Dr. Jonathan Wright's ProsStay is a supplement containing high levels of vitamin C (derived naturally from tapioca) and vitamin K3 (menadione). Studies have shown that this combination in a ratio of 100:1 can help support prostate health.*
Suggested Use: Take 1-2 capsules with meals, or as otherwise recommended by your physician. Three capsules per day provide 2 g vitamin C and 20 mg vitamin K.

Caution: Not for use by children or by pregnant or lactating women. If you're taking blood-thinning medications, such as warfarin, do not take any form of vitamin K without consulting with a physician skilled and knowledgeable in nutritional medicine as well as the doctor prescribing the warfarin before making any changes.

Serving Size: 2 Capsules
Servings Per Container: 90
                                                                                        Amount per Serving                Percent Daily Value

Vitamin C (as ascorbic acid)                                                    1333mg                                  2222%   

Vitamin K (as Vitamin K3 menadione)                                     13mg                                     16663%
Other Ingredients: Rice flour, gelatin capsule, silicon dioxide, magnesium stearate.


  • Prosstay
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View similar products: Male Health, Vitamin C