Prices checked 11 Nov 2026 · 64 listings · 60 confirmed in stock · 4 out of stock · Peptide blends
Each currency is shown separately; prices are never converted. Packs of several vials are compared per mg of the whole pack, apart from single vials.
Prices as listed on each store's site when last checked, 11 Nov 2026. Single vials only; packs and pens are compared separately below.
Median per mg
€1.61/mg
across 24 suppliers
Highest per mg
€2.50/mg
30 single-vial listings compared
On sale now
40
of 43 stores tracked that list KLOW blend in Europe
Median, 30 days
+3.5%
EUR median per mg, recorded daily since 26 Sept 2026
The highest-ranked stores by PepFinder Score are Peptides-BG (9.0/10), Peptiva Peptides (8.8/10) and Europa Peptides (8.4/10). The lowest price per mg is at Peptidwerk. None of these stores has a certificate of analysis for KLOW blend on file with us yet, so check each store's own site. Ranking is by PepFinder Score alone; nobody pays to appear here or to move up.
Regulatory status
In Europe the regulator is the European Medicines Agency (EMA), with each country's own medicines regulator. Rules on buying, importing and using this product differ by country. Suppliers list it for laboratory research; nothing here is medical advice.
Suppliers 1–30 of 40 with listings on sale (3 more with everything out of stock) · prices in EUR only, never converted
17 products tracked · Delivery 1 working day · Ships to 1 country · Est. 2026
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend | As listed | €150.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
133 products tracked · Delivery DPD In Croatia,DPD in Europe, BOX NOW parcel-locker delivery costs 1,59 € and takes 1–2 business days. · Ships to 31 countries · Est. 2026
From €1.75/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Istraživački spoj KLOW | 80 mg | €140.25 | €1.75/mg | In stock | On their site ↗ |
| Istraživački spoj KLOW | 80 mg | €153.00 | €1.91/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
26 products tracked · Delivery 1-2 working days in NL, 2-5 working days in EU. · Ships to 11 countries · Est. 2026
From €1.68/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Stack 80mg | 80 mg | €134.50 | €1.68/mg | In stock | On their site ↗ |
| KLOW Peptide Blend | 80 mg | €134.50 Store's price · 29 Oct 2026 | €1.68/mg | In stock | On their site ↗ |
Prices as last stated by the supplier or checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
135 products tracked · Delivery Romania 1–2 working days; most EU 3–7; UK 3–4; Nordics, Baltics, CY, MT, CH, IS, RS 8–14 · Ships to 31 countries · Est. 2026
From €1.56/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Blend (BPC-157 + GHK-Cu + TB-500 + KPV) 80mg | 80 mg | €124.99 | €1.56/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
35 products tracked · Delivery 2days · Est. 2026
From €1.25/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend 80 mg | 80 mg | €99.95 | €1.25/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
210 products tracked · Delivery 2-4 · Ships to 57 countries · Est. 2022
From €1.50/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg vial | 80 mg | €120.00 | €1.50/mg | In stock | On their site ↗ |
| KLOW 80mg vial | 80 mg | €120.00 | €1.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
21 products tracked · Delivery 1-3 working days in Spain, 2-7 in the rest of the EU, 2-3 in the UK (after dispatch) · Ships to 32 countries
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend (BPC-157 + TB-500 + GHK-Cu + KPV) | As listed | €174.90 | — | In stock | On their site ↗ |
| KLOW Blend BPC-157 + TB-500 + GHK-Cu + KPV | As listed | €174.90 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €1.50/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg: Research only | 80 mg | €119.99 | €1.50/mg | In stock | On their site ↗ |
| KLOW 80mg PRE MIXED CARTRIDGE: Research only | 80mg Liquid | €127.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €0.62/mg (pack of 10 × 80 mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend TB10mg+BPC10mg+GHK50mg+KPV10mg 80mg × 10 Vials | 10 × 80 mg 800 mg in total | €495.00 | €0.62/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
61 products tracked
From €1.87/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend 80mg | 80 mg | €149.95 | €1.87/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €2.49/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| BPC-157 (10mg) + TB-500 (10mg) + KPV (10mg) + GHK-Cu (50mg) - Klow Blend | 80 mg | €199.00 | €2.49/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Stack | As listed | €61.90 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
110 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend | As listed | €119.95 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
49 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg - GHK-CU 50mg, TB-500 10mg, BPC-157 10mg, KPV 10mg | 80 mg | — | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
28 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow | As listed | €149.90 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
36 products tracked
From €1.75/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow 80mg | 80 mg | €139.99 | €1.75/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
128 products tracked · Ships to 27 countries
From €1.74/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow 80mg (Blend) | 80 mg | €139.00 | €1.74/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
160 products tracked · Ships to 36 countries
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend | As listed | — | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €1.25/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW | 80 mg | €99.99 | €1.25/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €1.69/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow stack 80mg | 80 mg | €134.95 | €1.69/mg | In stock | On their site ↗ |
| KLOW – 80mg (Kant en klare pen) | 80mg Liquid | €179.95 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €1.62/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Blend — 80 mg | 80 mg | €129.99 | €1.62/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €1.37/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80 mg | €109.95 | €1.37/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow – Voorgevulde pencartridge (3 ml) | 3 ml Liquid | €119.99 | — | In stock | On their site ↗ |
| Klow Vial – Research Peptide | As listed | €79.99 | — | In stock | On their site ↗ |
| Klow Complete Research Kit | As listed Kit | €89.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW | As listed | €129.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
30 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Stack | As listed | €179.96 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €1.56/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PEN KLOW 80 mg (BPC-157 + TB-500 + GHK-Cu + KPV) | 80 mg Liquid | €154.95 | — | In stock | On their site ↗ |
| CANETA KLOW 80 mg (BPC-157 + TB-500 + GHK-Cu + KPV) | 80 mg | €154.95 | €1.94/mg | In stock | On their site ↗ |
| KLOW-KYNÄ 80 mg (BPC-157 + TB-500 + GHK-Cu + KPV) | 80 mg | €154.95 | €1.94/mg | In stock | On their site ↗ |
| KLOW PEN 80 mg (BPC-157 + TB-500 + GHK-Cu + KPV) | 80 mg Liquid | €154.95 | — | In stock | On their site ↗ |
| KLOW 80 mg (BPC-157 + TB-500 + GHK-Cu + KPV) | 80 mg | €124.95 | €1.56/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €1.50/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80 mg | 80 mg | €119.99 | €1.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €1.59/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW | 80 mg | €127.45 | €1.59/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From €1.50/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80 mg | 80 mg | €119.95 | €1.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow | As listed | €149.90 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
Told when KLOW blend gets cheaper in Europe
Set a target price in EUR and we check every validated listing daily. Free with an account.
