KLOW – Prosperxlabs
Blend ✓ 99%+ Purity ✓ Third-Party Tested ✓ CoA Included

KLOW

$140.00$112.00
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Made in USA
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10× Tested
View Certificate of Analysis & Lab Results ✓ COA + LAL Tested

For research / laboratory use only. Not for human consumption.

Product Description
Molecular formula Blend: GHK-Cu, KPV, LL-37, BPC-157, TB-500
Molecular weight Per lot COA
Physical form Lyophilized blue-tinted powder
Purity Verified by HPLC per lot; endotoxin by LAL (USP <85>). See the batch COA on this page.
Product class Research reagent — supplied for in-vitro laboratory use
Origin Made in the USA from domestic and imported raw material — compounded, filled, lyophilized, labeled and lot-tested at our Arizona facility.


Made in the USA
from domestic and imported raw material · Arizona

A multi-component lyophilized peptide blend. Component identities, per-vial masses and ratios are stated on the lot-specific Certificate of Analysis. The copper-peptide component gives the powder and reconstituted solution a blue tint.

Laboratory research use only — in-vitro and analytical applications by qualified professionals. Not for human or veterinary use.

Storage & Handling

Lyophilized powder: store sealed at −20°C in the original amber/boxed packaging, protected from light, air and moisture. This material is light- and oxidation-sensitive — keep the vial in its carton until use.

COA / Testing

Independently verified — purity by HPLC and endotoxin by LAL (USP <85>). The full reports are shown below.

Jump to COA & Endotoxin
Shipping

Same-day shipping on orders placed before 12:00 PM PST. Discreet packaging. U.S. orders ship UPS 2nd Day Air. International orders ship DHL (1–3 days) or USPS (6–10 days).

Testing

Every size is tested separately. The current 10-test panel is shown first, with every earlier report from this product listed and dated below it.

10×Tested

Every size tested separately by RUO Eagle

Size 80 mg / vial
Lot KW-80-080326
Purity 99.94%
Tested Aug 10, 2026
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2 earlier reports Dated testing history
May 28, 2026 Endotoxin LAL — USP <85> Freedom Diagnostics
70 mg Lot P006 Open
Apr 25, 2026 HPLC-UV purity certificate Freedom Diagnostics
80 mg Lot KL8319 Open