The Good Supplements
Browse best offers

Research peptide vendor

Arcane Peptides

A 30-product research supplier whose lab results page tracks certificates by lot and labels which lot is currently shipping, with previous lots kept visible underneath. It also undercuts every other vendor we review on the KLOW and GLOW blends.

Visit arcanepeptides.comUpdated October 30, 2026
Checked
by hand
5/6

quality claims we could confirm ourselves, rather than repeat from the vendor's marketing.

Catalog
30 listings across peptides, liquids and powders
Pricing
$20 to $100
Ships from
United States, Pacific time support hours

Exclusive code

10% OFF

ATLAS10 takes 10% off every Amino Club order, first or repeat. No minimum, no first-order limit.

Shop Amino Club

10% OFF

Shop now

What they sell

BPC-157, TB-500 and the combined blend, CJC-1295 with and without DAC, Ipamorelin, GHK-Cu, MOTS-c, DSIP, Selank, Semax, PT-141, SNAP-8, AOD-9604, IGF-1 LR3, NAD+, glutathione, HCG, Melanotan 1 and 2, the KLOW and GLOW blends, a retatrutide analogue sold as GLP-3 RT, plus topical and oral research chemicals including RU-58841, Phenibut, Dapoxetine and Emoxypine.

$20.00
Arcane PeptidesBacteriostatic Water, 20mLDiluentView on vendor site
$30.00
Arcane PeptidesIpamorelin 5mgLyophilised vialView on vendor site
$30.00
Arcane PeptidesCerebroprotein Hydrolysate 215mgLyophilised vialView on vendor site
$35.00
Arcane PeptidesBPC-157 5mgLyophilised vialView on vendor site
$35.00
Arcane PeptidesDSIP 5mgLyophilised vialView on vendor site
$35.00
Arcane PeptidesPT-141 10mgLyophilised vialView on vendor site
$35.00
Arcane PeptidesSelank 5mgLyophilised vialView on vendor site
$35.00
Arcane PeptidesSemax 5mgLyophilised vialView on vendor site
$35.00
Arcane PeptidesSNAP-8 10mgLyophilised vialView on vendor site
$35.00
Arcane PeptidesMT-1 (Melanotan I) 10mgLyophilised vialView on vendor site
$35.00
Arcane PeptidesMT-2 (Melanotan II) 10mgLyophilised vialView on vendor site
$45.00
Arcane PeptidesAOD-9604 5mgLyophilised vialView on vendor site
$45.00
Arcane PeptidesHCG 5,000IULyophilised vialView on vendor site
$50.00
Arcane PeptidesAdamax 5mgLyophilised vialView on vendor site
$50.00
Arcane PeptidesMOTS-c 10mgLyophilised vialView on vendor site
$40.00 to $65.00
Arcane PeptidesCJC-1295Lyophilised vialView on vendor site
$40.00 to $60.00
Arcane PeptidesGHK-CuLyophilised vialView on vendor site
$65.00
Arcane PeptidesBPC-157 + TB-500 5mg/5mgBlendView on vendor site
$65.00
Arcane PeptidesL-Glutathione 1,500mgLyophilised vialView on vendor site
$65.00
Arcane PeptidesNAD+ 500mgLyophilised vialView on vendor site
$80.00
Arcane PeptidesGLOW 70mgBlendView on vendor site
$80.00
Arcane PeptidesCJC-1295 No DAC + Ipamorelin 5mg/5mgBlendView on vendor site
$85.00
Arcane PeptidesIGF-1 LR3 1mgLyophilised vialView on vendor site
$90.00
Arcane PeptidesGLP-3 RTLyophilised vialView on vendor site
$100.00
Arcane PeptidesKLOW 80mgBlendView on vendor site

What this actually is

Sold for laboratory research use and not approved for human or veterinary use. Part of the catalogue sits outside peptides entirely: RU-58841, Phenibut HCl, Dapoxetine and Emoxypine are research chemicals with their own risk profiles, and Phenibut in particular has a documented dependence and withdrawal literature. Nothing here is medical advice.

Every claim, checked one at a time

Graded by whether we could confirm it ourselves or are only repeating what the vendor states. A vendor's honesty about its own testing is a different question from what a published trial shows, so this is a separate scale from the evidence grades on our guides.

Certificates are tracked by lot, with the current lot labelled

Confirmed

The lab results page lists each product with its **Current Lots** marked as Current, a View COA History control, and a Show Previous Lots expander underneath. So RT103 is flagged as the retatrutide-analogue lot shipping now, with older ones still reachable. No other vendor we review does this. Pacific Edge Labs prints lot numbers but cannot tell you which lot is in stock; this answers that question on the page.

Where the vendor states this

A safety data sheet library sits alongside the certificate library

Confirmed

Both an SDS Library and a COA Library appear in the main navigation. Safety data sheets cover handling and hazard information rather than purity, and publishing them is unusual in this market. For the non-peptide chemicals in the catalogue it is the more relevant document of the two.

