R Peptide
Research-grade GLP-1 peptides at competitive prices
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About R Peptide
Research peptide retailer focused on GLP-1 agonists and metabolic research compounds for laboratory use. Competitive pricing on semaglutide and tirzepatide.
Score Breakdown
Pros & Cons
Pros
- Among the lowest GLP-1 prices in the market (30% below average)
- Specializes in GLP-1 so product knowledge is deep
- COAs available on request
- Fast 3-day shipping on domestic orders
Cons
- COAs not published on website — must email to request
- Small catalog (~40 peptides)
- Website UX is basic and hard to navigate
- Limited company information publicly available
- Customer service response time ~24h
리뷰
Ordered Growth hormone fragment from R Peptide. The COA checked out against the batch number on the vial. Shipping took about a week, slower than some suppliers. Customer service was helpful when I asked about the order status. Pricing is competitive and the paperwork was complete. This entry records a supplier-service and documentation experience. It reports no outcome and names no amount. PepsReview does not host reports of personal use of research compounds, and nothing here is a recommendation to use any product.
Ordered from R Peptide a couple of times. Both orders shipped quickly and the product documentation was consistent. Their COA comes from a third-party lab, which is the part worth verifying, and the certificate number matched each vial. Prices are fair for the documentation standard. This entry records a supplier-service and documentation experience. It reports no outcome and names no amount. PepsReview does not host reports of personal use of research compounds, and nothing here is a recommendation to use any product.
R Peptide ships a batch-matched COA with the order and the certificate names the external lab that ran the analysis. Shipping was quick and the batch number on the certificate matched the vial. Pricing is on the higher side; comparing a few suppliers before committing is worth it. This entry records a supplier-service and documentation experience. It reports no outcome and names no amount. PepsReview does not host reports of personal use of research compounds, and nothing here is a recommendation to use any product.