Testing

Third Party Testing — Deals2Days
All products sold for research purposes only — not for human consumption

By the Numbers

Our Vetting Process

We did not rush this. Here is the timeline behind what we built.

Supplier Research
1yr
One full year of supplier evaluation before placing our first order.
Testing Method
3rd
Independent third party analytical lab. Not the manufacturer’s word — an outside lab.
Purity Result
97%+
Our tested products came back at over 97% purity. That is the standard we hold ourselves to.
Fulfillment
WA
Domestic Washington State facility. Every order received and reshipped by us.

Our Results

What We Found

Our manufacturer provides a COA for every batch. We have personally submitted select compounds to independent third party testing. We strongly recommend every vendor do the same before resale.

Why Third Party Testing Matters

We are a vendor, not a manufacturer. We do not make quality guarantees on every product in our catalog. What we can tell you is that we have personally submitted the compounds we sell to an independent analytical lab for testing — and they passed.

That is transparency. But transparency is not a substitute for your own due diligence. Serious researchers test independently. Always.

We strongly recommend every researcher submit their compounds to an independent third party analytical lab before beginning their research. Do not take anyone’s word for it — including ours.

Contact Us to Order

Independent Lab Results — Tirzepatide

Chromatographic Purity >99.9%
Compound Identity Confirmed
Label Claim 97.1%
Endotoxins <0.5 EU — Pass
Testing Method HPLC-UV/MS
Tested By Independent Third Party Analytical Lab

Our Recommendation

Always Test Independently

We strongly recommend every researcher independently test their compounds before beginning research.

Why You Should Test

We are a domestic supplier and we stand behind our vetting process. But responsible research means verifying independently. Do not rely solely on a supplier’s word — including ours. Submit your compounds to an independent analytical lab before use in your research.

What to Look For

When submitting for testing look for purity, potency, and identity confirmation via HPLC-UV/MS. These tests confirm the compound is what it claims to be, at the concentration stated, and free of harmful contaminants. Results should come with a verifiable Certificate of Analysis.




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