Peptides are short chains of amino acids (typically 2–50) that act as signaling molecules influencing various biological processes. In research settings, they are studied for their potential roles in metabolism, tissue repair, immune response, and cellular function. All products sold by TrueLab Peptides are strictly for laboratory research and development purposes.

Each peptide is independently tested to verify its quality, purity, and consistency. Truelab Peptides is committed to providing research-grade compounds, with each product tested to achieve ≥99% purity for reliable research results.

Every batch undergoes rigorous HPLC and MS (Mass Spectrometry) analysis. You can find the Certificates of Analysis (COAs) summary by contacting our support team.

Orders are typically processed and shipped within 24–48 business hours. Domestic shipments are sent via UPS or USPS Priority Mail. Please note that shipping timelines are estimates and not guaranteed. Title and risk of loss transfer to the buyer once the order is delivered to the carrier. Our support team is available 24/7 if you need assistance.

For long-term stability, lyophilized (powder) peptides should be stored in a freezer at -20°C (-4°F). For short-term use, refrigeration at 2–8°C (36–46°F) is acceptable. Keep them away from direct light and moisture.

Slim Club may require photo evidence and/or return of the product before issuing any replacement or refund. Returns must be pre-approved in advance — please contact us before sending anything back. Note that any emails indicating products were used for human or animal consumption will void the return or refund policy.

Due to the nature of research products, we cannot accept returns once the vacuum seal is broken. However, if there is a shipping error or a documented quality issue, please contact us within 7 days for a resolution.

Our support team is available 24/7 to assist you. Simply reach out through the Contact page, and we’ll get back to you as quickly as possible.

Due to the nature of research products, we cannot accept returns once the vacuum seal is broken. However, if there is a shipping error or a documented quality issue, please contact us within 7 days for a resolution.

Yes. The physical appearance of the "cake" or powder can vary between batches. This does not affect the concentration, purity, or effectiveness of the compound.

We accept major credit cards (via a secure payment processor), PayPal, ACH bank transfers, and cryptocurrency (USDT). Payment instructions will be sent to the email address you provided at checkout.