Prices checked 25 Sept 2026 · 135 listings · 127 in stock · Peptide blends
Each currency is shown separately; prices are never converted.
Regulatory status
In United Kingdom the regulator is the Medicines and Healthcare products Regulatory Agency (MHRA). Rules on buying, importing and using this product differ by country. Suppliers list it for laboratory research; nothing here is medical advice.
Showing 103 of 103 suppliers · prices in GBP only, never converted
26 products tracked · Delivery shipped out within 1-2 working days
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Peptide Blend — 6 Vial Bundle | As listed | £89.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW (BPC, TB500, KPV, GHKCU) | As listed | £89.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Systemic Repair & Dermatological Research Kit (Quad-Compound) KLOW Blend | As listed | £84.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
39 products tracked · Delivery Royal Mail 24 aims to deliver within 24 hours of dispatch.
From £0.69/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW | 80mg | £55.00 | £0.69/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
162 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| BPC157 + GHK-CU + TB500 + KPV (10 Pack) | 5mg + 10mg + 5mg + 5mg | £525.00 | — | In stock | On their site ↗ |
| BPC157 + GHK-CU + TB500 + KPV (10 Pack) | 10mg + 50mg + 10mg + 10mg | £750.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
59 products tracked · Delivery dispatched within 2 working days
From £0.75/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend 80mg | 80mg | £59.99 | £0.75/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
79 products tracked · Delivery Most UK orders are dispatched within 24 hours and arrive within 1–3 working days using tracked delivery. · Ships to 36 countries
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Peptide Blend | As listed | £60.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.00/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow 80mg | 80mg | £79.99 | £1.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
16 products tracked · Ships to 1 country
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend - Systemic Repair & Dermatological Research Bundle - High-Purity Research Compounds | As listed | £105.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
31 products tracked · Delivery Next day shipping in the UK. · Ships to 36 countries
From £1.00/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW BLEND | 80mg | £79.99 | £1.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
52 products tracked · Delivery Delivered in 1-2 working days
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW | As listed | £69.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
28 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend | As listed | — | — | Unknown | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
46 products tracked · Delivery Fast 24 hour delivery (UK) .
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | UK Research Peptide | & 3ml Bac Water | Research Pen | £104.99 | — | In stock | On their site ↗ |
| KLOW 80mg | UK Research Peptide | & 3ml Bac Water | Vial | £84.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £0.94/mg (80mg-vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow | 80mg-vial | £74.99 | £0.94/mg | In stock | On their site ↗ |
| Klow | 160mg-pen | £149.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
65 products tracked · Delivery UK Delivery Tracked 24 (1 day) .
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu + TB-500 + BPC-157 + KPV (Klow) | As listed | £75.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.00/mg (Vial 80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Vial (80mg) | Vial 80mg | £79.99 | £1.00/mg | In stock | On their site ↗ |
| Klow Vial (80mg) | Pen | £105.00 | — | In stock | On their site ↗ |
| Klow Pen (80mg) | Vial 80mg | £79.99 | — | In stock | On their site ↗ |
| Klow Pen (80mg) | Pen | £105.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
46 products tracked
From £0.81/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80mg | £65.00 | £0.81/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.00/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-CU + BPC-157 + TB500 + KPV Blend “KLOW BLEND” 80mg | 80mg | £79.99 | £1.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
164 products tracked · Ships to 1 country
From £0.66/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Disposable Pen + Case | 80mg | £80.00 | — | In stock | On their site ↗ |
| Klow 80mg | 80mg | £53.00 | £0.66/mg | In stock | On their site ↗ |
| KLOW Disposable Pen + Case | 160mg | £150.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
35 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend | As listed | — | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
49 products tracked · Ships to 36 countries
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW-80 Blend | BPC-157 • TB-500 • GHK-Cu • KPV | As listed | £63.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
81 products tracked · Ships to 36 countries
From £0.94/mg (80 mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend | 80 mg | £75.00 | £0.94/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.01/mg (80mg x 5)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Research Peptide | 1-x-80-mg / 1-vial | £94.99 | £1.19/mg | In stock | On their site ↗ |
