GLUTATHIONE PLUS by Douglas LabsReduced L-glutathione with N-Acetyl-L-Cysteine.Glutathione Plus™ capsules contain 50 mg of glutathione in its active reduced form, in addition to its™ precursor...

PQQ PLUS by Douglas LabsPQQ Plus supplies 20 mg pyrroloquinoline quinone (PQQ), the novel compound that some consider to be a newly discovered vitamin, and 50 mg of alpha glycerylphosphoryl choline...

BETAINE PLUS by Douglas Labs Available in 100 & 250 count Betaine Plus® supplies 650 mg of Betaine HCl and 140 mg of Pepsin in each easy to swallow capsule. Betaine Hydrochloride and pepsin (from...

AHCC PLUS by Douglas Labs AHCC® Plus supplies a unique mushroom-derived extract called AHCC® combined with arabinogalactan from the Western Larch tree to provide an immune-supportive formula.

SELENIUM PLUS by Douglas LabsSelenium plus Vitamin C and E.Selenium is an essentially important trace element in humans. Formulated with Vitamin E and Vitamin C for additional antioxidant support.

L-CARNOSINE by Douglas LabsL-Carnosine 500 mg capsule.L-Carnosine capsules supply 500 mg of pure L-carnosine.