Dr. Jonathann Kuo, MD
Extension Health | CEO
Dr. Kuo advises on clinical safety, protocol design, and evidence-backed health optimization.
“I used to build my longevity routine from six or seven bottles. LONGER+ feels like the cleaner upgrade: serious doses, one scoop, and a label I can actually audit.”
LEMONADE FLAVOR
LONGER+ is daily cellular optimization for people already doing the work. One scoop stacks 1,000mg Urolithin A, 300mg NMN, and 3.6g GlyNAC — clinical doses to support autophagy and mitochondrial health, without proprietary blends or filler logic.
Auto-refills every 30 days at $120/month. Skip, pause, or cancel anytime.
One-time Purchase for $150 →Advisory Team
Extension Health | CEO
Dr. Kuo advises on clinical safety, protocol design, and evidence-backed health optimization.
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Five cellular maintenance mechanisms, transparent doses, and a micronutrient foundation designed to replace the scattered daily stack.
Supports mitophagy, the cellular cleanup process that helps clear damaged mitochondria and support mitochondrial quality.
A direct NAD+ precursor included to support NAD+ levels, cellular energy metabolism, and DNA repair pathways.
Glycine plus NAC precursors included to support glutathione production, antioxidant defense, and healthy aging pathways.
Fisetin, quercetin, spermidine, PQQ, CoQ10, ALA, D3, K2Go®, and core micronutrients in one daily scoop.
LONGER+ is built to simplify a serious longevity stack: Urolithin A, NMN, GlyNAC, senolytic support, autophagy support, mitochondrial cofactors, and micronutrients in one transparent daily formula.
LONGER+ is designed to support mitophagy, NAD+ restoration, antioxidant defense, senescent-cell clearance, autophagy, mitochondrial biogenesis, and foundational micronutrient coverage.
The panel is the proof point. Every ingredient and dose is disclosed, with third-party testing for label accuracy and banned substance compliance.
A daily cellular maintenance formula built to replace scattered bottles, generic multis, underdosed blends, and routines that are hard to repeat.
LONGER+ is daily infrastructure, not instant stimulation. It is designed to support cellular health pathways with consistent use. Individual results vary.
One scoop joins your morning routine and replaces 6–8 separate longevity products with one transparent formula.
You stop rebuilding the routine from bottles, reorder dates, partial doses, and overlapping labels.
The 1,000mg Urolithin A dose is designed to support mitochondrial quality and endurance over months of consistent use.
GlyNAC is included to support glutathione production, antioxidant defense, mitochondrial function, and healthy aging pathways.
Use LONGER+ daily as part of your forward-looking health routine. Flexible refills are available when you want the routine stocked.
Straight answers about the label, the routine, and what makes LONGER+ different.
LONGER+ is a daily longevity formula combining NMN, Urolithin A, Spermidine, and supporting ingredients to support cellular maintenance, mitochondrial function, and healthy aging.
NMN (Nicotinamide Mononucleotide), Urolithin A (Mitopure®), Spermidine, and supporting cofactors. Full Supplement Facts panel above.
Mix one scoop with water or your beverage of choice. Take daily, ideally in the morning with food.
No. The micronutrients are the foundation, not the whole formula. The premium is in what surrounds them: 1,000mg Urolithin A, 300mg NMN, 3.6g GlyNAC, fisetin, quercetin, spermidine, mitochondrial cofactors, and full label transparency.
No. The refill option is there for people who want the routine stocked automatically and prefer preferred pricing. You can skip, pause, or cancel anytime.
Several ingredients in LONGER+ are fat-soluble. Taking with a meal supports absorption.
Yes. Take LONGER+ in the morning with food and STRONGER+ before training.
Subscribe and your next order ships automatically on the schedule you choose. Edit, skip, or cancel anytime in your account.
LONGER+ is not a stimulant. It is designed to support cellular maintenance over time. Ingredients such as Urolithin A and GlyNAC are best framed on month-scale timelines, so the right expectation is cumulative daily infrastructure.
Yes. LONGER+ uses full label transparency: every ingredient, every dose, and no proprietary blends. The label is the proof point.
Yes. LONGER+ is third-party tested for label accuracy and banned substance compliance. K2Go® is a registered trademark of Natraland USA, Inc. 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.