Straight answers.

Research-use-only (RUO) products are sold exclusively for laboratory, analytical, and in-vitro research. They are not pharmaceuticals, supplements, or consumer products. They are not approved or intended for use in humans or animals. By purchasing, you confirm you are a qualified researcher and acknowledge that all research is your responsibility.

Synthesis location determines the integrity of the molecule. Overseas facilities, particularly Chinese contract manufacturers, operate outside U.S. quality oversight. Issues include unverified raw amino-acid sourcing, residual solvents, heavy-metal contamination, and lot-to-lot inconsistency. Domestic synthesis means a documented chain of custody from the first amino acid to the sealed vial.

"American-Finished" is a marketing term used by brands that import raw peptide powder, most often from China, and then vial it in the United States. The molecule itself is foreign. "American-Made" means the peptide is synthesized from raw amino acids inside a U.S. facility. The molecule itself is American. Everything we sell falls in the second category.

Every batch is analyzed by high-performance liquid chromatography (HPLC) and verified at or above 99% purity. Mass spectrometry confirms molecular identity. Certificates of analysis are available on request for any lot.

Lyophilized peptides are shelf-stable at room temperature short-term but should be stored long-term at -20°C in a dry, light-protected environment. After reconstitution for research, store refrigerated at 2-8°C and use within the reconstituted shelf-life. Always follow your laboratory's standard operating procedures.

All orders ship from the United States. Compounds are lyophilized to a stable powder and ship sealed, no cold packaging required. Orders confirmed before noon Eastern typically ship same-day. Tracking is provided automatically. Domestic shipping only at this time.

We accept major credit cards, ACH bank transfer, and cryptocurrency for research-grade orders. All transactions are processed through U.S.-based payment partners with standard fraud-prevention protocols.

Yes. A current-lot COA is available for every compound. Email a request with your order or lot number and we will return the documentation. Independent third-party analysis is available on request for qualified institutional accounts.

Not at this time. All orders ship domestically within the United States. International researchers should contact us directly to discuss institutional accounts.

Due to the temperature-sensitive nature of research peptides, we do not accept returns of opened vials. Unopened products in original packaging may be returned within 14 days of delivery for a refund less shipping costs. Damaged-in-transit claims are honored with documentation.