyvitamin website with the discounted price......The shipping may cost u more though 4 C1 L6 }% B9 t% c$ w/ kTry to email the company and ask for samples first