To ensure you receive authentic, medical-grade products rather than expired or counterfeit items, you must purchase through authorized channels.

: This is the most reliable way to buy. You can use the official Obagi Physician Finder to locate a licensed professional who can provide a consultation and a prescription for the Rx system.

: If you prefer buying online, look for retailers with an official relationship with Obagi, such as Dermstore or LovelySkin . These sites are authorized to sell the Obagi Nu-Derm Fx line (hydroquinone-free) directly, but will require a prescription verification process for Rx products.

: You can purchase non-prescription products and Fx systems directly from Obagi.com . Unauthorized Retailers to Avoid

Buying from unauthorized sellers carries risks of receiving diluted or unsafe products. Obagi explicitly lists several platforms as , including: Obagi Authorized Retailers