Customer service is good and payment was straightforward, with the reviewer reporting a smooth order experience.
Devin Brown
Research Use Only. Products listed are not for human or animal consumption. Statements have not been evaluated by the FDA.View full disclaimers →
Last checked by Adam Dan
Rejuven8 Peptides is a U.S. research peptide supplier selling since 2025. It lists 28 compounds and was below the market median on 12 of the 28 we compared.
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Before you order

Size 10 mg
In stock
$3.83/mg · seen 7w ago
View COA
Size 50 mg
Size
In stock
$0.67/mg · seen 7w ago
View COA
Size 5 mg
Size
In stock
$6.80/mg · seen 7w ago
View COA
Size 5 mg
Size
In stock
$6.80/mg · seen 7w ago
View COA
Size 70 mg
In stock
$1.15/mg · seen 7w ago
View COA
Size 1,000 mg
Size
In stock
$0.072/mg · seen 7w ago
View COA
Size 10 mg
In stock
$3.83/mg · seen 7w ago
View COA
Size 5 mg
Size
In stock
$5.95/mg · seen 7w ago
View COA
Size 50 mg
In stock
$1.36/mg · seen 7w ago
View COATested by Independent third-party laboratory
Rejuven8 Peptides is a U.S. research peptide supplier that has been selling since 2025. Our data holds 45 Rejuven8 Peptides products spread over 28 compounds, 2 of them sold out as of September. Rejuven8 Peptides describes its shipping as same-day shipping before 5:00 PM EDT; 2–4 business days standard; 2-day expedited; U.S. only. You'll find Retatrutide, Tirzepatide, Semaglutide, BPC-157 and GHK-Cu near the top of its range. 5 of its COA reports are linked on the matching listings; Rejuven8 Peptides says testing is done by an independent lab. A COA covers one batch, so check that the lot number matches your vial. It sells Tirzepatide as 5 mg, 10 mg, 20 mg and 30 mg vials. It accepts Zelle, Cash App, Venmo and crypto. Orders are placed on Rejuven8 Peptides' website, not through PepLookup, and everything it sells is for laboratory research use only.
Rejuven8 Peptides is a mixed bag on price. It came in under the typical price on 12 compounds and at or over it on 16. Standouts include Epitalon (38% under the median), Semaglutide (35% under the median) and Bacteriostatic Water (33% under the median). 5 lab reports back up the listings. On speed, it promises same-day shipping before 5:00 PM EDT. Entering adam15 saves 15%.
Rejuven8 Peptides is neither the cheapest nor the dearest supplier we track. Epitalon ranked 15 of 54 suppliers at 38% cheaper than most sellers, and Semaglutide came 17 of 46. Shop elsewhere for Glutathione, Tirzepatide and MOTS-c, where it ranked 47 of 57, 39 of 61 and 54 of 76. Before ordering, line each compound up against 84 other suppliers on its comparison page.
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