Prices checked 11 Nov 2026 · 744 listings · 679 confirmed in stock · 49 out of stock · Peptide blends
Multi-vial packs: US$0.26/mg to US$2.04/mg, median US$1.34/mg (29 listings), shown separately.
Multi-vial packs: £0.41/mg to £2.10/mg, median £0.91/mg (12 listings), shown separately.
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.
Suppliers 181–210 of 524 with listings on sale (30 more with everything out of stock) · prices in GBP only, never converted
39 products tracked · Ships to 1 country
From £0.81/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW – 80mg | 80 mg | £65.00 | £0.81/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.
208 products tracked · Ships to 1 country
From £0.66/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Cartridge Refill | 80mg Liquid | £57.00 | — | In stock | On their site ↗ |
| KLOW Disposable Pen + Case | 80mg Liquid | £80.00 | — | In stock | On their site ↗ |
| Klow 80mg | 80 mg | £53.00 | £0.66/mg | In stock | On their site ↗ |
| KLOW Disposable Pen + Case | 160mg Liquid | £150.00 | — | In stock | On their site ↗ |
| KLOW Cartridge Refill | 160mg Liquid | £110.00 | — | 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.
From £0.57/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Blend Peptide Vials | 80 mg | £45.30 | £0.57/mg | In stock | On their site ↗ |
| Klow Blend Peptide Vial Kit | 80mg / Yes Kit | £53.30 | — | In stock | On their site ↗ |
| Klow Blend Peptide Vial Kit | 80mg / No Kit | £51.30 | — | In stock | On their site ↗ |
| Klow Blend DIY Pen Kit | 80mg / No Kit | £53.30 | — | In stock | On their site ↗ |
| Klow Blend DIY Pen Kit | 80mg / Yes Kit | £55.30 | — | In stock | On their site ↗ |
| Klow Blend Peptide Vials | 10 × 80 mg 800 mg in total | £348.15 | £0.44/mg | In stock | On their site ↗ |
+ 1 more on the full catalogue.
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
121 products tracked · Ships to 1 country
From £0.81/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80 mg | £64.90 | £0.81/mg | In stock | On their site ↗ |
| KLOW 80mg | Made to Order Pen Kit Reusable Kit | £103.40 | — | In stock | On their site ↗ |
| KLOW 80mg | Made to Order Pen Kit Disposable Kit | £86.90 | — | In stock | On their site ↗ |
| KLOW 80mg | Preloaded Cartridge Liquid | £75.90 | — | 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.
42 products tracked · Delivery Spend over £100 and receive free next day delivery.
From £0.94/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW (80mg) | 80 mg | £75.00 | £0.94/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.
8 products tracked · Ships to 36 countries
From £0.87/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW Blend 80mg | 80 mg | £69.99 | £0.87/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.
21 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. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
26 products tracked · Ships to 36 countries
From £1.00/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Blend 80mg – BPC-157, TB500, GHK-Cu & KPV | 80 mg | £79.99 | £1.00/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.
93 products tracked · Ships to 1 country
From £1.54/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Blend 80 mg | 80 mg | £122.95 | £1.54/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.
63 products tracked · Ships to 36 countries
From £1.19/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Blend 80mg (BPC-157, TB-500, KPV, GHK-Cu) | 80 mg | £94.95 | £1.19/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 · Ships to 1 country
From £1.00/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| KLOW 80mg | 80 mg | £79.95 | £1.00/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 £1.00/mg (80 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Klow Vial (80mg) | 80 mg | £79.99 | £1.00/mg | In stock | On their site ↗ |
| Klow Vial (80mg) | Pen Liquid | £105.00 | — | In stock | On their site ↗ |
| Klow Pen (80mg) | Vial 80mg Liquid | £79.99 | — | In stock | On their site ↗ |
| Klow Pen (80mg) | Pen Liquid | £105.00 | — | 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.