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Buyer's guide · November 2026 · 75 suppliers · Europe · page 2 of 3

Compare TB-500 suppliers in Europe

Suppliers 31 to 60 of 74 with TB-500 on sale based in Europe, in PepFinder Score order. Back to the first page for the price range, market history and questions.

Prices checked 8 Nov 2026 · 152 listings · 140 confirmed in stock · 9 out of stock · Thymic peptides

TB-500 · listed price per mg
EUR · single vials · 52 suppliersmedian €6.25/mg
€3.17/mg€20.00/mg

Multi-vial packs: €1.20/mg to €17.64/mg, median €2.75/mg (9 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 31–60 of 74 with listings on sale (1 more with everything out of stock) · prices in EUR only, never converted

  1. 31
    Premium Peptides logo
    COA page linked, not reviewed✓ Verified owner

    32 products tracked · Delivery 1-5 days · Ships to 31 countries

    Pays byCardBank transfer
    6.4/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB-500 5 mgTB-500 5 mg / 2 ml
    Liquid
    €64.00
    Store's price · 8 Nov 2026
    —In stockOn 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.

  2. 32
    ZeusPeptides logo

    ZeusPeptides

    NL based
    COA page linked, not reviewed

    22 products tracked

    Pays byCardBank transferCrypto
    6.4/ 10PepFinder Score

    We may earn a commission. How this works

    From €6.50/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 10 mg10 mg€65.00€6.50/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.

  3. 33
    Pepcore logo

    Pepcore

    NL based
    COA page linked, not reviewed

    114 products tracked · Ships to 27 countries

    Pays byCardBank transfer
    6.3/ 10PepFinder Score

    We may earn a commission. How this works

    From €5.90/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 10 mg10 mg€59.00€5.90/mgIn stockOn their site ↗
    TB500 Fragment (17-23)As listed€54.00—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.

  4. 34
    Regena Peptides logo
    Third-party testing statedCOA page linked, not reviewed

    160 products tracked · Ships to 36 countries

    Pays byCardBank transferCrypto
    4.0 Trustpilot(4)
    6.3/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB-500 (Thymosin Beta-4)5 mg€249.00—In stockOn their site ↗
    TB-500 (Thymosin Beta-4)10 mg€369.00—In stockOn their site ↗
    TB-500As listed——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.

  5. 35
    COA page linked, not reviewed

    27 products tracked

    Pays byCardPayPal
    6.2/ 10PepFinder Score

    We may earn a commission. How this works

    From €7.80/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    TB-5005 mg€39.00€7.80/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.

  6. 37
    Peptivae logo

    Peptivae

    NL based

    63 products tracked

    6.2/ 10PepFinder Score

    We may earn a commission. How this works

    From €4.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB500 – 10 mg10 mg€39.95€4.00/mgIn stockOn their site ↗
    TB500 – 10mg (Kant en klare pen)10mg
    Liquid
    €89.95—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.

  7. 38
    Baltic Peptides logo
    Third-party testing statedCOA page linked, not reviewed

    40 products tracked · Ships to 36 countries

    6.1/ 10PepFinder Score

    We may earn a commission. How this works

    From €5.50/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 (TB4) 10mg10 mg€54.99€5.50/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.

  8. 39
    EuroChem-labs logo
    Third-party testing stated

    18 products tracked

    Pays byCardBank transfer
    6.1/ 10PepFinder Score

    We may earn a commission. How this works

    From €8.40/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 5mg5 mg€42.00€8.40/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. 40
    BioPeptidai logo

    BioPeptidai

    PL based

    30 products tracked

    6.0/ 10PepFinder Score

    We may earn a commission. How this works

    From €4.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 10mg10 mg€40.00€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.

  10. 41
    Eurolab Peptides logo
    Third-party testing statedCOA page linked, not reviewed

    30 products tracked

    6.0/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB-500 €40.95As listed€40.95—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.

  11. 42
    Pepta Supply logo

    Pepta Supply

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

    24 products tracked

    6.0/ 10PepFinder Score

    We may earn a commission. How this works

    From €5.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 — 10 mg10 mg€49.99€5.00/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.

