# Purity Is Not Sterility: What a Growth Guys Report Covers and What It Does Not

Growth Guys endotoxin — last verified at checkout at Growth Guys (growthguys.com): October 26, 2026 (today) — HEALTHYLIFE10 applied and working, taking $5.00 CAD off a $50.00 CAD cart, exactly 10% off sitewide, with no minimum purchase and no product exclusions.

## What we actually observed

Purity and endotoxin are different assays answering different questions, and a report carrying one does not carry the other. Knowing which you are looking at stops a strong number being read as an answer to a question it never addressed.

- $50.00 CAD cart, $5.00 CAD off, $45.00 CAD paid (10.0%)
- $50.00 CAD cart, $5.00 CAD off, $45.00 CAD paid (10.0%)
- $70.00 CAD cart, $7.00 CAD off, $63.00 CAD paid (10.0%)
- $40.00 CAD cart, $4.00 CAD off, $36.00 CAD paid (10.0%)
- $60.00 CAD cart, $6.00 CAD off, $54.00 CAD paid (10.0%)
- $300.00 CAD cart, $30.00 CAD off, $270.00 CAD paid (10.0%)

## How to apply it

Enter HEALTHYLIFE10 in the discount field at the cart stage. No account needed; reusable.

## Questions

### Does HEALTHYLIFE10 still work?

Yes. It was cart-tested on October 26, 2026 and took $5.00 CAD off a $50.00 CAD cart at growthguys.com — exactly 10%. This page is rebuilt from that test, so the date above is when it was last confirmed, not when it was written.

### Does a 99% purity result mean a product is sterile?

No. Purity and sterility are measured by different assays. A purity figure describes the proportion of stated compound and says nothing about bacterial residues.

### If a batch has no endotoxin result, did it fail one?

No conclusion is available either way. An absent assay means the question was not asked for that batch, which is different from a result that was obtained and withheld.

### Where should I read the report?

On the testing laboratory's own portal, located by the batch number printed on the packaging, rather than on a copy hosted by the seller.

For research and educational purposes only. Not medical advice.