08 · Questions, answered honestly
Quick answers before you order
Everything you need to know about liposomal NMN, our guarantee, shipping, and why doctors recommend GenuinePurity over other brands.
Still curious? Visit the full FAQ or talk to our team.
What is GenuinePurity?
GenuinePurity is an American longevity supplement brand specializing in liposomal formulas for healthy aging, including Liposomal NMN, NMN+NR, Trans-Resveratrol, Fisetin, Spermidine, and the 5 in 1 Longevity+ formula. Every product is made in the USA in FDA inspected, cGMP certified facilities, third party lab tested with published Certificates of Analysis, recommended by surgeon Dr. Dave David, and backed by a 97 day money back guarantee.
What does liposomal mean and why does it matter?
Liposomal means each active ingredient is sealed inside a microscopic phospholipid sphere made from NON GMO sunflower lecithin, the same material as your own cell membranes. This shell protects nutrients from stomach acid and digestive enzymes, so up to 95% can reach your bloodstream compared with roughly 10% for standard capsules and powders. In short, you absorb what you pay for instead of digesting it away.
Which GenuinePurity product should I start with?
Most people start with Liposomal NMN, the flagship formula with 250mg of 96% pure NMN per capsule. NMN is the direct precursor to NAD+, a molecule that powers over 500 cellular functions and drops to about half its youthful level by middle age. If you want broader coverage in one capsule, Longevity+ combines five longevity compounds at clinically studied dosages.
How is GenuinePurity different from other NMN and longevity brands?
Three things set GenuinePurity apart. First, liposomal delivery, so nutrients survive digestion instead of being destroyed by stomach acid. Second, radical transparency, with third party Certificates of Analysis published for every product. Third, real medical backing, with world renowned surgeon Dr. Dave David recommending the brand and using the products himself at nearly 75.
Who is Dr. Dave David?
Dr. Dave David is a world renowned surgeon and television medical commentator who has appeared on CNN and the Fox News Channel, served as a medical news analyst for NECN, and been a guest on dozens of shows including NBC's Alive and Wellness and The Food Network. He recommends GenuinePurity and takes the formulas himself as part of his healthy aging routine.
Are GenuinePurity supplements tested for purity?
Yes. Every batch is tested by independent third party laboratories, and the resulting Certificates of Analysis are published on genuinepurity.com so you can verify ingredient identity, purity, and dosage before you buy. GenuinePurity recommends never buying a supplement, from any brand, without seeing a Certificate of Analysis first.
What is the GenuinePurity guarantee and return policy?
Every order is covered by a 97 day money back guarantee. If you are not happy, you can return your order for a full refund of up to two used bottles plus any unopened bottles. That gives you more than three months to try any formula essentially risk free.
Does GenuinePurity offer free shipping or subscription savings?
Yes. Shipping is free on orders over $89 to the continental USA and Canada. Monthly subscriptions save up to $30 per bottle depending on the product, for example Liposomal NMN drops from $69 to $49 per bottle, and subscriptions can be paused or canceled anytime.