  12. 43
    peptides europe logo

    43 products tracked

    6.0/ 10PepFinder Score

    We may earn a commission. How this works

    From €6.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 (Fragment Ac-SDKP) 2.5mg / 50Caps2.5 mg€89.00€35.60/mgIn stockOn their site ↗
    TB-500 (Thymosin Beta-4) 5mg5 mg€39.99€8.00/mgIn stockOn their site ↗
    TB-500 (Thymosin Beta-4) 10mg10 mg€59.99€6.00/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.

  13. 44
    peptidesvoordelig.nl logo

    141 products tracked

    6.0/ 10PepFinder Score

    We may earn a commission. How this works

    From €5.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 Vial – Research Peptide10 mg€49.99€5.00/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.

  14. 45
    Research Peptides ES logo
    COA page linked, not reviewed

    54 products tracked

    6.0/ 10PepFinder Score

    We may earn a commission. How this works

    From €3.40/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    Thymosin Beta 4 (TB500) 5mg5 mg€33.00€6.60/mgIn stockOn their site ↗
    Thymosin Beta 4 (TB500) 10mg10 mg€34.00€3.40/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.

  15. 46
    Regenorix Peptides logo
    Third-party testing statedCOA page linked, not reviewed

    30 products tracked

    Pays byBank transferCrypto
    5.9/ 10PepFinder Score

    We may earn a commission. How this works

    From €4.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 Peptide – 10 mg10 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.

  16. 47
    CleanPeptides.eu logo
    Third-party testing stated

    33 products tracked

    5.8/ 10PepFinder Score

    We may earn a commission. How this works

    From €6.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 10 mg10 mg€59.95€6.00/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.

  17. 48
    Radiant Peptides logo
    COA page linked, not reviewed

    23 products tracked

    5.8/ 10PepFinder Score

    We may earn a commission. How this works

    From €4.50/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 10 mg10 mg€44.99€4.50/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.

  18. 49
    Retalabs logo

    Retalabs

    NL based
    COA page linked, not reviewed

    39 products tracked

    5.8/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB-500As listed€44.95—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.

  19. 50
    Dn Research logo

    44 products tracked

    5.7/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB 500 |Thymosin Beta 4 | 15mg Peptide Pen15mg
    Liquid
    €185.00—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.

  20. 51
    Peptica logo

    Peptica

    NL based
    COA page linked, not reviewed

    16 products tracked

    5.7/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB-500As listed€29.90—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.

  21. 52
    Peptide Kliniek logo
    COA page linked, not reviewed

    45 products tracked

    Pays byCardCrypto
    5.7/ 10PepFinder Score

    We may earn a commission. How this works

    From €4.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 (TB4) 10 mg10 mg€39.95€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.

  22. 53
    Smart Peptides logo
    COA page linked, not reviewed

    49 products tracked

    5.7/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB-500 KapselnAs listed
    Capsules
    €74.90—In stockOn their site ↗
    TB-500As listed€49.90—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.

  23. 54
    Unit Peptides logo
    Third-party testing statedCOA page linked, not reviewed

    59 products tracked

    5.7/ 10PepFinder Score

    We may earn a commission. How this works

    From €6.00/mg (20 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 – 5mg | 10mg | 20mg5 mg€39.99€8.00/mgIn stockOn their site ↗
    TB-500 – 5mg | 10mg | 20mg10 mg€69.99€7.00/mgIn stockOn their site ↗
    TB-500 – 5mg | 10mg | 20mg20 mg€119.99€6.00/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.

  24. 55
    Dutch Peptide logo

    65 products tracked

    5.6/ 10PepFinder Score

    We may earn a commission. How this works

    From €5.75/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 10MG10 mg€57.50€5.75/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.

  25. 56

    Europeptide

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

    15 products tracked · Ships to 6 countries

    Pays byBank transferCrypto
    5.6/ 10PepFinder Score

    We may earn a commission. How this works

    From €3.90/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 10mg10 mg€38.99€3.90/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.

  26. 57
    Peptidgen logo

    Peptidgen

    SK based

    23 products tracked

    5.6/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    Thymosin Beta‑4As listed€72.99—Not statedOn their site ