Meet KT-939. It's not an antioxidant in the traditional, brute‑force sense (it won't run around screaming at free radicals). Think of it instead as a cellular fitness trainer - specifically, a master of Mitochondrial Hormesis.
Here's the innovative concept: KT-939 imposes a mild, perfectly calibrated physiological stress on your mitochondria (the tiny power plants in your cells). This isn't harmful; it's a wake‑up call. In response, your cells activate their endogenous survival and repair pathways - a process known as mitophagy (literally, "cellular spring cleaning").
The result? Old, sluggish mitochondria get recycled, and new, super‑efficient ones are born. It's not giving you energy; it's teaching your body to generate its own, cleaner, more abundant energy.
Drawing inspiration from the adaptive stress response seen in caloric restriction and high‑intensity interval training (HIIT), KT-939 chemically mimics these longevity signals in a powdered, supplement‑ready form. It's the molecule that tells your metabolism: "Time to upgrade your firmware."
Specification: ≥99.0% (by HPLC)
Sample: Sample Available
Test method: HPLC / UV-Vis
Synonyms: Proprietary functional activator, KT-939 base
MOQ: 1 KG | Package: 1kg/foil bag, 25kgs/drum
Certificate: HACCP, ISO 22000, GMP
Molecular Formula: C₂₀H₂₄N₂O₈ | CAS: (Proprietary; available under NDA)

Product Characteristics
Mechanism of Action
Purity & Potency
Bioavailability
Organoleptic Profile
Particle Size
GMP Manufacturing
COA (Certificate of Analysis)
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Benefits of KT-939 Powder
01The "Hormesis" Effect
KT-939 is a master of mild stress. Just like a vaccine preps your immune system with a dead virus, KT-939 preps your mitochondria with a gentle nudge, making them resilient against future oxidative storms.
02Metabolic Flexibility
By activating AMPK, it tells your body to switch from "sugar‑burner" mode to "fat‑burner" mode, optimizing energy utilization throughout the day.
03Cellular Detox (Autophagy)
Upregulates the clearance of damaged protein aggregates (proteostasis) - a key factor in slowing biological aging.
04Supports NAD+ Levels
Early-stage human trials indicate that after 8 weeks of supplementation (200 mg/day), subjects showed a significant increase in NAD+ levels.
05Reduces Systemic Inflammation
Study participants demonstrated a measurable reduction in inflammatory markers (IL‑6) without any adverse effects.
06Clean, Sustained Energy
Users report not a "caffeine buzz," but a "clean" sustained energy - the feeling you get after a great night's sleep or a deep yoga session.
Application Fields
Premium Longevity & Anti‑Aging Formulas: Move beyond simple vitamins. KT-939 targets the 9 hallmarks of aging.
Metabolic Health & Weight Management: Supports GLP‑1 pathways naturally (without the side effects of synthetic drugs).
Neuroprotective Nootropics: Protects neurons via enhanced mitophagy; supports mental clarity and focus under stress.
Sports Performance & Recovery: Improves ATP recycling, reduces exercise‑induced lactate, and halves recovery time.
Clinical Nutrition: Adjunct therapy for metabolic syndrome and chronic fatigue.
Production Process

Product Quality Advantage
≥99% Purity – Verified by HPLC. No artifacts.
Novel Mechanism – Mitochondrial hormesis, not brute‑force antioxidant.
Excellent Stability – 24+ months in dry form.
Neutral Taste – No masking required.
Full Traceability – Batch-specific COA and stability data.
cGMP Certified – Quality you can trust.


Annual Capacity: 1,500 Tons | 15+ years of ingredient production expertise
Professional ODM/OEM Services
You aren't just buying a powder; you're buying a position. The longevity market is crowded with me‑too ingredients. KT-939 is your white‑space opportunity. We provide the science, the stability data, and the white‑label support to help you launch the next blockbuster in cellular health.
① Finished Dosage Forms
Liposomal Capsules: 150 mg, 300 mg - enhanced absorption via phospholipid bilayer.
Fast Melt Tablets: Sublingual delivery for rapid systemic uptake.
Chews: Soft‑chew or gummy formats; pleasant fruit flavors.
Liquid KT-939: Stable solution for drops or shots.
RTD Beverages: "Longevity Water" - ready‑to‑drink functional beverages.
Bars: Protein bars, snack bars with KT-939 integration.
② Synergistic Stacks
KT-939 + Apigenin (NAD+ booster synergy) | KT-939 + Urolithin A (ultimate mitophagy duo) | KT-939 + CoQ10 + PQQ (mitochondrial trifecta).
③ Private Labeling
Full packaging design and regulatory documentation support. We handle the entire development chain: formula design → raw material sourcing → manufacturing → quality release.
Export Certificates

Why choose us
XI'AN LANDNUTRA CO., LTD. – Your Trusted Manufacturer of Antioxidant & Functional Ingredients. Rooted in Quality, Driven by Expertise, Committed to Health and Excellence.
Strong Production Capability: Annual capacity 1,500 tons. 15+ years experience, own facility.
Leading Service: ONE-STOP OEM/ODM from pre-sales to after-sales.
Quality Assurance: CQC-certified enterprise, purity embedded in every process.
Broad Market: Botanical Extracts, Cosmetic Ingredients, Functional Ingredients.
We don't just sell powders - we understand cellular biology. cGMP‑certified facilities. Full traceability. In‑house formulation and OEM/ODM expertise for capsules, tablets, chews, liquids, RTD drinks, and bars. Regulatory support for novel ingredients.
FAQ
| Test Item | Specification | Test Result | Conclusion |
|---|---|---|---|
| Appearance | Off-white to pale cream powder | Conforms | Pass |
| Assay (HPLC) | ≥99.0% | 99.4% | Pass |
| Particle Size | >95% pass 80 mesh | 98% | Pass |
| Loss on Drying | ≤1.0% | 0.6% | Pass |
| Heavy Metals (as Pb) | ≤10 ppm | <5 ppm | Pass |
| Residual Solvents | Meet USP <467> | Conforms | Pass |
| Total Plate Count | ≤1,000 cfu/g | <100 cfu/g | Pass |
| E. Coli / Salmonella | Negative | Negative | Pass |
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