| KLOW 80mg x 3 Vial Bundle | 80mg x 3 | £256.48 | £1.07/mg | In stock | On their site ↗ |
| KLOW Research Peptide | 1-x-80-mg / 3-vials | £256.48 | £1.07/mg | In stock | On their site ↗ |
| KLOW 80mg x 5 Vial Bundle | 80mg x 5 | £403.71 | £1.01/mg | In stock | On their site ↗ |
| KLOW Research Peptide | 1-x-80-mg / 5-vials | £403.71 | £1.01/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
25 products tracked · Delivery Delivery is tracked, and shipping is free on UK orders over 30 pounds, with tracked 48 hour service at 3.65 pounds below that. · Ships to 36 countries
From £0.81/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80mg | £64.99 | £0.81/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
119 products tracked · Delivery Estimated delivery time: 1–2 business days (UK & Ireland). · Ships to 36 countries
From £0.75/mg (80mg / Standard Vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHKCU 50MG BPC157 10MG TB500 10MG KPV 10MG (80mg) - Research Grade Peptide | 80mg / Standard Vial | £60.00 | £0.75/mg | In stock | On their site ↗ |
| GHKCU 50MG BPC157 10MG TB500 10MG KPV 10MG (80mg) - Research Grade Peptide | 80mg / Research Pen | £95.00 | — | In stock | On their site ↗ |
| GHKCU 50MG BPC157 10MG TB500 10MG KPV 10MG (80mg) - Research Grade Peptide | 80mg / Pen Refill | £75.00 | — | In stock | On their site ↗ |
| X GHK - KLOW 80mg DCX Dual Chamber Research Pen - Research Grade Peptide | 80mg | £110.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
39 products tracked · Delivery However, this is not a guaranteed next-day service, so please allow 1–2 working days for delivery. · Ships to 36 countries
From £0.94/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80mg | £74.95 | £0.94/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.00/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Blend 80mg Vial BATCH 108 Research Peptide | 80mg | £80.00 | £1.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
31 products tracked · Ships to 2 countries
From £0.88/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80mg | £70.00 | £0.88/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £0.66/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW | 80mg | £52.50 | £0.66/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
30 products tracked · Ships to 1 country
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| BPC-157 10mg + TB500 10mg + GHK-CU 50mg + KPV 10mg | 10mg | £75.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
56 products tracked · Ships to 36 countries
From £0.75/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80mg | £59.99 | £0.75/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
33 products tracked
From £0.63/mg (80mg blend)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW | 80mg blend | £50.00 | £0.63/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.06/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80 80mg | 80mg | £84.99 | £1.06/mg | Out of stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
135 products tracked · Delivery With fast UK dispatch, next day delivery options, and knowledgeable support available when you need it, Futureproof Peptides is committed to supporting serious research with dependable peptide supplie
From £1.06/mg (Vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Blend 80mg Pen | Pen | £109.99 | — | In stock | On their site ↗ |
| Klow Blend 80mg Pen | Vial/Pen | £109.99 | — | Out of stock | On their site ↗ |
| KLOW Blend 80mg | Pen | £110.00 | — | In stock | On their site ↗ |
| KLOW Blend 80mg | Vial | £85.00 | £1.06/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
25 products tracked · Ships to 1 country
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80MG – (KPV 10MG, BPC 10MG, TB500 10mg, GHKcu 50MG) | 80MG | £89.95 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.00/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu / BPC-157 / TB-500 / KPV Laboratory Research Blend – 80mg | 80mg | £80.00 | £1.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.19/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Blend 80mg | 80mg | £95.00 | £1.19/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
25 products tracked · Ships to 36 countries
From £1.00/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Blend 80mg – BPC-157, TB500, GHK-Cu & KPV | 80mg | £79.99 | £1.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
33 products tracked · Ships to 1 country
From £1.13/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80mg | £90.00 | £1.13/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
47 products tracked
From £0.87/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80mg | £69.99 | £0.87/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
35 products tracked · Ships to 1 country
From £1.31/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Stack 80mg Research Peptide Blend | 80mg | £104.99 | £1.31/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.00/mg (80MG)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80MG | 80MG | £80.00 | £1.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
18 products tracked · Ships to 1 country
From £0.87/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80mg | £69.99 | £0.87/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £0.82/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg (Strictly For Research Purposes Only) | 80mg | £65.99 | £0.82/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.50/mg (· 80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Cartridge | · 80mg | £130.00 | — | In stock | On their site ↗ |
