Yes, with caveats. Kronos Peptides is a young, US-only research-peptide vendor with a clean testing record and almost no outside reputation yet. PeptidePrices has verified 23 of 23 certificates of analysis for Kronos Peptides. All 23 come from Freedom Diagnostics, all name Kronos Peptides as the client and all were reported between February 11 and October 1, 2026. Every report is a core three-panel test: identity, purity and measured content. None includes endotoxin, heavy-metals or sterility testing, so the reports say nothing about contamination. Purity runs from 99.08% to 99.98%. Twelve of 14 current offers carry an exact certificate. One result needs a look: GLOW lot G2609 measured BPC-157 at 8.23 mg against a 10 mg label. We found no independent reviews and no Trustpilot page, which holds reputation at 5.5/10. Kronos publishes no legal entity name, but it names a free pickup point in St. George, Utah, and ships fast, so transparency scores 8/10 and operations 9/10. PeptidePrices rates Kronos Peptides 7.5/10, with an 8/10 COA factor.
Evidence summary
Kronos Peptides COAs and evidence
PeptidePrices rates Kronos Peptides 7.5/10, with an 8/10 COA factor. It suits a buyer who wants a small catalog with a Freedom Diagnostics report for most lots and is happy to read the results. All 23 reports match the lab's own files, and 12 of 14 current offers have an exact certificate. The caveats are the three-panel scope, the GLOW BPC-157 shortfall at 8.23 mg against 10 mg, and a brand with no outside reviews and no published legal entity. Buy small first, and read the lot report before relying on any strength.
01
COA archive
PeptidePrices has verified 23 of 23 certificates of analysis for Kronos Peptides. All 23 come from Freedom Diagnostics, and all were reported between February 11 and October 1, 2026. Each certificate names Kronos Peptides as the client, and each Kronos file is byte-identical to the PDF that Freedom hosts at the printed search code. You can view the Kronos Peptides COA library here. Kronos publishes one report per lot, so the archive holds 23 distinct lots across 14 compounds, including four Retatrutide lots.
02
Test depth
Every report is a core three-panel test: identity by LC-MS, purity by HPLC-UV and measured content. None of the 23 reports includes endotoxin, heavy-metals or sterility testing. The core three-panel test confirms what the vial is, how pure it is and how much it holds, but it does not test for bacterial endotoxins, heavy metals or contamination. Purity runs from 99.08% to 99.98%. Most vials hold more than the label. TB-500 lot T2507 measured 14.18 mg against 10 mg, and Ipamorelin in CJC-1295 + Ipamorelin lot CJI2509 measured 9.22 mg against 5 mg. One result is low. GLOW lot G2609 measured BPC-157 at 8.23 mg against a 10 mg component label, 17.7% under, while the two earlier GLOW lots measured 11.15 mg and 11.64 mg.
03
Key reports for five compounds
BPC-157 lot B2507 measured 99.08% purity and 12.25 mg. Tesamorelin lot TM2609, the newest, measured 99.76% and 11.79 mg, and the earlier lot TM2509 measured 99.84% and 12.66 mg. MOTS-c lot MC2603B measured 99.44% and 44.91 mg against a 40 mg label. GLP-3R has four lots, from 99.40% for R2601 to 99.97% and 11.45 mg for the newest, R2609. TB-500 lot T2507 measured 99.54%. Kronos does not sell GLP-2T.
04
Catalog coverage
Kronos lists 14 comparison offers, and 12 have an exact certificate for the compound, strength and unit. GHK-Cu 50 mg has no standalone report, because GHK-Cu appears only inside the GLOW blend. KPV 20 mg is listed, but the only KPV report and its vial photograph show a 10 mg vial. A BPC-157 + TB-500 blend is on the site with two reports that print 10 mg + 10 mg, while the product page says only 10 mg, so PeptidePrices holds that offer until Kronos confirms the strength.
05
Reviews and reputation
PeptidePrices found no independent review record for Kronos Peptides on October 7, 2026. Trustpilot has no page for kronospeptides.com, Finnrick has no exact-domain profile, and the Peptide Critic community has no posts about the brand. Reddit was not checked. The site shows no customer reviews. The domain was registered on July 4, 2025, so the brand has about 15 months of history. There are no complaints and no praise to weigh yet, so reputation scores 5.5/10.
06
Operations
Kronos ships to United States addresses only. Standard shipping is a flat $10, and orders over $200 ship free. Orders ship within 1 to 3 business days after payment clears, and local pickup in St. George, Utah is free. Checkout offers card, Apple Pay or Google Pay through a partner page run by 3thix with Stripe, and a card fee is shown before paying. Buyers can ask for an invoice instead. Returns are accepted only for damaged or incorrect items reported within 7 days of delivery. The PeptidePrices link applies 10% off automatically, and code peptidep gave 10% off in the cart on October 7, 2026. Fast dispatch, free shipping over $200, free pickup and Apple Pay and Google Pay support are why operations scores 9/10.
07
Company and transparency
Kronos Peptides does not publish a legal entity name. It does show where it works. The free pickup point is at Red Rock / DexaFit, 1841 E Riverside Drive, Suite 202, St. George, Utah, and the site says orders ship from St. George. PeptidePrices reads that pickup point as the evident base of operations, which is why transparency scores 8/10. Contact is a web form and support@kronospeptides.com. The domain was registered on July 4, 2025. Checkout requires a confirmation that the buyer is 21 or older and buying for research use, and the terms were last updated in October 2026.
