SHL · 2026 COMPENDIUM I · PRODUCT
- Format
- 60 vegan capsules
- Servings
- 30
- Daily
- 2 capsules
FLAGSHIP FORMULA
Shilajit Matrix+
Shilajit Matrix+ A 10-ingredient complex built around purified shilajit extract, standardized for fulvic acid content — combined with CoQ10, urolithin A, nicotinamide riboside, PQQ, alpha-lipoic acid, and astaxanthin in a vegan capsule.
- Evidence Dossier
- Third-Party Tested, Every Batch
- ISO/IEC 17025 Accredited Lab
Free U.S. shipping · 60-day guarantee · Cancel a subscription any time, in one click.
S/02 PATHWAYS
WHAT IT IS BUILT AROUND
One formula, organised by pathway rather than by ingredient.
If you already assemble your own stack, this is the map of what this bottle covers — so you can see exactly where it overlaps with what you take and where it does not.
-
01
Cellular energy
Ingredients studied in the context of cellular energy metabolism*
Actives Ubiquinol (CoQ10) · PQQ · Alpha-lipoic acid -
02
Mitochondrial maintenance
Ingredients studied in relation to the body's normal mitochondrial maintenance*
Actives Urolithin A · Spermidine -
03
NAD+ precursor
Nicotinamide riboside is studied as a precursor involved in the body's NAD+ production, a coenzyme involved in cellular energy*
Actives Nicotinamide riboside -
04
Antioxidant activity
Ingredients studied for antioxidant activity*
Actives Astaxanthin · Apigenin · Alpha-lipoic acid -
05
Absorption
Supports absorption of the compounds it is paired with*
Actives Purified shilajit extract · BioPerine
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
S/02 DOSE DISCLOSURE
NO PROPRIETARY BLENDS
Every milligram is printed. No proprietary blends.
Every active, printed at its exact dose — including every component inside the blend. A blend that hides its parts is just a way of not telling you.
| Active | Label dose |
|---|---|
| Purified Shilajit Extract (std. 70% fulvic acid) | 500 mg |
| Urolithin A (Punica granatum fruit extract) | 250 mg |
| Coenzyme Q-10 (ubiquinol) | 200 mg |
| Nicotinamide Riboside chloride | 150 mg |
| Alpha-Lipoic Acid (R-form) | 125 mg |
| Pyrroloquinoline Quinone (std. 99%) | 20 mg |
| Apigenin | 15 mg |
| Astaxanthin | 12 mg |
| Black Pepper Extract (BioPerine) | 10 mg |
| Spermidine | 5 mg |
Every active is disclosed individually — no proprietary blends. Lot-specific lab results are published in our COA library as they are verified; email hello@stellarhealthlabs.com for the current lot's certificate.
S/03 VERIFICATION
EVERY BATCH, TESTED
The certificate is the product. The capsule is just how it ships.
Lot 0132025SHB0001147 was evaluated by NSF Laboratories (ISO/IEC 17025 accredited) in August 2025 and passed: 96 banned adulterants screened, none detected; arsenic, cadmium, lead and mercury all below reporting limits; and microbial safety confirmed. Overall result: Pass. Lot expiration 07/2027.
- STANDARDIZED TO
- 70% fulvic acids
Manufactured in an FDA-registered cGMP facility in Texas, USA, from globally sourced ingredients. Third-party tested by NSF.
| Analyte | Method | Result |
|---|---|---|
| Banned adulterants (96 screened) | LC-HRMS | None detected |
| Heavy metals (As, Cd, Pb, Hg) | ICP-MS | Below reporting limits |
| Salmonella; S. aureus | USP microbial | Absent |
| E. coli; total counts | USP microbial | Within limits |
| Overall result | NSF evaluation | Pass |
S/04 CLINICAL EVIDENCE
PUBLISHED HUMAN RESEARCH
We did not run these studies. We read them, and we cite them.
Peer-reviewed human studies on the actives in this formula, published independently of Stellar Health Labs. Follow each citation and read the paper yourself.
