Answers to the questions we hear most. If yours isn't here, email us at evolvepeptidesus@proton.me.
We supply research peptides as lyophilized powder for qualified laboratories and researchers. Every batch is third-party tested for identity and purity before it ships, with a Certificate of Analysis (COA) available for each one.
No. Everything we sell is labeled and sold strictly for laboratory and research use only (RUO) — not for human or animal consumption, and not evaluated by the FDA for any therapeutic purpose. See our full RUO Disclaimer for details.
It means the compound is intended for in-vitro laboratory research by qualified professionals — not for injection, ingestion, or any other use in humans or animals. By purchasing, you're confirming that's how you intend to use it.
No — cap color identifies which tested batch a vial came from, not a different compound or dose. Each cap color corresponds to its own Certificate of Analysis, so you can always match your vial back to its exact test results.
Every batch is tested by an independent third-party lab using HPLC (and typically mass spectrometry) before it's offered for sale. We don't rely on our own in-house claims — the purity percentage listed for each batch comes from that outside lab's report.
On each product page, use the Batch/COA dropdown to select the batch matching your vial's cap color — the purity, net content, and test date update to match. You can also email us your batch code directly and we'll send the underlying lab report.
The labeled size (e.g. "30mg") reflects the intended fill target. The COA's "net content" is the actual measured amount from that specific batch's lab testing — small batch-to-batch variation is normal and is exactly what the COA is there to disclose.
Yes — you'll need a free account to browse the catalog and check out. Signing up just takes a name, email, and password.
Cash App and Venmo. At checkout, you'll see both handles along with the total — send that amount and include the 🧬 emoji in your payment note so we can match it to your order.
After submitting your order, we manually verify the payment on our end and follow up by email — typically within a few hours. You'll get a confirmation once it's matched to your order.
Yes — Buy 3, Get 1 Free applies automatically across your whole cart (mixing products counts), through October 1. The discount shows up on the cart page once your order qualifies, with the lowest-priced item in each group of 4 made free.
Shipping is free on every order.
Store lyophilized (powder) vials in a freezer for long-term storage, or refrigerated for shorter-term use, away from light. Once reconstituted, follow standard laboratory handling practices for that solution appropriate to your research protocol.
We currently ship within the United States only.