# USA Made Peps

> USA Made Peps \(New England Vitality LLC, Massachusetts\) supplies research\-use\-only peptides and research materials to qualified purchasers 21 or older\. Every shipped lot has a third\-party certificate of analysis published on the site and searchable by lot number at /verify/\. Products are finished in the USA from imported peptide APIs and are not for human or veterinary use\. Guides cover reading a certificate of analysis, purity and endotoxin testing, storage, and what research use only means\.

## Posts

- [What "Made in the USA" Means for Research Peptides](https://usamadepeps.com/what-made-in-usa-means-research-peptides/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/835))
- [Research Peptide Glossary: Key Terms Explained](https://usamadepeps.com/research-peptide-glossary/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/836))
- [What Is Peptide Purity, and How Is It Measured?](https://usamadepeps.com/what-is-peptide-purity/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/837))
- [Endotoxin Testing Explained: What LAL Results Mean](https://usamadepeps.com/endotoxin-testing-explained/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/841))
- [Shelf Life and Stability of Lyophilized Research Peptides](https://usamadepeps.com/shelf-life-stability-lyophilized-peptides/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/842))
- [What Is SS-31? A Plain-English Look at a Mitochondria-Targeted Research Peptide](https://usamadepeps.com/what-is-ss-31/): SS\-31, also called elamipretide or MTP\-131, is a mitochondria\-targeted research tetrapeptide\. What it is, why its structure matters, and what to check on... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1024))
- [BPC-157 and TB-500: What the Blend Actually Contains](https://usamadepeps.com/bpc-157-and-tb-500/): BPC\-157 has one sequence and one CAS number\. TB\-500 is sold as two different molecules under one name\. How to tell which you have, and what a good blend ... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1038))
- [What Is KPV? Identity, Purity, and How to Read the Certificate](https://usamadepeps.com/what-is-kpv/): KPV is three amino acids long, which makes its certificate harder to read than most, not easier\. What the molecule is, what its COA should say, and where th... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1119))
- [What Is MOTS-C? Sequence, CAS, and What Its COA Should Say](https://usamadepeps.com/what-is-mots-c/): MOTS\-C is a 16\-residue mitochondrial\-derived peptide\. Its sequence carries two methionines and a tryptophan, which makes oxidation the impurity to look f... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1202))
- [MOTS-C Documentation Guide: Identity, Related Mitochondrial Peptides, and How to Evaluate the Certificate](https://usamadepeps.com/mots-c-documentation-guide/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1255))
- [What "98% Purity" Actually Means: Our Complete Testing Record](https://usamadepeps.com/what-98-percent-purity-actually-means/): Greater than 98% is a specification, not a measurement\. Here is every lot in our certificate library with the purity figure the laboratory actually reported... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1052))
- [How to Read a Tesamorelin COA: Identity, Purity, and Net Peptide Content](https://usamadepeps.com/how-to-read-a-tesamorelin-coa/): A field\-by\-field walkthrough of a tesamorelin certificate of analysis: purity by area percent, identity by mass, counterion, water and net peptide content,... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1303))
- [What Is Tesamorelin? Identity and Research Context](https://usamadepeps.com/what-is-tesamorelin/): Tesamorelin \(a 44\-residue GHRH analog\) identity, registry identifiers and the certificate fields that apply to it\. The field\-by\-field COA walkthrough i... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1311))
- [What Is CJC-1295 and Ipamorelin? Identity and Research Context](https://usamadepeps.com/what-is-cjc-1295-and-ipamorelin/): Molecular identity of CJC\-1295 and ipamorelin, how the two are reported separately on a blend certificate, and the identifiers to check for each component\. ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1314))
- [What Is Melanotan 2? Identity and Research Context](https://usamadepeps.com/what-is-melanotan-2/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1321))
- [What Is Sermorelin? Identity and Research Context](https://usamadepeps.com/what-is-sermorelin/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1324))
- [What Is Hexarelin? Identity and Research Context](https://usamadepeps.com/what-is-hexarelin/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1325))
- [What Is Selank? Identity and Research Context](https://usamadepeps.com/what-is-selank/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1326))
- [What Is Semax? Identity and Research Context](https://usamadepeps.com/what-is-semax/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1327))
- [What Is GHK-Cu? Identity and Research Context](https://usamadepeps.com/what-is-ghk-cu/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1328))
- [What Is PT-141? Identity and Research Context](https://usamadepeps.com/what-is-pt-141/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1329))
- [What Is Thymosin Alpha 1? Identity and Research Context](https://usamadepeps.com/what-is-thymosin-alpha-1/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1330))
- [What Is DSIP? Identity and Research Context](https://usamadepeps.com/what-is-dsip/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1331))
- [What Is VIP \(Vasoactive Intestinal Peptide\)? Identity and Research Context](https://usamadepeps.com/what-is-vip/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1332))
- [What Is Oxytocin? Identity and Research Context](https://usamadepeps.com/what-is-oxytocin/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1333))
- [What Is NAD+? Identity and Research Context](https://usamadepeps.com/what-is-nad/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1334))
- [What Is L-Glutathione? Identity and Research Context](https://usamadepeps.com/what-is-l-glutathione/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1335))
- [What Is KLOW? A Four-Peptide Blend and How to Read Its COA](https://usamadepeps.com/what-is-klow/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1336))
- [What Is GLOW Blend? A Three-Peptide Blend and How to Read Its COA](https://usamadepeps.com/what-is-glow/): GLOW blend composition \(GHK\-Cu, BPC\-157, TB\-500\), how a multi\-component certificate lists each result under one lot number, and where published lots ap... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1337))
- [What Is Epitalon? Identity, Formula, and How to Read Its COA](https://usamadepeps.com/what-is-epitalon/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1374))

