Cinder Peptides Review: Pricing, Janoshik COAs, and What We Verified
An independent Cinder Peptides review covering openly listed vial prices and seven Janoshik Analytical reports that check out live at the lab, plus the Coming soon gaps the storefront itself discloses.
Cinder Peptides is now a curated vendor on PeptideBenchmark. It keeps a small public catalog, free domestic shipping, and a Lab Results page that links Janoshik Analytical reports readers can open on the lab’s own site — not just opaque PDF thumbnails.
Reviewed August 3, 2026. PeptideBenchmark has no affiliate, coupon, sponsorship, or paid-placement relationship with Cinder Peptides. The vendor sells research-use-only products; this is an evidence and commercial-transparency review, not human-use guidance or medical advice.
What actually verifies
Cinder publishes batch COAs on its Lab Results page and links matching Janoshik reports from product pages. PeptideBenchmark opened each published report live during onboarding — 7 of 7 resolved under the Cinder Peptides client:
| Compound | Dosage | Lot | Purity | Reported |
|---|---|---|---|---|
| BPC-157 | 10 mg | CNDR-BPC157-10mg-07 | 98.09% | 2026-07-29 |
| GHK-Cu | 100 mg | CNDR-GHKCU-100mg-07 | 99.97% | 2026-07-30 |
| GLOW | 70 mg | CNDR-GLOW-70mg-07 | component assay | 2026-07-09 |
| GLP-2 (T) | 10 mg | CNDR-GLP2-T-10mg-07 | 99.48% | 2026-07-13 |
| GLP-2 (T) | 20 mg | CNDR-GLP2-T-20mg-07 | 99.20% | 2026-07-13 |
| GLP-3 (R) | 10 mg | CNDR-GLP3-R-10mg-07 | 99.80% | 2026-07-31 |
| GLP-3 (R) | 20 mg | CNDR-GLP3-R-20mg-07 | 99.41% | 2026-07-31 |
Average purity across the six HPLC-labeled reports is about 99.3%. The GLOW report verifies at Janoshik as a component assay without a single overall purity figure — still independently checkable, just not purity-averaged with the others. Safety-panel depth on these reports is thin: HPLC is the common signal; endotoxin, heavy metals, and sterility panels were not present on the verified set.
The testing gap Cinder owns itself
Four catalog products were still marked Coming soon on Lab Results, or were out of stock without a public report, at review time: NAD+, Sermorelin, TB-500, and Tesamorelin. Those are recorded as explicit testing gaps rather than silently omitted from coverage.
Pricing
Seven in-stock, labeled vials compare on a per-mg basis on the pricing board:
| Product | Strength | List price |
|---|---|---|
| BPC-157 | 10 mg | $50 |
| GHK-Cu | 100 mg | $45 |
| GLOW | 70 mg | $85 |
| GLP-2 (T) | 10 mg / 20 mg | $79 / $139 |
| GLP-3 (R) | 10 mg / 20 mg | $80 / $135 |
Branded names. GLP-2 (T) is tirzepatide and GLP-3 (R) is retatrutide for cross-vendor comparison; GLOW is the GHK-Cu / TB-500 / BPC-157 blend at a labeled 70 mg vial total.
Quantity discounts. Product pages show bulk discounts (up to 20% at 21+ units). Those exist on the site, but default rankings use the single-vial price.
Shipping. Vendor-stated free U.S. shipping on every order; no international shipping. Observed August 3, 2026.
Why Cinder Peptides is curated
Curated does not mean endorsed. For Cinder it means:
- an openly priced seven-vial catalog with labeled mg strengths;
- seven Janoshik reports that check out independently at the lab;
- branded GLP and GLOW names mapped from the vendor’s own labels, not guessed; and
- Coming soon / out-of-stock products disclosed as gaps rather than omitted.
The live Cinder Peptides profile carries the current score and trust band; the COA database carries the preserved verification trail.
Bottom line
Cinder Peptides is a young Spokane storefront with a small catalog and an unusually clean public Janoshik trail for the products it has tested — seven of seven published reports checked out live. The unfinished SKUs and thin safety-panel depth are part of the same picture: checkable where published, incomplete where the Lab Results page itself still says Coming soon.
Common questions
Is Cinder Peptides legitimate?
PeptideBenchmark does not issue binary legitimacy or product-safety endorsements. Cinder Peptides is a Spokane, Washington storefront with openly listed research-use vial prices and a public Lab Results page whose Janoshik Analytical reports check out on the lab’s own verify site. That is a checkable evidence trail; it does not establish the identity, condition, or safety of a physical vial.
Does Cinder Peptides publish COAs?
Yes, for the products that currently have reports. The public Lab Results page and matching product pages link Janoshik reports for BPC-157, GHK-Cu, GLOW, GLP-2 (T), and GLP-3 (R). NAD+, Sermorelin, TB-500, and Tesamorelin were still marked Coming soon with no public report at review time.
Are Cinder's COAs independently verifiable?
Yes for the seven published reports. PeptideBenchmark confirmed each one live at Janoshik during onboarding. Average reported HPLC purity across the six purity-labeled reports was about 99.3%; the GLOW blend report verifies as a component assay without a single overall purity figure.
Where does Cinder Peptides ship from?
Vendor-stated: Washington State operations with mailing address 522 W Riverside Ave #4462, Spokane, WA 99201; free U.S. shipping on all orders; no international shipping; 21+ research-use gate. Observed August 3, 2026.
Does PeptideBenchmark have an affiliate relationship with Cinder Peptides?
No. At the time of this review, PeptideBenchmark had no affiliate, coupon, sponsorship, or paid-placement relationship with Cinder Peptides.