Lab results
What’s actually in the bottle.
Independent testing across the gummy supplement category has repeatedly found products that don’t contain what their labels claim — creatine gummies especially. So we don’t ask you to take our word for it. Every testing document we hold is reproduced in full, product by product.
Reports by product
Each product has its own page, with the laboratory’s document reproduced in full.
Documents
Every testing document we hold, and its current status. This table is the honest version of a “lab tested” badge.
| Product | Document | Status |
|---|---|---|
| Creatine Monohydrate Gummies | Certificate of Analysis No. 3266271 Content · heavy metals · microbiology · banned substances |
Summary published above Full signed PDF to follow |
| Creatine Monohydrate Gummies | 3rd party lab test report Creatine and creatine monohydrate content |
Published in full 6 Aug 2026 · read it |
| Creatine Monohydrate Gummies | Shelf-life stability study Creatine → creatinine conversion over time |
In progress |
| Magnesium Glycinate Complex Gummies | 3rd party lab test report Magnesium · zinc · vitamin C · vitamin B6 content |
Published in full 21 Aug 2026 · read it |
| Magnesium Glycinate Complex Gummies | Heavy metals & microbiological screen Not yet commissioned |
Not held |
If a document you want to see isn’t here, ask us and we’ll tell you where it actually stands.
Why we lead with this
Creatine gummies have a credibility problem. Independent testing programmes in this category have found a large share of products failing to meet their stated creatine content — in some cases by an enormous margin. Meanwhile the loudest brands on dosage often have the thinnest evidence: a “lab tested” icon with no laboratory named, no date, and no document.
There is also a structural reason this category is as bad as it is. When NOW Foods ran its own analysis of creatine gummies in 2026, it reported that none of the third-party laboratories it normally uses were able to test a gummy at all — a gummy is a genuinely harder matrix to analyse than a powder. A lot of brands have quietly allowed that to be a reason not to test. It isn’t one.
An icon is not evidence. A certificate with a laboratory’s name on it is. That’s the standard we’re holding ourselves to, and the one we’d suggest you hold every brand in this category to — including us.
What we don’t have yet
The certificate itself — coming shortly. The figures above are transcribed from Certificate of Analysis No. 3266271. We’re publishing the complete signed document here as soon as we have it in full, so you can check every number against the source rather than taking ours for it.
Shelf-life stability testing — underway. Creatine can convert to creatinine over time in a moist format, and it’s the fairest criticism of gummies as a category. Stability results are being produced now and will be published here, whatever they show.
Lot-by-lot testing — not yet routine. The reports on this page each cover the specific sample submitted to the laboratory, not every bottle we have ever shipped. Moving to per-lot testing, with the lot number printed against each result, is the next thing we owe you.
Heavy metals and microbiology on the magnesium gummies — not yet done. Our creatine certificate covers both. The magnesium analysis does not. We’re commissioning it.
We’d rather show you the gap than let you assume it isn’t there. If there’s a document you want to see that isn’t up yet, ask us and we’ll tell you honestly where it stands.
Label amounts
Transcribed from the physical Supplement Facts panel on each product.
| Product | Active | Serving | Per serving |
|---|---|---|---|
| YumNest Creatine Monohydrate Gummies | Creatine monohydrate | 3 gummies | 5000 mg |
| YumNest Magnesium Glycinate Complex Gummies | Elemental magnesium (glycinate 800 mg · citrate 480 mg · malate 320 mg) |
2 gummies | 200 mg |
| Vitamin C | 2 gummies | 50 mg | |
| Vitamin B6 | 2 gummies | 2.5 mg | |
| Zinc | 2 gummies | 11 mg |
*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.