Where the vendor states this

Prices are open with no account required

Confirmed

Every price is visible on the shop page. BPC-157 5mg at $35, DSIP 5mg at $35, MOTS-c 10mg at $50, bacteriostatic water at $20. No age gate, no research declaration, no login.

Where the vendor states this

It is the cheapest source of the KLOW and GLOW blends we have found

Confirmed

KLOW 80mg at $100 and GLOW 70mg at $80. Pacific Edge Labs lists the same blends at $118.95 and $114.95. Inno Peptides lists a 74mg KLOW at $199.99 with no certificate at all. On the one product that compares directly across three vendors, this is the lowest price and the documentation is the best of the three.

Where the vendor states this

Shipping and support are US-based

Confirmed

Support and shipping hours are published as Monday to Friday, 9AM to 5PM Pacific, with a shipping, refunds and returns policy linked site-wide. Naming a timezone is a small thing and most of this market does not.

Where the vendor states this

Certificate coverage extends to the whole catalogue

Unverified

We counted 15 certificate documents against 30 listings. The lot tracking on the products that have it is the best practice we have seen, and roughly half the catalogue is not visibly covered by it. Which half is not stated anywhere, so it has to be checked listing by listing.

Where the vendor states this

What holds up

  • Lot-level certificate history with the current lot explicitly labelled, which is the single best documentation practice we have found anywhere in this category.
  • Safety data sheets published alongside certificates, which matters for the non-peptide chemicals in the range.
  • Cheapest KLOW and GLOW of any vendor we review, at $100 and $80, with better documentation than the vendors charging more.
  • Open prices with no account, no declaration and no age gate.
  • Support hours and a returns policy published as specifics rather than reassurances.

What we'd flag

  • Certificate coverage looks like roughly half the catalogue

    15 documents against 30 listings. The site does not say which products lack one, so the gap has to be found per listing. Excellent practice on the covered half does not transfer to the uncovered half.

  • The catalogue includes research chemicals with their own risk profiles

    RU-58841, Phenibut HCl, Dapoxetine and Emoxypine are not peptides and are not interchangeable with them. Phenibut has a documented dependence and withdrawal literature that has nothing to do with anything else on the site. A buyer arriving for BPC-157 should notice they are in a broader shop than the name suggests.

  • A retatrutide analogue is sold under a coded name

    GLP-3 RT rather than retatrutide, the same compliance habit used across this market by Pacific Edge Labs and Inno Peptides. The lot code RT103 decodes easily enough, and it still makes cross-vendor price comparison harder than it needs to be.

Why the current-lot label matters more than it sounds

Every vendor in this market will tell you it publishes certificates. The useful question is always the next one.

A certificate with no lot number documents a sample somebody once tested. A certificate with a lot number can at least be matched to a vial, which is why we praised Pacific Edge Labs for printing lot codes in its report titles. But even there, the site tells you to email support to find out which lot is actually in stock.

Arcane answers that on the page. The lab results listing shows the current lot, marks it Current, and keeps previous lots behind an expander. So you can check the document for the thing you are about to be sent, before you send any money, without asking anyone.

That is the whole chain closed, and it is the first time we have seen it closed.

The part of the catalogue that is not peptides

Worth flagging because the shop name does not prepare you for it.

Alongside the vials sit RU-58841 at $50, a topical antiandrogen; Phenibut HCl at $45 for 40 grams; Dapoxetine HCl and Emoxypine Succinate as oral capsule counts; and PP4O5 as a topical solution.

These are not peptides and they do not share a risk profile with peptides. Phenibut is the one we would single out: it is a GABA-B agonist with a well-documented dependence and withdrawal pattern, sold here in a 40 gram quantity.

None of that makes the peptide side worse. It does mean the usual framing, research compounds with thin human evidence, does not cover the whole shop, and a buyer should know which aisle they are standing in.

Before you order

Pricing
Open on the shop page. $20 to $100, with occasional small markdowns such as GLP-3 RT at $90 against $100.
Shipping
United States. Shipping and support Monday to Friday, 9AM to 5PM Pacific.
Returns
A combined shipping, refunds and returns policy is published site-wide.
Payment
Standard checkout, no crypto-only requirement observed.

Before you go

10% OFF

Don't check out without it. ATLAS10 takes 10% off every Amino Club order, first or repeat. No minimum, no first-order limit.

Shop Amino Club

Common questions

On what we can verify it is the best-documented vendor in our catalogue. Its lab results page tracks certificates by lot and labels which lot is currently shipping, which nobody else we review does. The gap is coverage: roughly 15 documents against 30 listings.

Sources

Every fact above traces to one of these pages, published by the vendor itself and checked on October 30, 2026. Vendor policy pages change without notice, so if something here looks out of date, it probably is.

Compare against

BioLongevity Labs

Open pricing, public COAs, strict research-only gate

Read that review