PHP/MethylGenetic Nutrition

NOS Assist (Nit-Ox Boost)

  • NOS Assist (Nit-Ox Boost) is designed for those with symptoms of low nitric oxide production including erectile dysfunction, cold hands, feet, and high blood pressure. Symptoms may occur in those with or without the NOS enzyme variant or in those with genetic variants that lower BH4. This product contains nutrients and herbs such as beet root and hawthorne that support NO production and the NOS enzyme, which converts L-arginine into nitric oxide. Importantly, this product does not contain L-arginine, as during states of poor health (when NOS uncoupling is present) it may convert into the harmful peroxynitrite instead of converting to NO.

  • Supplement Facts

    Serving Size: 2 capsules
    Ingredient Amount
    Vitamin C (from Amia extract) (Phyllanthus embilica) (Std. to 50% ascorbic acid)
    50 mg
    Proprietary Blend
    1,650 mg
    • Betaine Nitrate (as NO3-T)
    • L-Arginine HCl
    • Green Coffee Bean (Extract)(Coffee robusta) (Std. to 50% Chlorogenic Acid)
    • Hawthorne Berry (Extract) (Crataegus pinnatifida)
    • Pomegranate (Extract) (Punica granatum) (Std. to 40% Ellagic Acid)


    Other Ingredients: Organic brown rice flour, organic rice extract blend, hypromellose and water (vegetarian capsule).

    • If you are pregnant, nursing, or trying to conceive, taking any medications, or have a medical condition, please consult your healthcare provider before taking any supplements.
    • This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
    • Keep out of the reach of children.
    • Do not use if tamper evident or if safety seal is broken or missing.
    • This product is not intended to diagnose, treat, cure, or prevent any disease. For nutritional use only.

    Disclaimer: These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.