Strengths
23 of 23 certificates match the Freedom Diagnostics file at the printed search code
Every certificate names Kronos Peptides as client and shows a photograph of the labeled vial
Purity runs from 99.08% to 99.98% across 23 distinct lots and 14 compounds
Four separate Retatrutide lots are tested, from February to October 2026
12 of 14 current offers have an exact certificate for compound, strength and unit
Full originals and copyable accession numbers and search codes
Dispatch within 1 to 3 business days of payment, free shipping over $200, free local pickup in St. George, Utah, and Apple Pay and Google Pay at checkout
The PeptidePrices link applies 10% off automatically, and code peptidep also works at checkout
Watch-outs
All 23 reports are core three-panel tests; none shows endotoxin, heavy-metals or sterility results
GLOW lot G2609 measured BPC-157 at 8.23 mg against a 10 mg component label, 17.7% low; the two earlier GLOW lots measured 11.15 mg and 11.64 mg
No independent reviews: Trustpilot has no page, Finnrick has no profile, and the domain was registered on July 4, 2025
No legal entity name is published; the only physical address is a pickup point
Returns cover only damaged or incorrect items reported within 7 days, and card payments run through a partner page that adds a fee
Details
Ships toUnited States only
Payment methods
Card, Apple Pay or Google Pay through the partner checkout (card fee shown before paying)Invoice by email
ShippingFlat $10 standard shipping, free over $200. Orders ship 1-3 business days after payment clears. Free local pickup in St. George, Utah.
Reputation
Independent external review aggregate not established yet.
14 in stockShips: United States onlyPrices checked
Products (14)
14 products
Peptide
Price
Package
Stock
BPC-1573-test panelVerified COAFreedom Diagnostics · Tested Feb 11, 2026
Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.
Cheapest$15.99
2nd cheapest$18.69
3rd cheapest$19.99
4th cheapest$21.99
5th cheapest$21.99
18 collected days and prices
Cheapest in-stock listing prices by collected day
Date
Cheapest
2nd cheapest
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$15.99
$18.69
$19.99
$21.99
$21.99
$15.99
$18.69
$19.99
$21.99
$21.99
$15.99
$18.69
$19.99
$21.99
$22.44
$15.99
$18.69
$19.99
$21.99
$22.44
$15.99
$18.69
$19.99
$19.99
$21.99
$15.99
$18.69
$19.99
$19.99
$21.99
$15.99
$18.69
$19.99
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$20.25
$10.00
$15.99
$18.69
$19.99
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$10.00
$15.99
$18.69
$19.99
$19.99
$10.00
$15.99
$18.69
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$15.99
$18.69
$19.99
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$15.99
$18.69
$19.99
$19.99
$10.00
$15.99
$18.69
$19.99
$19.99
$10.00
$18.69
$19.99
$19.99
$20.00
$10.00
$15.99
$18.69
$19.99
$19.99
$10.00
$15.99
$19.99
$19.99
$25.00
$10.00
$15.99
$19.99
$19.99
$25.00
$10.00
$10.00
$15.99
$15.99
$19.99
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Frequently asked questions
Is Kronos Peptides legit?
Yes, with caveats. Kronos Peptides is a young, US-only research-peptide vendor with a clean testing record and almost no outside reputation yet. PeptidePrices has verified 23 of 23 certificates of analysis for Kronos Peptides. All 23 come from Freedom Diagnostics, all name Kronos Peptides as the client and all were reported between February 11 and October 1, 2026. Every report is a core three-panel test: identity, purity and measured content. None includes endotoxin, heavy-metals or sterility testing, so the reports say nothing about contamination. Purity runs from 99.08% to 99.98%. Twelve of 14 current offers carry an exact certificate. One result needs a look: GLOW lot G2609 measured BPC-157 at 8.23 mg against a 10 mg label. We found no independent reviews and no Trustpilot page, which holds reputation at 5.5/10. Kronos publishes no legal entity name, but it names a free pickup point in St. George, Utah, and ships fast, so transparency scores 8/10 and operations 9/10. PeptidePrices rates Kronos Peptides 7.5/10, with an 8/10 COA factor. Kronos Peptides scores 7.5/10 on PeptidePrices' evidence rubric: 40% COA practices, 20% community reputation, 20% transparency, and 20% operations. Affiliate relationships are disclosed on this page and are not a scoring factor.
Does Kronos Peptides have a coupon code?
Code peptidep gives customers 10% off. Use the PeptidePrices referral link on this page and confirm the discount at checkout.
Where does Kronos Peptides ship?
Kronos Peptides ships to United States only. Flat $10 standard shipping, free over $200. Orders ship 1-3 business days after payment clears. Free local pickup in St. George, Utah.
Does Kronos Peptides publish COAs?
COA verified. 23 verified reports; exact certificates for 12 current strengths
What do customer reviews say about Kronos Peptides?
PeptidePrices could not verify a mature independent review aggregate for Kronos Peptides. The evidence summary on this page records what we could and could not verify.
What are alternatives to Kronos Peptides?
The public vendors closest to Kronos Peptides' 7.5/10 evidence score are Impact Aminos (7.5/10), Iaso BioLabs (7.5/10), and HLX Labs (7.5/10).
What is the Kronos Peptides coupon code?
Use peptidep for 10% off. The PeptidePrices link also applies the 10% automatically. Confirmed in the cart on October 7, 2026.
Which Kronos Peptides products have a matching COA?
Twelve of 14 current offers have an exact certificate. GHK-Cu 50 mg has no standalone report, and the KPV report is for a 10 mg vial while the listing is 20 mg.
