FAQs

Orders usually ship within 1–3 business days after payment clears. Domestic (US) delivery typically arrives in 3–7 days, while international orders take 7–21 days depending on location and customs processing. We aim to get your research supplies to you as quickly as possible!

Yes—100% discreet! All packages are plain, unmarked boxes or envelopes with no references to contents, peptides, or GoodGainsLabs on the outside. We prioritize privacy so your order arrives safely and unnoticed.

Every order includes a tracking number emailed to you once shipped. We ship worldwide (except restricted countries—check during checkout). International buyers are responsible for any customs fees.

We accept two secure and straightforward options designed for privacy and reliability:

• Cryptocurrency via Coinbase Commerce (Bitcoin, Ethereum, USDC, and more)
• Manual Direct Bank Transfer 

Cryptocurrency is our primary and fastest method, but we also offer a manual alternative: Direct Bank Transfer. Just select it at checkout, and we’ll email you the exact payment details. Complete the transfer, and we’ll confirm within a few hours so your order can ship quickly.

Yes—both methods prioritize security and privacy.

• Crypto payments through Coinbase Commerce are fully encrypted, instant, and completely private (no personal banking info shared).
• Manual Direct Bank Transfer goes straight to us with no third-party processors involved. We never store payment details on our servers, and all orders are processed discreetly.

Yes—all peptides and compounds are sold strictly for laboratory and in-vitro research purposes. They are not intended for human or veterinary use, diagnosis, or treatment. We enforce age verification (21+) and clear disclaimers to support responsible research.

To stay fully compliant with “research only” guidelines, we disable reviews and testimonials. This avoids any implication of human use or benefits—keeping everything focused on scientific/lab applications.

Every batch is third-party tested (HPLC & mass spec) for ≥99% purity. We publish the full Certificate of Analysis (COA) on each product page so you can verify everything yourself.