Prices checked 8 Nov 2026 · 456 listings · 411 confirmed in stock · 37 out of stock · Thymic peptides
Multi-vial packs: £1.25/mg to £9.03/mg, median £3.50/mg (56 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 61–90 of 218 with listings on sale (15 more with everything out of stock) · prices in GBP only, never converted
From £2.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB500 10mg Research Peptide | 10 mg | £25.00 | £2.50/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.
33 products tracked · Ships to 1 country
From £3.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 10mg | 10 mg | £35.00 | £3.50/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.
47 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB500 Peptide 5mg & 3ml Bac Water | 5mg Liquid | £17.99 | — | In stock | On their site ↗ |
| TB500 Peptide 5mg & 3ml Bac Water – FREE GIFT | 5mg Liquid | £0.00 | — | In stock | On their site ↗ |
| TB500 Peptide 10mg & 3ml Bac Water | 10mg Liquid | £24.99 | — | 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.
81 products tracked · Ships to 36 countries
From £3.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 | 10 mg | £35.00 | £3.50/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.
62 products tracked
From £2.30/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 | 10 mg | £23.00 | £2.30/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.
108 products tracked · Delivery Estimated delivery time: 1–2 business days (UK & Ireland). · Ships to 36 countries
From £3.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB500 10MG | 10 mg | £35.00 | £3.50/mg | In stock | On their site ↗ |
| TB500 10MG | 10mg / Pen Refill Liquid | £50.00 | — | In stock | On their site ↗ |
| TB500 10MG | 10mg / Research Pen Liquid | £70.00 | — | 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.
37 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 | As listed | £39.99 | — | In stock | On their site ↗ |
| TB500 Theymalin Beta-4 | As listed | £39.99 | — | 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 £3.40/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 10 mg | 10 mg | £33.99 | £3.40/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.
17 products tracked
From £4.40/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 5mg | 5 mg | £21.99 | £4.40/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 £6.10/mg (30 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB 500 (Thymosin Beta-4) | 2 mg | £16.00 | £8.00/mg | In stock | On their site ↗ |
| TB 500 (Thymosin Beta-4) | 5 mg | £33.00 | £6.60/mg | In stock | On their site ↗ |
| TB 500 (Thymosin Beta-4) | 10 mg | £65.00 | £6.50/mg | In stock | On their site ↗ |
| TB 500 (Thymosin Beta-4) | 15 mg | £96.00 | £6.40/mg | In stock | On their site ↗ |
| TB 500 (Thymosin Beta-4) | 20 mg | £126.00 | £6.30/mg | In stock | On their site ↗ |
| TB 500 (Thymosin Beta-4) | 25 mg | £155.00 | £6.20/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.
120 products tracked · Ships to 1 country
From £3.05/mg (20 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 | 10 mg | £33.00 | £3.30/mg | In stock | On their site ↗ |
| TB-500 | 10mg pen Liquid | £68.00 | — | In stock | On their site ↗ |
| TB-500 | 20 mg | £61.00 | £3.05/mg | In stock | On their site ↗ |
| TB-500 | 20mg pen Liquid | £96.00 | — | In stock | On their site ↗ |
| TB-500 | 30mg pen Liquid | £145.00 | — | 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.
39 products tracked
From £2.90/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 10mg | 10 mg | £29.00 | £2.90/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.
32 products tracked · Ships to 1 country
From £2.80/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB500 | 5 mg | £18.00 | £3.60/mg | In stock | On their site ↗ |
| TB500 | 10 mg | £28.00 | £2.80/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.
78 products tracked · Ships to 1 country
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 5mg | 5 mg | — | — | In stock | On their site ↗ |
| TB-500 10mg | 10 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 £4.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Thymosin Beta 4 (TB500) 5mg | 5 mg | £30.00 | £6.00/mg | In stock | On their site ↗ |
| Thymosin Beta 4 (TB500) 10mg | 10 mg | £40.00 | £4.00/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.
