Peptide Referee

KLOW blend (GHK-Cu + KPV + BPC-157 + TB-500) price per mg, by vendor

18 listings from 16 vendors, refreshed Oct 15, 2026.

$0.563/mg
Lowest
$1.57/mg
Median
$5.00/mg
Highest
$1.62/mg
Lowest from a vendor with public batch COAs

How much does KLOW blend (GHK-Cu + KPV + BPC-157 + TB-500) cost?

Where to buy KLOW blend (GHK-Cu + KPV + BPC-157 + TB-500): lowest prices from the most transparent vendors

The cheapest in-stock KLOW blend (GHK-Cu + KPV + BPC-157 + TB-500) from vendors that publish batch-specific certificates of analysis (COAs), by price per mg, leaving out vendors with red flags or a warning letter, lawsuit or seizure in the past three years (why).

#VendorTransparencyCOAsBest listing$/mgVendor's page
1 Go Alpha Labs 83/100 Batch COAs public (Freedom Diagnostics) 80 mg for $130 $1.62/mg View
2 Peptide Maxxing 40/100* Batch COAs public (Janoshik Analytical, Freedom Diagnostics, ILS Laboratories) 80 mg for $137 $1.71/mg View
3 Alpha Peps 78/100 Batch COAs public (Freedom Diagnostics) 80 mg for $150 $1.88/mg View

All KLOW blend (GHK-Cu + KPV + BPC-157 + TB-500) listings

Vendor Transparency Product Size Price $/mg vs median Stock Vendor's page
Bulk Peptide Supply 57/100* KLOW (KPV 10 MG, BPC-157 10 MG, TB-500 10 MG, GHK-CU 50 MG) 80 mg $45 $0.563/mg −64% In stock View
S1 Research 50/100 KLOW – GHK-CU 50mg /BPC-157 10mg /TB-500 10mg /KPV 10mg – 80mg 80 mg $50 $0.619/mg −61% In stock View
Royal Peptides FDA warning letter, Aug 2026 52/100 KLOW (GHK50mg + BPC-157 10mg + 10mg + TB-500 + KPV 10mg)80mgx10vials 80 mg × 10 $550 $0.688/mg −56% In stock View
Iron Aminos 40/100* KLOW Blend 80mg (BPC-157 10mg + TB-500 10mg + GHK-Cu 50mg + KPV 10mg) 80 mg × 10 $595 $0.744/mg −53% In stock View
Bulk Peptide Supply 57/100* KLOW (KPV 10 MG, BPC-157 10 MG, TB-500 10 MG, GHK-CU 50 MG) 10 vials 80 mg × 10 $700 $0.875/mg −44% In stock View
Nextech Labs 60/100 Wolverine-Cu Blend “KLOW” (GHK-Cu 50mg / BPC-157 10mg / TB500 10mg / KPV 10mg) 80 mg $81 $1.02/mg −35% In stock View
Peptide Crafters 27/100* Nova KLOW 80mg Large 8mL vial – GHK-CU (50mg) + TB-500 (10mg) + BPC-157 (10mg) + KPV (10mg) 80 mg $90 $1.13/mg −28% In stock View
Go Alpha Labs 83/100 KLOW Blend: BPC-157 (10mg) / TB-500 (10mg) / GHKcu (50mg) / KPV (10mg) (10 Vials) 80 mg × 10 $1,040 $1.30/mg −17% In stock View
Polaris Peptides 45/100 KLOW: GHK-cu 50mg, KPV 10mg, TB-500 10mg, BPC-157 10mg Blend 80 mg $125 $1.56/mg median In stock View
Oasis Labs 60/100 GHK-CU/BPC-157/TB-500/KPV 50/10/10/10mg Blend 80 mg $126 $1.57/mg median In stock View
Go Alpha Labs 83/100 KLOW Blend: BPC-157 (10mg) / TB-500 (10mg) / GHKcu (50mg) / KPV (10mg) 80 mg $130 $1.62/mg +4% In stock View
Peptide Maxxing 40/100* KLOW Blend 80mg Total 80 mg $137 $1.71/mg +9% In stock View
Apex Amino 55/100 Klow-Cu (BPC-157/TB-500/GHK-Cu/KPV) – 10mg/10mg/50mg/10mg 80 mg $139 $1.74/mg +11% In stock View
Paramount Peptides 65/100 KLOW 80 – GHK-Cu (50mg) / KPV (10mg) / BPC-157 (10mg) / TB500 (10mg) 80 mg $149 $1.86/mg +19% In stock View
Alpha Peps 78/100 KLOW Blend (GHK-Cu / TB-500 / BPC-157 / KPV 50/10/10/10mg) 80 mg $150 $1.88/mg +20% In stock View
Rhome Research 55/100 KLOW- (GHK-Cu — 47mg, KPV — 9mg, BPC-157 — 9mg, TB-4 — 9mg) $139.99 74 mg $140 $1.89/mg +21% In stock View
Masters Peptides 22/100* KLOW – GHK-Cu (50mg) / KPV (10mg) / BPC-157 (10mg) / TB500 (10mg) 80 mg $200 $2.50/mg +59% In stock View
Bulk Peptide Wholesale 45/100* KLOW (KPV 10 MG, BPC-157 10 MG, TB-500 10 MG, GHK-CU 50 MG) 80 mg $400 $5.00/mg +219% In stock View

Transparency is our score out of 100 for how much a vendor makes public about itself. It isn't a purity test.

Prices come from each vendor's public product feed and were last fetched Oct 15, 2026. They exclude shipping and discounts. $/mg uses the labeled amount, not measured content. A transparency score marked * is based on fewer than six checks; checks we couldn't complete score 0. How we compare prices.

Before you compare on price alone

A low price is only a bargain if the vial holds what the label says, and a high one doesn't prove quality: only an independent lab test shows what's in a vial. Check the vendor's latest batch certificate of analysis (how to read one).

Is KLOW blend (GHK-Cu + KPV + BPC-157 + TB-500) legal? Status by market

A summary of official sources, checked Oct 14, 2026. Not legal advice.

United States
None of the four components is an FDA-approved drug, and no approved product combines them [1].
United Kingdom
No UK-licensed medicine contains any of the four components [2][3][4][5].
European Union
No medicine containing GHK-Cu, KPV, BPC-157 or TB-500 is authorized in the EU, according to EMA's central and Article 57 product data [6][7].
Canada
No product containing GHK-Cu, KPV, BPC-157 or TB-500 appears in Health Canada's Drug Product Database [8].
Australia
BPC-157 and TB-500 are Schedule 4 with Appendix D possession controls; GHK-Cu and KPV are not named, but the Poisons Standard lists copper compounds for human use in Schedule 4, except low-strength preparations [9].
Sport (WADA)
BPC-157 (S0) and TB-500 (S2) are prohibited at all times; GHK-Cu and KPV are not named [10].

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