Chameleon Peptides Review: Pricing, COAs, Testing, and What We Found

An independent Chameleon Peptides review covering Sacramento fulfillment, public Janoshik COA links, house codes GLP-1S/1T/1C/GLP-3 and Peptide-31, and openly listed vial and kit prices.

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Chameleon Peptides is now a curated vendor on PeptideBenchmark. That decision rests on evidence a reader can open and check — prices, vial and kit strengths, and laboratory report links — not on a testimonial or a vague “third-party tested” claim.

Two things stood out. First, the storefront publishes a dense public Janoshik Analytical trail on the homepage and /testing/ page, with matching COA images in product galleries. Second, house codes such as GLP-1S, GLP-1T, GLP-1C, GLP-3, and Peptide-31 are disclosed through product-page CAS numbers and lab report labels rather than left as opaque abbreviations.

The short version

We found a public research storefront operated as Origin Sourcing Group LLC / Chameleon Peptides with:

• openly listed single-vial and 10-vial kit prices on the product pages;
• a Sacramento street address, phone, and support email in the public Organization schema;
• 104 Janoshik Analytical verify-link candidates across 89 distinct task/key routes, plus COA image assets on /testing/, the homepage, and product galleries;
• house-code mappings confirmed from product-page CAS numbers (and, for GLP-1C / Peptide-31, matching Janoshik product labels).

PeptideBenchmark independently confirmed those 89 distinct Janoshik report routes at the laboratory (August 8, 2026 refresh). A certificate still describes the named sample, not every unit or a blanket safety conclusion.

What we found in the catalog

Chameleon’s storefront publishes its priced research catalog publicly. Many peptides offer both a single vial and a 10-vial kit pack size. PeptideBenchmark promotes both when the milligram strength is clear so $/mg comparisons stay honest.

Catalog result	Count	PB treatment
Public parent products	43	Retained in the coverage audit
Comparable rows after variation expansion	130	Published to Pricing and Stack Builder (includes priced out-of-stock strengths still listed on the storefront)
Deferred	0	—
Out of scope	6	Cold packaging; payment-processor test item; Amino H2O; B12; Lipo-C; L-Carnitine

House codes matter here:

• GLP-1S → semaglutide (CAS 910463-68-2)
• GLP-1T → tirzepatide (CAS 2023788-19-2)
• GLP-1C → cagrilintide (CAS 2196632-39-6; Janoshik product label “Cagrilintide”)
• GLP-3 → retatrutide (CAS 2381089-83-2)
• Peptide-31 → SS-31 (CAS 736992-21-5; page text and Janoshik/Vanguard list SS-31)

The GLP-1C + GLP-1S blend is treated as a cagrilintide/semaglutide blend with a 10mg vial total (5mg + 5mg), matching the public Janoshik GLP1C_GLP1S_10mg report label.

Current offers can be compared on PeptideBenchmark Pricing, and mixed-product requirements can be modeled in the Stack Builder.

The certificates

Browse preserved records in the Chameleon Peptides COA results once the archive sync lands.

The public COA surface is straightforward:

Homepage and /testing/

These pages embed many verify.janoshik.com/tests/{task}-{slug}_{key} links covering singles, blends, and house-code GLP strengths. That is the right shape for independent verification.

Product-gallery COA images

Product pages and galleries host PNG/JPG COA assets (including Janoshik-labeled filenames). Those vendor-hosted images sit alongside the verify links rather than replacing them.

As of the August 8, 2026 refresh, PeptideBenchmark retains 216 distinct certificate origins and confirms 104 exact Janoshik routes at the laboratory. Matching vendor-hosted documents are extracted for panel-level evidence: the current archive reports HPLC, identity, endotoxin, and heavy metals where each document supports the field. Two Vanguard-named reports and four documents without an identified laboratory remain visible without inheriting Janoshik verification. Re-checks continue on the normal trust cadence.

A COA is not a sterility guarantee for the vial that arrives, and it is not a blanket endorsement of every strength a vendor sells. It is a dated laboratory document about a stated batch.

Identity, shipping, and terms

Public schema.org Organization data names Origin Sourcing Group LLC / Chameleon Peptides at 1731 Howe Ave #301, Sacramento, CA 95825, with support@chameleonpeptides.com and +1-916-450-9387. Storefront copy highlights free shipping and same-day shipping for orders before 2 PM PST. PeptideBenchmark treats those as vendor-stated terms observed on August 7, 2026, not evergreen promises.

Trustpilot

Chameleon’s Trustpilot profile for chameleonpeptides.com showed roughly 4.9 / 5 across 143 reviews when we synced it for this onboarding (observed August 8, 2026). That is a reputation signal, not a laboratory signal, and it is tracked separately from COA verification.

What this review does not claim

• It does not claim Chameleon Peptides products are safe, effective, or appropriate for any use.
• It does not treat a provider-verified Janoshik report as proof that a later shipped vial matches that batch.
• It does not treat Peptide-31 35mg storefront strengths as identical to SS-31 50mg lab reports without batch matching.
• It does not promote support SKUs (B12, Lipo-C, L-Carnitine, Amino H2O) or checkout test/packaging items onto the peptide $/mg board.

Live profile and related tools

• Chameleon Peptides vendor profile
• Chameleon Peptides COA database filter
• Pricing board
• Stack Builder
• How PeptideBenchmark scores vendors
• Official Chameleon Peptides storefront

Historical counts and commercial terms in this article are dated to the August 7, 2026 review. Live coverage, COA counts, and Trustpilot figures belong on the vendor profile and will move as the public record changes.

Common questions

Is Chameleon Peptides legitimate?

PeptideBenchmark does not issue binary legitimacy or product-safety endorsements. We confirmed an openly priced research catalog, a Sacramento operating address published by the vendor, and a large set of public Janoshik Analytical report links on the homepage and /testing/ page. Those facts create an inspectable record; they do not establish the condition or safety of a physical vial.

Does Chameleon Peptides publish COAs?

Yes. PB currently retains 216 distinct certificate origins: 210 name Janoshik Analytical, two name Vanguard Laboratory, and four do not identify a laboratory. Of those records, 104 exact Janoshik routes resolve independently; the remaining documents stay source-linked or named-lab evidence without inheriting a provider-verification badge.

What do GLP-1S, GLP-1T, GLP-1C, GLP-3, and Peptide-31 mean?

They are Chameleon house codes. Product-page Compound Specifications list CAS 910463-68-2 for GLP-1S (semaglutide), CAS 2023788-19-2 for GLP-1T (tirzepatide), CAS 2196632-39-6 for GLP-1C (cagrilintide), CAS 2381089-83-2 for GLP-3 (retatrutide), and CAS 736992-21-5 for Peptide-31 (SS-31). Linked Janoshik labels for GLP-1C and Peptide-31 also name Cagrilintide and SS-31.

Where is Chameleon Peptides based?

The public Organization schema identifies Origin Sourcing Group LLC / Chameleon Peptides at 1731 Howe Ave #301, Sacramento, CA 95825, with support@chameleonpeptides.com and +1-916-450-9387, and describes Sacramento-based fulfillment.

Does PeptideBenchmark have an affiliate relationship with Chameleon Peptides?

No. At the time of this review, PeptideBenchmark had no affiliate, coupon, sponsorship, or paid-placement relationship with Chameleon Peptides.