Frequently Asked Questions

Yes. CoreAxis Peptide ships to most countries where the import of research compounds for laboratory use is permitted. It is the buyer's sole responsibility to verify that importing RUO peptides complies with all applicable laws and customs regulations in their country before placing an order. We are unable to provide legal advice on import rules for specific jurisdictions. Orders that are seized or delayed at customs are not eligible for refund.

Orders placed and paid in full before 2:00 PM EST on business days are dispatched the same day. Orders placed after the cutoff or on weekends and public holidays are dispatched on the next available business day. Tracking information is emailed automatically once the shipment label is generated.

Lyophilization — also known as freeze-drying — is a process that removes water from a compound through sublimation under vacuum. The result is a dry, stable powder (or cake) that retains the compound's chemical integrity for significantly longer than a liquid solution would. Most peptides in the CoreAxis catalog are supplied as lyophilized powder because it offers the longest shelf life, easiest shipping, and most flexibility in reconstitution concentration. The researcher adds their chosen solvent at the point of use, immediately before the experiment begins.

Single compound products (for example, CAP-R1 BPC-157) contain one research peptide lyophilized in the vial at the stated concentration. Blend products (designated with a B suffix in the SKU — for example, CAP-R1B Recovery Blend) contain two or more compounds co-lyophilized in a single vial, allowing researchers to study their combined effects without preparing separate solutions. Each component of a blend is independently verified by HPLC before the blend is formulated. The COA for a blend product documents the purity of each component individually.

The Research Library contains scientific profiles for every compound in our catalog, including an overview of the research literature, primary biological pathways studied, molecular data, and handling notes. We recommend reviewing those profiles alongside the published peer-reviewed literature for the specific pathways relevant to your study design. CoreAxis Peptide does not provide research design consultations or compound recommendations — those decisions belong to the researcher and their institution.

The Research Library contains scientific profiles for every compound in our catalog, including an overview of the research literature, primary biological pathways studied, molecular data, and handling notes. We recommend reviewing those profiles alongside the published peer-reviewed literature for the specific pathways relevant to your study design. CoreAxis Peptide does not provide research design consultations or compound recommendations — those decisions belong to the researcher and their institution.

Our products are sold to qualified researchers aged 21 and older who intend to use them for lawful scientific research purposes. This includes academic researchers, laboratory scientists, research institutions, licensed clinics operating under applicable research frameworks, and distributors supplying to qualified research end-users. By completing a purchase, you confirm that you meet these criteria. We reserve the right to refuse or cancel any order where the intended use raises compliance concerns.

No. None of the products sold by CoreAxis Peptide are approved by the FDA for any diagnostic, therapeutic, or clinical purpose. They are research compounds supplied under the RUO designation. FDA approval is a clinical process applicable to drugs and medical devices intended for human use — it is not applicable to RUO research materials. Researchers operating within institutional frameworks should consult their institution's ethics review board and relevant regulatory guidance for their jurisdiction before beginning any study.