Shop Research Peptides

The Helix Bio shop carries a curated catalog of research-use-only peptides for laboratory study, including BPC-157, TB-500, Semaglutide, Tirzepatide, Ipamorelin, CJC-1295, PT-141, Melanotan II, GHK-Cu, Thymosin Alpha-1, Epithalon, Selank, Semax, and related compounds. Each listing shows current stock status, available vial sizes, and a linked certificate of analysis.

Yes. Every batch is verified through third-party HPLC and mass spectrometry testing before it is listed for sale, and the resulting certificate of analysis is made available at or before checkout so researchers can confirm purity and identity ahead of ordering.

Reputable research peptide suppliers report purity of 98% or higher, with many premium compounds tested at 99%. Purity is confirmed by HPLC analysis and disclosed on each batch's certificate of analysis rather than estimated, so researchers can verify the figure independently.

A COA lists the batch number, measured purity by HPLC, molecular weight confirmation by mass spectrometry, and the testing date. Matching the batch number on the vial label to the COA on file confirms that the document corresponds to the specific vial received.

Custom synthesis availability depends on compound, quantity, and lead time. Researchers with a specific sequence or scale requirement should reach out through the shop's support channel to confirm feasibility, pricing, and turnaround before placing a standard order.

Lyophilized (unreconstituted) peptides are generally stored frozen or refrigerated, away from light and moisture, until they are needed. Once reconstituted, most peptides should be kept refrigerated and used within the timeframe noted on the product page or COA.

Reconstitution typically involves adding bacteriostatic or sterile water slowly down the side of the vial to avoid disturbing the lyophilized powder, then gently swirling rather than shaking. Exact solvent volume varies by compound and is listed on the individual product page.

Unopened, properly stored lyophilized peptides typically remain stable for one to two years, while reconstituted solutions have a much shorter usable window, often two to four weeks under refrigeration. Product pages and the COA note batch-specific stability guidance.

Yes. Heat exposure, repeated freeze-thaw cycles, and prolonged light exposure can all degrade peptide integrity. Helix Bio ships with cold-chain packaging appropriate to the compound, and researchers should transfer vials to proper storage promptly upon arrival.

Aliquoting reconstituted peptide into single-use portions reduces repeated freeze-thaw cycling and contamination risk, which helps preserve potency across a longer study. This is standard laboratory practice for any peptide expected to be used across multiple sessions.

Each order includes an invoice and access to the batch-specific certificate of analysis. Institutional buyers can additionally request a wholesale account with consolidated invoicing for recurring or purchase-order-based procurement.

Most compounds are available in multiple vial sizes, and select peptides offer bundle or bulk pricing for larger research studies. Available sizes and quantity-based pricing are shown on each product listing within the shop.

Yes. Certificates of analysis are linked directly from the product page, so researchers can review purity, batch number, and testing method before completing a purchase rather than waiting until after the order ships.

The shop can be browsed by category, such as GLP-1 compounds, tissue-repair peptides, or cognitive research peptides, or searched directly by compound name. Filtering by stock status also narrows results to what is currently available.

Each product page lists the compound name, available vial sizes, current price, stock status, a linked certificate of analysis, and relevant handling notes such as recommended storage and reconstitution guidance.

Helix Bio sources and distributes from within the USA, and each batch is tested domestically before listing. Country-of-origin and testing details for a specific compound can be confirmed on request or within the linked COA.

Research Use Only (RUO) means a compound is intended strictly for laboratory and scientific research, not for human or veterinary consumption, diagnostic, or therapeutic use. RUO products are not evaluated by the FDA for safety or efficacy in those contexts.

Yes. Standard laboratory safety practices apply, including gloves, a clean work surface, and sterile technique during reconstitution. Peptides should be handled by trained research personnel in an appropriate laboratory setting, consistent with their RUO status.

No. Products sold through the Helix Bio shop are labeled Research Use Only and are not intended, tested, or approved for human consumption, self-administration, or any clinical use. They are sold exclusively for qualified laboratory research.

No. Research Use Only peptides are not FDA-approved for human use and are not marketed as drugs, supplements, or cosmetics. They are sold strictly as laboratory research chemicals, consistent with their labeling and intended use.