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Buyer's guide · November 2026 · 715 suppliers · All regions · page 9 of 23

Compare TB-500 suppliers and prices

Suppliers 241 to 270 of 683 with TB-500 on sale, in PepFinder Score order. Back to the first page for the price range, market history and questions.

Prices checked 8 Nov 2026 · 1,349 listings · 1,221 confirmed in stock · 94 out of stock · Thymic peptides

TB-500 · listed price per mg
GBP · single vials · 183 suppliersmedian £4.00/mg
£1.09/mg£17.50/mg

Multi-vial packs: £1.25/mg to £9.03/mg, median £3.50/mg (56 listings), shown separately.

USD · single vials · 163 suppliersmedian US$7.80/mg
US$2.25/mgUS$37.45/mg

Multi-vial packs: US$1.10/mg to US$14.90/mg, median US$3.80/mg (63 listings), shown separately.

EUR · single vials · 76 suppliersmedian €6.85/mg
€1.56/mg€24.50/mg

Multi-vial packs: €1.20/mg to €17.64/mg, median €3.33/mg (13 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 241–270 of 683 with listings on sale (32 more with everything out of stock) · prices in GBP only, never converted

  1. 241
    Peptides Distro logo

    Peptides Distro

    GB based

    532 products tracked

    6.6/ 10PepFinder Score
    Visit storeView review

    We may earn a commission. How this works

    From £2.56/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB500 Peptide Vials2 mg£8.15£4.08/mgIn stockOn their site ↗
    TB500 Peptide Vials5 mg£13.50£2.70/mgIn stockOn their site ↗
    TB500 DIY Pen Kit5mg / Yes
    Kit
    		£23.35—In stockOn their site ↗
    TB500 Peptide Vial Kit5mg / No
    Kit
    		£19.35—In stockOn their site ↗
    TB500 DIY Pen Kit5mg / No
    Kit
    		£21.35—In stockOn their site ↗
    TB500 Peptide Vial Kit5mg / Yes
    Kit
    		£21.35—In stockOn 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.

  2. 242
    PGR Peptides logo

    PGR Peptides

    GB based
    Third-party testing statedCOA page linked, not reviewed

    121 products tracked · Ships to 1 country

    4.9 Trustpilot(76)
    6.6/ 10PepFinder Score
    Visit storeView review

    We may earn a commission. How this works

    From £3.58/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB500 10mgMade to Order Pen Kit Disposable
    Kit
    		£57.75—In stockOn their site ↗
    TB500 10mgMade to Order Pen Kit Reusable
    Kit
    		£74.25—In stockOn their site ↗
    TB500 10mgPreloaded Cartridge
    Liquid
    		£46.75—In stockOn their site ↗
    TB500 10mg10 mg£35.75£3.58/mgIn stockOn 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.

  3. 243
    Precision Peptides Shop logo

    Precision Peptides Shop

    GB based
    Third-party testing stated

    42 products tracked · Delivery Spend over £100 and receive free next day delivery.

    3.1 Trustpilot(2)
    6.6/ 10PepFinder Score
    Visit storeView review

    We may earn a commission. How this works

    From £3.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 (10mg)10 mg£30.00£3.00/mgIn stockOn 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.

  4. 244
    Alphamino Research Peptides logo

    Alphamino Research Peptides

    GB based
    Third-party testing stated

    21 products tracked

    Pays byCryptoPayPal
    3.2 Trustpilot(1)
    6.5/ 10PepFinder Score
    Visit storeView review

    We may earn a commission. How this works

    From £4.00/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    TB-5005 mg£20.00£4.00/mgIn stockOn 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.

  5. 245
    ApexLink logo

    ApexLink

    GB based
    Third-party testing statedCOA page linked, not reviewed

    26 products tracked · Ships to 36 countries

    Pays byCard
    2.9 Trustpilot(2)
    6.5/ 10PepFinder Score
    Visit storeView review

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB-500 (Thymosin Beta-4)As listed£17.99—In stockOn 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.

  6. 246
    BioVanta Research logo

    BioVanta Research

    GB based
    Third-party testing statedCOA page linked, not reviewed

    93 products tracked · Ships to 1 country

    6.5/ 10PepFinder Score
    Visit storeView review

    We may earn a commission. How this works

    From £2.50/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-5005 mg£29.95£5.99/mgIn stockOn their site ↗
    TB-50010 mg£24.95£2.50/mgIn stockOn 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.

  7. 247
    Bluewell Peptides logo

    Bluewell Peptides

    GB based
    COA page linked, not reviewed

    63 products tracked · Ships to 36 countries

    Pays byBank transfer
    4.8 Trustpilot(43)
    6.5/ 10PepFinder Score
    Visit storeView review

    We may earn a commission. How this works

    From £4.70/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 (Thymosin Beta-4) 5mg Peptide5 mg£24.95£4.99/mgIn stockOn their site ↗
    TB-500 (Thymosin Beta-4) 10mg Peptide10 mg£46.95£4.70/mgIn stockOn 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. 248
    Elite Lab Peptides logo

    Elite Lab Peptides

    GB based
    Third-party testing statedCOA page linked, not reviewed

    34 products tracked · Ships to 36 countries

    6.5/ 10PepFinder Score
    Visit storeView review

    We may earn a commission. How this works

    From £3.70/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 5mg5 mg£29.95£5.99/mgIn stockOn their site ↗
    TB-500 10mg10 mg£36.95£3.70/mgIn stockOn 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.

  9. 249
    Flex Peptides logo

    Flex Peptides

    GB based
    Third-party testing statedCOA page linked, not reviewed

    21 products tracked · Ships to 1 country

    6.5/ 10PepFinder Score
    Visit storeView review

    We may earn a commission. How this works

    From £1.99/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 5mg5 mg£19.95£3.99/mgIn stockOn their site ↗
    TB-500 10mg10 mg£19.95£1.99/mgIn stockOn 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.

  10. 250
    MediMax Peptides logo

    MediMax Peptides

    GB based
    Third-party testing stated

    58 products tracked

    4.1 Trustpilot(5)
    6.5/ 10PepFinder Score
    Visit storeView review

    We may earn a commission. How this works

    From £4.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-5005 mg£29.99£6.00/mgIn stockOn their site ↗
    TB-50010 mg£39.99£4.00/mgIn stockOn 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.