At a glance · 11 Nov 2026
The median listed price per mg across every tracked supplier listing KLOW blend in each currency, recorded daily from validated listings only. Days with too few listings to publish are left out, not estimated. How we validate prices
EUR · median per mg €1.68/mg
Recorded since 26 Sept 2026 · 38 suppliers and 49 listings on 11 Nov 2026
Catalogue changes, last 30 days
145 listings added · 65 withdrawn
Price per mg is only half the comparison. Check that the supplier publishes a certificate of analysis for the batch it is selling, ideally from an independent laboratory, and that the certificate confirms identity as well as purity: our guide on how to read a COA shows what to look for. A price far below the rest of the list is more often a warning than a bargain; peptide prices explained sets out why.
For what KLOW blend is and what published studies have found, see our KLOW blend guide. Handling questions are covered in how to store peptides, and the peptide calculator converts a vial size and water volume into concentration and syringe units. Rules on buying and importing differ by country: read are peptides legal in Europe? and see all suppliers serving Europe.
How to spot a fake peptide supplier explains each of these in more detail, and third-party peptide testing covers what independent results can and cannot prove.
Most research peptides are sold as freeze-dried (lyophilised) powder in sealed vials, which is mixed with a diluent such as bacteriostatic water before use in the lab. Some suppliers also sell pre-mixed solutions, nasal sprays or capsules under the same name. These are different products with different stability and dosing, so compare price per mg only between the same form, and check which form a listing is before comparing it with the rest of the table.
43 of the suppliers PepFinder tracks list KLOW blend and are based in Europe. The highest rated are Peptides-BG, Peptiva Peptides, Europa Peptides. The list on this page is ranked by PepFinder Score, which weighs reliability, delivery, pricing, support and customer reviews; stores shipping in from abroad are not included in Europe's prices; nobody pays to be included or to rank higher.
Listed prices in EUR run from €1.12/mg to €2.50/mg, median €1.61/mg, across 30 single-vial listings from 24 suppliers. Compare price per mg rather than price per vial, and only within one currency; a price far below the rest is more often a warning than a bargain.
Peptidwerk lists the lowest validated single-vial price per mg in Europe, €1.25/mg for a 80 mg vial, against a market median of €1.61/mg, as last checked on 11 Nov 2026. The cheapest listing is not automatically the best buy: weigh it against the store's PepFinder Score, its test certificates and its customer reviews, all shown on this page.
Suppliers on this page sell KLOW blend in 80 mg vials. Some also sell packs of 10 vials, compared per mg of the whole pack rather than against single vials. Other forms on sale (liquid and kit) are different products and are not compared per mg with vials. Most research peptides are sold as freeze-dried powder in sealed vials.
Across the EU, Iceland, Liechtenstein, Norway and Switzerland, a peptide that counts as a medicine cannot be placed on the market without an authorisation, and peptides sold as research products have none; penalties, possession rules and doping laws are set by each country and differ. Our page on whether peptides are legal in Europe sets out the rules with a link to every source. This is general information, not legal advice.
Personal import rules are set nationally and differ widely: for example, Norway stops medicines sent by post, Austria says importing unauthorised peptide products is prohibited, and Switzerland allows one month's supply of a medicine for your own use but takes a zero-tolerance approach to doping substances. Each supplier on this page shows where it is based, so you can see whether an order would cross a border.
Ask for a certificate of analysis for the batch being sold, and check that it names the laboratory, the batch number and the test date, and that it confirms identity by mass spectrometry as well as purity by HPLC. PepFinder has not yet collected certificates for KLOW blend from these suppliers, so check each supplier's own site.
How this list is built: suppliers appear because they list KLOW blend on their own website, read by our catalogue checks; nobody pays to be included or to move up. Ranking is by PepFinder Score, with stores that have nothing on sale after those that do. Prices, sizes and stock are as each site listed them when checked and may have changed.