23 products tracked · Delivery Delivered Next Day.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 | As listed | £29.99 | — | 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.
162 products tracked
From £3.02/mg (pack of 10 × 10 mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB500 (10 pack) | 10 × 2 mg 20 mg in total | £130.29 | £6.51/mg | In stock | On their site ↗ |
| TB500 (10 pack) | 10 × 5 mg 50 mg in total | £199.58 | £3.99/mg | In stock | On their site ↗ |
| TB500 (10 pack) | 10 × 10 mg 100 mg in total | £302.48 | £3.02/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.
69 products tracked · Ships to 31 countries
From £6.60/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Thymosin Beta 4 2mg (TB500) | 2 mg | £16.95 | £8.48/mg | In stock | On their site ↗ |
| Thymosin Beta 4 5mg TB500 | 5 mg | £33.00 | £6.60/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 · Ships to 36 countries
From £5.45/mg (20 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 20mg | 20 mg | £109.00 | £5.45/mg | In stock | On their site ↗ |
| TB-500 | As listed | £39.99 | — | 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.
202 products tracked · Ships to 1 country
From £2.40/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 2mg | 2 mg | £10.00 | £5.00/mg | In stock | On their site ↗ |
| TB-500 5mg | 5 mg | £13.00 | £2.60/mg | In stock | On their site ↗ |
| TB-500 10mg | 10 mg | £24.00 | £2.40/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 £2.56/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB500 Peptide Vials | 2 mg | £8.15 | £4.08/mg | In stock | On their site ↗ |
| TB500 Peptide Vials | 5 mg | £13.50 | £2.70/mg | In stock | On their site ↗ |
| TB500 DIY Pen Kit | 5mg / Yes Kit | £23.35 | — | In stock | On their site ↗ |
| TB500 Peptide Vial Kit | 5mg / No Kit | £19.35 | — | In stock | On their site ↗ |
| TB500 DIY Pen Kit | 5mg / No Kit | £21.35 | — | In stock | On their site ↗ |
| TB500 Peptide Vial Kit | 5mg / Yes Kit | £21.35 | — | In stock | On their site ↗ |
+ 9 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 £3.58/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB500 10mg | Made to Order Pen Kit Reusable Kit | £74.25 | — | In stock | On their site ↗ |
| TB500 10mg | Preloaded Cartridge Liquid | £46.75 | — | In stock | On their site ↗ |
| TB500 10mg | 10 mg | £35.75 | £3.58/mg | In stock | On their site ↗ |
| TB500 10mg | Made to Order Pen Kit Disposable Kit | £57.75 | — | 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 £3.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 (10mg) | 10 mg | £30.00 | £3.00/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.
21 products tracked
From £4.00/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 | 5 mg | £20.00 | £4.00/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.
26 products tracked · Ships to 36 countries
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 (Thymosin Beta-4) | As listed | £17.99 | — | 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.
93 products tracked · Ships to 1 country
From £2.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 | 5 mg | £29.95 | £5.99/mg | In stock | On their site ↗ |
| TB-500 | 10 mg | £24.95 | £2.50/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.
63 products tracked · Ships to 36 countries
From £4.70/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 (Thymosin Beta-4) 5mg Peptide | 5 mg | £24.95 | £4.99/mg | In stock | On their site ↗ |
| TB-500 (Thymosin Beta-4) 10mg Peptide | 10 mg | £46.95 | £4.70/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.
34 products tracked · Ships to 36 countries
From £3.70/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 5mg | 5 mg | £29.95 | £5.99/mg | In stock | On their site ↗ |
| TB-500 10mg | 10 mg | £36.95 | £3.70/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 £1.99/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 5mg | 5 mg | £19.95 | £3.99/mg | In stock | On their site ↗ |
| TB-500 10mg | 10 mg | £19.95 | £1.99/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 £4.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| TB-500 | 5 mg | £29.99 | £6.00/mg | In stock | On their site ↗ |
| TB-500 | 10 mg | £39.99 | £4.00/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.