You bought it. But did you get what you paid for? When you order Tesa-CJC-Ipa 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 — $199 for the full analysis. You receive a report that answers three critical questions:

• Identity. Is this actually Tesa-CJC-Ipa, 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. For a more complete safety profile you can add endotoxin testing ($110), which detects bacterial contamination that can cause immune reactions, or a heavy-metals panel ($120) screening for lead, arsenic, cadmium, and mercury.

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. Prefer to test anonymously? You can still get your sample tested for $120 without providing vendor information; you receive the full report, but the results stay private.

Tested by commercial labs

Finnrick partners with commercial analytical laboratories with deep experience in research-chemical testing — your Tesa-CJC-Ipa sample may be tested at Krause Analytical in Austin, TX or BTLabs in Florida. We select professional facilities with calibrated equipment, trained technicians, and documented quality control procedures. See how Finnrick ratings work or browse published test results by product.