June 18, 2026
7 Science-Backed Longevity Ingredients in One Daily Gummy — Explained
The longevity supplement market is full of single-ingredient products. But what happens when the most compelling longevity compounds are formulated together — in one convenient daily gummy? That's NAO Longevity+. Here's what's inside, and why each ingredient earns its place. For the full science, see our complete guide to Urolithin A.
1. Urolithin A (250mg): The Mitochondrial Recycler
Supports mitophagy — the cellular process of clearing dysfunctional mitochondria. Human research using 500–1000 mg per day observed benefits for muscle endurance over 8 to 16 weeks of consistent use; the first-in-human trial (Andreux 2019) also tested 250 mg and found it safe and bioavailable. NAO delivers 250 mg per serving — the lower end of that studied range — as part of a multi-ingredient daily routine rather than a single high dose.
2. L-BAIBA (300mg): The Exercise Signal
A molecule released by muscles during physical activity that is studied for activating longevity and fat-metabolism pathways. Researchers describe it as an “exercise mimetic.” It is the highest-dosed ingredient in the formula — and one you'll find in very few supplements anywhere, which makes it NAO's clearest point of difference.
3. Nicotinamide Riboside / NR (100mg): Cellular Energy
One of the most bioavailable NAD+ precursors available. NAD+ levels decline with age. Daily replenishment supports the energy capacity of your cells — a different pathway from Urolithin A, which is why having both in one formula means you don't need a separate NAD+ bottle. More in Urolithin A and NAD+.
4. PQQ (10mg): Growing New Mitochondria
While Urolithin A supports clearing damaged mitochondria, PQQ is studied for signaling cells to generate new ones — mitochondrial biogenesis. Two partners in cellular renewal: one clears, one builds.
5. L-Ergothioneine (20mg): The Longevity Vitamin
A rare amino acid with its own dedicated cellular transporter — reserved by the body for compounds it considers critical. Concentrates in the liver, kidneys, eyes, and brain where oxidative stress is highest.
6. Berry Polyphenol Blend (300mg): Antioxidant Coverage
Reduces the oxidative load on every other process in this formula, while also supporting the gut microbiome — increasingly linked to longevity outcomes.
7. Vitamin C (3mg): The Foundation
Antioxidant anchor. Immune support. Collagen synthesis. Foundational for a reason.
Why a System Beats a Single Ingredient
Mitochondria don't age along one pathway — they need to be cleared (Urolithin A), rebuilt (PQQ), energized (NR), and protected (L-Ergothioneine), with signaling support (L-BAIBA) and antioxidant coverage on top. A single-ingredient 500 mg Urolithin A product addresses only the first of those. NAO covers five pathways in one gummy, third-party tested every batch for identity, potency, heavy metals and contaminants, at roughly $1.23 per serving — versus $3+ for a single-compound premium product. To be transparent, the trade-off is a lower Urolithin A dose (250 mg vs 500 mg); see the full side-by-side in NAO Longevity+ vs Mitopure.
Two gummies a day. Whole-body cellular support. Vegan, pectin-based, sugar-free. Urolithin A holds FDA-reviewed GRAS (Generally Recognized As Safe) status. $36.90 (~$1.23/serving).
Frequently Asked Questions
What ingredients are in NAO Longevity+?
Seven: Urolithin A (250 mg), L-BAIBA (300 mg), Nicotinamide Riboside / NR (100 mg), PQQ (10 mg), L-Ergothioneine (20 mg), a Berry Polyphenol Blend (300 mg) and Vitamin C (3 mg).
Why combine Urolithin A with other ingredients instead of a higher dose?
Mitochondrial health depends on several pathways — clearing, rebuilding, energizing and protecting. NAO covers five pathways with 250 mg of Urolithin A plus four complementary actives, rather than a single high dose of one ingredient. Both approaches are valid; it depends on your goal.
Is 250 mg of Urolithin A clinically studied?
Yes — the first-in-human trial (Andreux 2019) tested 250 mg, 500 mg and 1000 mg and found Urolithin A safe and bioavailable across that range. Muscle-endurance trials used the higher 500–1000 mg doses.
What makes L-BAIBA notable?
L-BAIBA is a myokine released during exercise, studied for metabolic and mitochondrial signaling. It appears in very few supplements, making it a genuine differentiator in NAO Longevity+.
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.