| KLOW | · 80mg | £120.00 | £1.50/mg | In stock | On their site ↗ |
| KLOW Pen | · 80mg | £160.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
63 products tracked · Delivery Delivery to the Republic of Ireland is estimated at 3–5 working days after dispatch, but courier and customs processing can affect timings. · Ships to 1 country
From £2.49/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow 80mg | 80mg | £199.00 | £2.49/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
25 products tracked
From £0.87/mg (80MG)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend 80MG | 80MG | £69.99 | £0.87/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.00/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80mg | £80.00 | £1.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
34 products tracked · Ships to 1 country
From £0.80/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg Research Peptide Blend | 80mg | £64.00 | £0.80/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £0.73/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg Research Vial | 80mg | £58.00 | £0.73/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
16 products tracked · Delivery delivery is standard, and worldwide shipping in 3–5 working days · Ships to 32 countries
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Peptide Stack — KPV, BPC-157, TB-500 & GHK-Cu | As listed | £200.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
22 products tracked · Delivery Free Royal Mail next day delivery on all orders!. · Ships to 1 country
From £0.67/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend | 80mg | £53.95 | £0.67/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
46 products tracked
From £1.13/mg (80mg / Vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Buy Klow Blend Research Peptide UK | Longevity Formula | 80mg / Vial | £90.00 | £1.13/mg | Out of stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg - Pen | 80mg | £119.99 | — | In stock | On their site ↗ |
| KLOW 80mg (GHK-Cu 50mg, BPC157 10mg, TB500 10mg, KPV 10mg) | 80mg | £74.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
47 products tracked
From £1.00/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW BLEND (GHK-Cu, BPC-157, TB500, KPV) | 80mg | 80mg | £80.00 | £1.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.06/mg (80mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80mg | £84.99 | £1.06/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From £1.19/mg (80MG)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW (STACK) | 80MG | £95.00 | £1.19/mg | Out of stock | On their site ↗ |
| KLOW (STACK) | 80MG PEN | £115.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
110 products tracked · Ships to 36 countries
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| BPC 157 + TB500 + GHK-CU + KPV | As listed | £234.42 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
22 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Stack | As listed | £57.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW | 40mg (25mg, 5mg, 5mg, 5mg) | £99.99 | — | In stock | On their site ↗ |
| KLOW | 80mg (50mg, 10mg, 10mg, 10mg) | £154.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
Told when KLOW blend gets cheaper in the UK
Set a target price in GBP and we check every validated listing daily. Free with an account.
At a glance · 25 Sept 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
GBP · median per mg
No validated daily statistics yet. A trend appears once there is more than one day of data.
Catalogue changes, last 30 days
532 listings added · 0 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 the UK? and see all suppliers serving the UK.
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.
103 of the suppliers PepFinder tracks list KLOW blend and are based in or ship to the UK. The highest rated are XL Peptides, Receptor Chem, Tide Labs. The list on this page is ranked by PepFinder Score, which weighs reliability, delivery, pricing, support and customer reviews, with stores based in the UK placed before those shipping in from abroad; nobody pays to be included or to rank higher.
Listed prices in GBP run from £0.56/mg to £4.22/mg, median £1.00/mg, across 70 listings from 63 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.
Suppliers on this page list KLOW blend in 10mg, 40mg (25mg, 5mg, 5mg, 5mg), 80mg, Research Pen, Vial, 80mg-vial. Most research peptides are sold as freeze-dried powder in sealed vials; capsules, sprays and pre-mixed solutions are different products, so compare price per mg only between the same form.
Most research peptides are not controlled drugs in the UK, but selling or supplying an unlicensed medicine is an offence under the Human Medicines Regulations 2012; growth hormone and HCG are Class C controlled drugs. Our page on whether peptides are legal in the UK sets out the rules with a link to every source. This is general information, not legal advice.
Non-controlled medicines can be imported for your own use without an import licence, but Border Force can seize quantities above reasonable personal use, and controlled drugs such as growth hormone and HCG cannot be posted to you from overseas. 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. Prices, sizes and stock are as each site listed them when checked and may have changed. Provisional scores are based on incomplete research.
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