Pinnacle Peptides

Established online peptide retailer with competitive prices.

What Customers Mention

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Reviews

Jul 15, 2026
good selection
Josephine V.

They had retatrutide in stock when half the vendors I checked were sold out. Vial fill looked right and it shipped the next morning.

Jul 2, 2026
ice pack was warm
Jasmine P.

Ordered semaglutide in late June and the cold pack was completely thawed by the time it reached me. Took six days in transit and the insulation was just a thin liner in the box. For summer shipping that is not enough, especially at these prices.

Jun 24, 2026
my new go-to
Noah T.

Third order with Pinnacle and they have not missed yet. Free shipping over $200 is a nice touch and everything arrives packed properly.

Jun 12, 2026
wish the COAs were on the product page
Damon V.

Product itself seems fine, no complaints on the CJC-1295 vial or the fill. But for a vendor that talks up third-party testing this much, I'd really expect batch-specific certificates posted on the site instead of having to ask. Shipping was quick at least.

May 31, 2026
solid US source
Dennis X.

Tirzepatide showed up double-boxed with a cold pack still firm. Lyo cake looked clean and the vial was filled to the line. Only knock is the COA in the box was a stock sheet, not my actual lot.

May 19, 2026
fast shipping
Austin E.

Ordered BPC-157 on a Monday and it was at my door Wednesday. Same-day processing is real with these guys.

Apr 28, 2026
fine but wish COAs were per batch
Richard R.

Decent prices and the order arrived in good shape. Just want batch-specific testing posted instead of a general purity claim.

Mar 11, 2026
okay overall
Justin Z.

Melanotan 2 starter kit came complete with diluent, everything sealed. Shipping dragged a bit at over a week. Fair value.

Feb 21, 2026
slow to respond
Christian Q.

Had a question about my order and it took nearly a week to hear back. Product was fine when it showed up but the support side needs work.

Feb 2, 2026
no complaints
Cynthia H.

Checkout was easy, order shipped quick, CJC-1295 with DAC vial arrived sealed. Solid mid-range vendor.

Jan 19, 2026
out of stock a lot
Sierra W.

Half the things I wanted were unavailable. What I did get (TB-500) came fine, but stock is hit or miss.

Jan 6, 2026
my go-to now
Marcus I.

Been ordering from them for a few months. Consistent shipping, vials always sealed and labeled right. Prices stay competitive.

Dec 23, 2025
fast domestic shipping
mark_biohack

Three days to my door. Sermorelin and ipamorelin both well sealed. Pricing was reasonable.

Dec 21, 2025
Thymosin Alpha-1 quality exceeded expectations
Brooks Hamilton

Ordered Thymosin Alpha-1 after reading good reviews and wasn't disappointed. COA showed 98.9% purity with testing done by an accredited third-party lab. The vial was properly sealed and the powder reconstituted without any cloudiness or precipitation. Their packaging includes detailed handling instructions which is helpful. Shipping took 4 days with tracking updates at every stage. Customer support responded to my storage question within a couple hours. Price point is fair for the quality you're getting. Will definitely order from them again.

Dec 14, 2025
average
Monica O.

Order arrived intact and on time. Nothing wrong, nothing special. COA paperwork was thin though.

Dec 5, 2025
good catalog
Gregory Z.

They carry stuff other vendors don't, picked up hexarelin and fragment 176-191 in one order. Both arrived fine.

Nov 26, 2025
underfilled vial
Christina C.

One of my BPC-157 vials looked short on fill compared to the others in the same order. Emailed support, took them a few days to get back to me.

Nov 17, 2025
reordering
Maria D.

Quick shipping, IGF-1 LR3 vial sealed and labeled clearly. Good enough for me to come back.

Nov 8, 2025
mixed feelings
Kimberly H.

Catalog is huge and prices are fair, but I wish they posted real third-party test results per batch. Vials themselves were fine.

Nov 6, 2025
Quick turnaround on LL-37 and TB-500
Olive Archer

Placed order Thursday evening, received Monday morning. LL-37 and TB-500 both came with recent COAs. Vials were well-packaged with bubble wrap. Products reconstituted smoothly. Happy with the purchase and their efficient processing.

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Products (7)

Vendor Info

StatusUnclaimed
WebsiteVisit
Reviews29
Products7
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