# Lone Star Peptide Co.

> Houston, Texas research peptide supplier. Every batch has a public batch page with its Certificate of Analysis: HPLC purity, mass spec identity (MALDI-MS) and the measured milligrams, tested by local labs in College Station, TX. All compounds are for in vitro research use only and are not for human or animal use.

## In stock now

- [GHK-Cu](/products/ghk-cu/): 50 mg ($49) and 100 mg ($79). Batches TX-GHKC50-001 (measured 48.79 mg) and TX-GHKC100-001 (measured 103.13 mg), both 99.9% HPLC purity.
- [IGF1-LR3](/products/igf1-lr3/): 1 mg ($85). Batch TX-IGFL1-001, measured 1.12 mg, 99.9% HPLC purity.

## Sold out, next lot pending

- [BPC-157](/products/bpc-157/)
- [TB-500](/products/tb-500/)
- [Wolverine Blend](/products/wolverine-blend/) (BPC-157 and TB-500)
- [CJC-1295 / Ipamorelin](/products/cjc-1295-ipamorelin/)
- [GLOW](/products/glow/)

Live stock is always on the [shop](/shop/). If a page here and the shop disagree, the shop is current.

## How testing works

Each batch is sent to local labs in College Station, TX before it ships. The current certificates report:
1. **Purity** by RP-HPLC, with the chromatogram
2. **Identity** by MALDI-MS mass spectrometry
3. **Content** by HPLC quantitation, the milligrams actually in the vial next to the fill target

Every batch record and PDF is listed in the [COA Library](/coa/), and each batch has its own page, for example [/verify/TX-GHKC50-001](/verify/TX-GHKC50-001).

## Research content

- [Research Library](/research/)
- [How to read a peptide COA](/research/how-to-read-peptide-coa/)
- [HPLC vs LC-MS for peptides](/research/hplc-vs-lc-ms-peptides/)
- [Are research peptides legal in Texas](/research/research-peptides-legal-texas/)
- [Cold chain shipping](/research/cold-chain-shipping-peptides/)

## Compliance

All compounds are sold strictly for in vitro laboratory research. Not for human or animal use. Purchasers must be 21 or older. All sales are subject to the [Terms of Service](/terms/).

## Contact and location

- **Website:** https://lonestarpeptideco.com
- **Location:** Houston, Texas. Orders placed by 3 PM CST on a business day normally ship the same day.
- **Shop:** [/shop/](/shop/)
- **Contact:** [/contact/](/contact/)
- **Sitemap:** https://lonestarpeptideco.com/sitemap.xml