## Pages

- [Research Peptide Catalog](https://usamadepeps.com/shop/): Browse research\-use\-only peptides by compound, blend and vial size, single vial or 10\-pack, with links to published lot documentation where one exists\. ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/12))
- [FAQ](https://usamadepeps.com/faq/): \*\*Can I test your product myself?\*\* Yes, and we encourage it\. We will replace any vial you send to an independent third\-party lab, free of\.\.\. ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/47))
- [Terms & Conditions](https://usamadepeps.com/terms-and-conditions/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/85))
- [Contact](https://usamadepeps.com/contact/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/89))
- [About](https://usamadepeps.com/about/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/101))
- [Help & Info](https://usamadepeps.com/help-info/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/123))
- [Home](https://usamadepeps.com/): Research\-use\-only peptides for qualified purchasers 21 or older\. Every shipped lot has a published certificate of analysis you can look up by lot number\. ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/127))
- [Privacy Policy](https://usamadepeps.com/privacy-policy/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/381))
- [Returns & Testing Policy](https://usamadepeps.com/returns-testing-policy/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/386))
- [Shipping & Delivery](https://usamadepeps.com/shipping-delivery/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/408))
- [Verify](https://usamadepeps.com/verify/): Enter a lot number \(UMP\- or DPS\- prefix\) to see the product, purity result, test date, lab and certificate files\. The full published register is on the ... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/502))
- [How to Read a Certificate of Analysis \(COA\)](https://usamadepeps.com/how-to-read-a-coa/): \*A plain\-language guide for research buyers\* When you purchase research materials, the Certificate of Analysis, or COA, is the single most important docum... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/717))
- [What Does Research Use Only \(RUO\) Mean?](https://usamadepeps.com/what-does-research-use-only-mean/): \*A plain\-language guide for research buyers\* \*\*Research Use Only, usually shortened to RUO, means a product is intended solely for laboratory research a... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/724))
- [How to Store Lyophilized Research Peptides](https://usamadepeps.com/how-to-store-research-peptides/): \*A plain\-language handling guide for research buyers\* \*\*The short answer: keep lyophilized research peptides sealed, cold and dark\.\*\* In the freezer ... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/726))
- [How to Vet a Research Peptide Supplier](https://usamadepeps.com/how-to-vet-a-research-peptide-supplier/): \*A plain\-language guide for research buyers\* Not every research supplier operates the same way\. Some test every lot and publish the results\. Some copy a... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/728))
- [Research Peptide Guides](https://usamadepeps.com/resources/): \*Plain\-language guides for people buying research peptides\. No jargon, no hype, just what the paperwork means\.\* Welcome to the USA Made Peps resource li... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/733))
- [Blog](https://usamadepeps.com/blog/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/838))
- [Don't Trust Us. Test Us.](https://usamadepeps.com/test-us/) ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/953))
- [Privacy Policy](https://usamadepeps.com/privacy/): \#\# Privacy Policy This privacy policy describes how we collect, use, and protect your personal information when you use our website and services\. \#\#\# 1... ([markdown](https://usamadepeps.com/wp-json/designsetgo/v1/llms-txt/markdown/1479))