MD® White Factor relies on the synergy of Reduced L-Glutathione, Vitamin C, and Alpha-Lipoic Acid. Glutathione acts as the master brightener by inhibiting tyrosinase; Vitamin C acts as a catalyst to keep that Glutathione active; and Alpha-Lipoic Acid functions as the "universal recycler," recharging both ingredients so they continue working for hours after ingestion.

Non-reduced glutathione is often oxidized and poorly absorbed by the body. MD® White Factor uses the Reduced (GSH) form, which is bioavailable and ready for immediate systemic uptake.

Standard glutathione is notoriously difficult to absorb. Our biotech-led approach pairs it with fat- and water-soluble transporters (like ALA) to ensure the 1,600mg complex bypasses traditional digestive degradation.

Clinical efficacy in skin brightening is dose-dependent. Most standard supplements offer lower concentrations that are often degraded during digestion. The MD® White Factor 1,600mg protocol provides a "loading dose" of pharmaceutical-grade Reduced L-Glutathione, ensuring that even after natural metabolic processing, a high concentration of active tripeptides reaches your skin cells. This physician-formulated potency is designed to saturate the "Antioxidant Recycling Loop," providing visible results where lower-dose alternatives often plateau.

Yes—in fact, we recommend it. This is known as the "Inside-Out Synergy." While topical treatments like MD® Ultimate Brightening Cream work on the surface (epidermis) to exfoliate existing pigment, MD® White Factor works at the foundation (dermis and melanocytes) to prevent new pigment from forming. Using both creates a 360-degree approach to radiance, accelerating results and protecting your skin from future oxidative damage.