-
Urolithin A
Urolithin A improves muscle strength, exercise performance, and biomarkers of mitochondrial health in a randomized trial in middle-aged adults
Singh et al., 2022 — Cell Reports Medicine
-
Urolithin A
The mitophagy activator urolithin A is safe and induces a molecular signature of improved mitochondrial and cellular health in humans
Andreux et al., 2019 — Nature Metabolism
-
PQQ
Dietary pyrroloquinoline quinone (PQQ) alters indicators of inflammation and mitochondrial-related metabolism in human subjects
Harris et al., 2013 — Journal of Nutritional Biochemistry
Citations refer to published research on individual ingredients, not to the finished formula, which has not itself been the subject of a clinical trial. Research on an ingredient does not establish an outcome for any product containing it. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Evidence verified through The Clinical Index.
S/05 PROTOCOL
HOW TO TAKE IT
Two capsules. Same time each day. Give it a fair trial.
-
01
Two capsules, once daily
Taken together, with food. Consistency matters more than timing.
-
02
Same time each day
Anchor it to something you already do — coffee, breakfast, brushing your teeth.
-
03
Give it twelve weeks
Any change from ingredients like these is gradual. Judge it on a quarter, not a week.
-
04
Re-test if you track
If you use Function Health, InsideTracker or similar, retest on your normal cadence.
S/06 COMPARISON
HOW WE ACTUALLY COMPARE
A comparison that only flatters us would not be worth reading.
Measured against the premium longevity category as a whole. We do not name competitors — but we do not pretend to win every row either.
| Criterion | Stellar Matrix+ | Typical premium category |
|---|---|---|
| Per-active dose disclosure | Every milligram published | Frequently a proprietary blend |
| Blend components | All four disclosed and summed | Often withheld as 'blend' |
| Per-lot certificate | Published, with method references | On request, or not at all |
| Actives per bottle | 10 | Typically 1–3 |
| Servings per bottle | 30 | Commonly 60–120 |
| Years on the market | Since 2025 | Some brands, decades |
| Format options | Capsules only | Powders, gummies, liquids |
Category figures describe typical premium longevity products as a class. No specific brand is referenced, measured or named.
S/07 QUESTIONS
THE SKEPTIC'S QUESTIONS
The questions we would ask.
Written for the version of you that assumes supplement marketing is exaggerated. It usually is.
Does any of this actually work?
Honestly: the individual ingredients have published human research behind them, and this formula does not. We cite studies on urolithin A and PQQ because those studies exist and are worth reading. We have not run a trial on the finished product, so we will not tell you the product is proven. If that distinction matters to you, you are exactly the customer we built this for.
Why does it cost more per serving than a single capsule?
Because there are ten actives in it at doses that match the published ranges, and because every lot is assayed by an accredited laboratory. A commodity capsule skips both. If your priority is cost per serving, the category has cheaper answers and we would rather you knew that.
Is your evidence review independent?
No — and we disclose that everywhere it appears. Our evidence review is a verification methodology owned by the founder of Stellar Health Labs. That is a material connection under FTC §255.5. The laboratory testing is separate and genuinely independent: an ISO/IEC 17025 accredited laboratory with no affiliation to us.
Is it third-party tested?
Yes — every production lot. Each lot is tested by an independent ISO/IEC 17025 accredited laboratory for identity, contaminants, heavy metals and microbials, and the certificate is available by lot number. Third-party testing is not the same as displaying a certification mark, which we do not claim.
Can I take this alongside my prescriptions?
Ask your prescriber or pharmacist first, and bring the full ingredient list. Most people in this age range manage at least one medication, and this formula is designed to sit alongside that care rather than replace any part of it. If you are on anticoagulants or have surgery scheduled, that conversation matters more, not less.
What if I do not notice anything?
That is a realistic outcome, and we would not argue with you about it. Any effect from ingredients like these tends to be gradual and largely invisible day to day. There is a 60-day guarantee precisely because we would rather refund you than have you keep buying something you cannot feel a reason to buy.
S/09 CUSTOMERS
VERIFIED PURCHASES ONLY
What buyers report.
Independent customer reviews via Judge.me. We do not solicit, incentivise, or filter for sentiment; atypical-result reviews carry disclosure per FTC §255.5.