All sales of the 500 gram bag are final once the bag has been opened. We will not accept returns of unopened bags after 30 days from the date of your order. For both seller and buyer protection, we only accept PayPal payments for bulk powder orders. Orders placed with a credit card will not be processed. All orders are shipped with a signature requirement. For alternative shipping arrangements, contact customer service at CustomerLoyalty@prohealth.com
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Combat Aging, Support Heart Health and Promote Muscle Strength
- Uthever® NMN is the purest, highest quality pharmaceutical grade NMN in the world. It is third-party tested in an independent U.S. lab to verify its authenticity and purity.
- NMN Pro Powder allows NMN to be absorbed directly into the blood vessels in the mouth and under the tongue, which increases the product's bioavailability. In this way, NMN avoids digestion in the gastrointestinal tract and can be more rapidly delivered into the bloodstream.
- NMN supplementation has been found to support various parameters of health, including physical endurance and muscle strength, neurological function, heart health, body weight, and gene expression.
- Nicotinamide mononucleotide (NMN) is a derivative of the B-vitamin niacin that is known to promote health and longevity by serving as a precursor to NAD+.