Evidence explainers written to be checked. Each article separates what published human studies measured from what our finished formulas have and have not been tested for.
NMN and NR sit one step apart in the same NAD+ pathway. What the human NR studies measured, what they did not, and why CELLUNAD+ uses NR.
Last reviewed 2026-09-16.
Urolithin A has a human study behind it; tributyrin is a butyrate delivery choice. What Andreux 2019 measured and why CELLUBIOME is not a probiotic.
Last reviewed 2026-09-16.
Sodium butyrate and tributyrin deliver butyrate differently. This comparison explains their chemistry, delivery, and what the research actually measured.
Last reviewed 2026-09-16.
Where NR and methylation intersect, what is established biochemistry versus hypothesis, and why TMG alone is only part of the co-factor picture.
Last reviewed 2026-09-16.
Probiotics address bacteria in the gut; urolithin A is a metabolite studied for its role in mitochondria. They address two different problems.
Last reviewed 2026-09-16.
Build a longevity supplement protocol with two daily layers first, a periodic layer later, and a label-reading method that works on any bottle.
Last reviewed 2026-09-16.
NR is a form of vitamin B3 the body converts to NAD+. Learn how it works, what human trials measured, the doses used, and how to read an NR label.
Last reviewed 2026-09-16.
Urolithin A is a gut-derived metabolite studied for supporting mitophagy, the process cells use to recycle worn-out mitochondria.
Last reviewed 2026-09-16.
Most "gut health" products describe the gut as a tube full of bacteria and stop there.
Last reviewed 2026-09-16.
Most premium NAD+ brands now print every dose on the label, but transparency alone does not separate a good formula from a lazy one.
Last reviewed 2026-09-16.
Nearly every NAD+ formula is built as a supply problem: add precursor, expect more NAD+.
Last reviewed 2026-09-16.
Six checks that separate real urolithin A supplements from precursors and trace-dose products, from studied dose and purity to price.
Last reviewed 2026-09-16.
"Backed by science" is the cheapest phrase in the supplement industry, because nobody checks.
Last reviewed 2026-09-16.
CELLUBIOME rests on two human trials, one animal study, a body of gut physiology, and a lot certificate.
Last reviewed 2026-09-16.
If you typed "is Age Revive legit" into a search bar or an AI assistant, you are doing the right thing.
Last reviewed 2026-09-22.
Autophagy is the cellular recycling process that breaks down worn-out proteins and organelles into components the cell reuses.
Last reviewed 2026-09-16.
Spermidine is a natural polyamine associated with autophagy research and found in foods including wheat germ, aged cheese, mushrooms, and soybeans.
Last reviewed 2026-09-16.
All nine actives in CELLUNOVA: each dose, what each ingredient is studied for, and what the research does not show.
Last reviewed 2026-09-16.
A library of plain-language explainers on NAD+ precursors (nicotinamide riboside), urolithin A, tributyrin, the gut-mitochondria axis, and autophagy-related ingredients — each with a Key facts block, a 'What the research does not show' section, and PubMed-linked sources. Articles describe what cited human studies measured; they do not describe disease treatment.
Andy Palenzuela, founder of Age Revive, with 14+ years operating in regulated nutrition supply chains including manufacturing oversight, ingredient sourcing, and quality assurance. He is not a physician; the articles are educational, not medical advice.
For nicotinamide riboside: Trammell 2016, Martens 2018, and Conze 2019. For betaine (TMG): Schwab 2002, cited with its 6 g/day dose disclosed against the 250 mg in CELLUNAD+. For urolithin A: Andreux 2019 and Singh 2022. Apigenin (Escande 2013), tributyrin (Miyoshi 2011), and spermidine (Eisenberg 2016) are cited as preclinical research and labeled as such. No study has tested any finished Age Revive formula. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Nicotinamide riboside (NR), 500 mg per daily serving, alongside four methylation co-factors, 100 mg apigenin, and 200 mg R-lipoic acid. Age Revive does not sell an NMN product. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Not currently. CELLUNOVA, the 7-day monthly protocol, is out of stock with the next production run in progress; the waitlist is open on the product page. It contains wheat (spermidine source).
Every lot is tested by an independent ISO/IEC 17025-accredited laboratory for identity and potency with contaminant screening. The current CELLUBIOME certificate (Lot 150126) is published on the quality page with tested values; the CELLUNAD+ certificate publishes when issued.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. CELLUNOVA contains wheat (spermidine source).