Test Your Cartalax
You bought it. But did you get what you paid for?
Custom total includes required Basic testing and the product surcharge. Optional extras cost more.
When you order Cartalax online, you are trusting a vendor you have likely never met, distributing the product of a manufacturer you will never hear of, handling a compound that arrives as an unlabeled vial or powder. That is a lot of trust.
Testing removes the guesswork.
What You’ll Learn
We send your sample to a commercial analytical lab for HPLC testing — $158 for Custom Basic testing, including the product surcharge. You receive a report that answers three critical questions:
Identity
Is this actually Cartalax, or something else entirely?
Purity
Are there other peptides, proteins, or contaminants mixed in with your compound?
Quantity
Did you receive the amount of active ingredient you paid for, or are you dosing based on wishful thinking?
HPLC is the standard analytical method for peptide characterization, used across research institutions and commercial labs worldwide.
Optional Testing Add-Ons
For a more complete safety profile, you can add:
Endotoxins Testing
From +$110Bacterial toxins can trigger fever or adverse reactions in the body.
Custom orders including this test start at $268 per sample, including Basic and any product surcharge. Prices vary by product and lab.
Heavy Metals Panel
UnavailableTraces of arsenic, cadmium, mercury and lead can build up in the body over time.
Learn about this test; online ordering is currently unavailable.
Residual Solvents
UnavailableLeftover solvents from synthesis can be toxic if they weren’t fully purged.
Learn about this test; online ordering is currently unavailable.
Sterility Testing
UnavailableChecks the vial is free of bacterial and fungal contamination.
Learn about this test; online ordering is currently unavailable.
Every add-on is layered on top of the identity, purity, and quantity analysis your Cartalax sample receives anyway — see everything we can test for.
We publish results. Here’s why.
Your test results are published on Finnrick with full vendor and product details. This creates accountability: when manufacturers know their work will be evaluated publicly, quality improves, and when vendors know their supply chains will be scrutinized, they choose better partners. This is not about shaming anyone — it is about building a transparent market where quality is rewarded and poor performance has consequences.
The Confidential option costs an additional $99 per sample in Custom, on top of Basic testing, any product surcharge and selected tests. Standard already includes Confidential. Results are shared with you and not published publicly.
Tested by Commercial Labs
Current selectable labs for Cartalax: BTLabs
Once your Cartalax sample is analyzed, you’ll receive a formal Certificate of Analysis (COA) that documents exactly what was found. See how Finnrick ratings work, compare all partner labs, or browse published test results by product.
Custom total includes required Basic testing and the product surcharge. Optional extras cost more.
Do you distribute peptides?
Finnrick offers professional testing services for vendors who want to verify their supply chain and build trust with customers through independent quality assurance.
Learn about vendor services