# Paradigm Peptides *Source: https://total.reviews/vendors/paradigm-peptides* ## Summary - Rating: ★★★★☆ 3.5/5 from 34 reviews - Website: https://paradigmpeptides.com - Verified lab tests / COAs: 0 - Products listed: 13 Research chemical vendor offering peptides and SARMs with published lab results. ## Rating breakdown - 5 star: 6 - 4 star: 12 - 3 star: 11 - 2 star: 4 - 1 star: 1 ## Lab tests & certificates of analysis _No verified lab tests on file._ ## Products | Product | Category | Price (USD) | | --- | --- | --- | | BPC\-157 | Healing | — | | Bacteriostatic Water | Supplies | — | | CJC\-1295 | Growth Hormone | — | | CJC\-1295 \+ Ipamorelin | Growth Hormone | — | | Epithalon | Anti\-Aging | — | | GHK\-Cu | Skin/Hair | — | | Ipamorelin | Growth Hormone | — | | MK\-677 | Growth Hormone | — | | Melanotan II | Tanning | — | | NAD\+ | Anti\-Aging | — | | PT\-141 | Sexual Health | — | | TB\-500 | Healing | — | | Thymosin Alpha\-1 | Immune | — | ## Recent reviews (20 most recent of 34) ### ★★★☆☆ fine but the COA situation bugs me *leah\_lab — Jul 14, 2026* I have ordered from Paradigm a handful of times and the actual delivery side is genuinely good, fast and consistent. My ongoing gripe is the certificate of analysis. It is a blanket PDF that covers the product generally rather than the specific lot you received, and the purity numbers I have seen quoted from third party tests don't always line up with the 98 percent on the label. Not enough to stop ordering, but enough that I wish they tightened it up. ### ★★★★☆ free shipping over 100 is nice *Rebecca D. — Jul 8, 2026* Hit the free shipping threshold easily and the order still moved fast. Vials were filled properly this time and the caps were sealed clean. Solid experience overall, would order again. ### ★★★★★ huge catalog *wade\_method — Jul 1, 2026* What keeps me coming back is that they actually stock the harder to find stuff. Ordered three different items and they were all available, all shipped together same day. ### ★★★☆☆ took a few emails to sort out a missing item *eleanor.q.trials — Jun 25, 2026* My order shipped with one peptide missing from the box. Support did eventually make it right and sent the GHK-Cu separately, but it took three emails over about a week to get a reply. The shipping itself was fast, it was just the back and forth that dragged. ### ★★★★☆ reliable source *Melissa Q. — Jun 18, 2026* Third order this year and every one showed up within the week. Stock has been steady on the items I reorder. ### ★★★★☆ good prices, plain packaging *Laura U. — Jun 11, 2026* No complaints on cost or speed. Packaging is pretty bare bones though, just the vials in a bubble mailer with no ice pack, which made me nervous in the summer heat. ### ★★☆☆☆ underfilled vial *Dean T. — Jun 4, 2026* The TB-500 vial looked noticeably low compared to past orders. Reconstituted to the right volume but it just doesn't sit right when you're paying for a stated weight and the fill looks short. ### ★★★★★ my go\-to for a while now *ursula\_protocol — May 29, 2026* Been ordering off Paradigm for over a year. Catalog is huge, prices are fair, and the discount codes show up often enough that I rarely pay full sticker. Boxes always arrive quick and well packed. ### ★★★☆☆ COA isn't batch specific *Nicole J. — May 23, 2026* Decent vials and the BPC-157 arrived sealed fine, but the COA they link is a generic document, not tied to my lot number. For the price I'd expect testing matched to the actual batch. ### ★★★★☆ fast shipping *Jeremy B. — May 17, 2026* Ordered Wednesday afternoon and it was on my porch Friday. Domestic delivery has never let me down with Paradigm. ### ★★★★☆ happy with it *notes\_felicia — May 6, 2026* GHK-Cu showed up fast, vial labeled and sealed, COA in the box. Plain packaging but discreet. No complaints here. ### ★★★☆☆ out of stock a lot *Charles G. — Apr 14, 2026* Half the things I wanted were out of stock when I went to order. What I did get, ipamorelin, came quick and sealed properly. ### ★★☆☆☆ price went up *barbara.r.research — Mar 24, 2026* Reordered CJC-1295 and the price had jumped noticeably from my last order. Product fine, just not the deal it used to be. ### ★★★★☆ reliable enough *David M. — Mar 5, 2026* BPC-157 order, three days, clean vials. Done a few of these now and it's been steady. ### ★★★☆☆ decent *Cody M. — Feb 18, 2026* Semaglutide and retatrutide both arrived, packaging was nothing special but did the job. Just wish they'd post real batch COAs. ### ★☆☆☆☆ never showed up *Catherine C. — Feb 2, 2026* Ordered three weeks ago, tracking never updated past the label, and I couldn't get anyone to respond. Worst experience I've had with a vendor. ### ★★★★☆ good price on tb\-500 *Elizabeth B. — Jan 21, 2026* Caught a 15% off promo and the TB-500 price was hard to beat. Came in a few days, sealed fine. ### ★★★★★ my go\-to *olivia.p.training — Jan 8, 2026* Several orders deep with no problems. Ipamorelin, GHK-Cu, MK-677. Shipping is consistent and prices are reasonable. ### ★★★☆☆ okay *Sarah A. — Dec 16, 2025* Tirzepatide order took about a week which is a bit slow for domestic. Vial itself was fine, labeled and sealed. ### ★★☆☆☆ support went quiet *Hannah E. — Dec 4, 2025* Had a question about a damaged box and never got a reply after the first message. Product was okay but the service left a bad taste. All reviews: https://total.reviews/vendors/paradigm-peptides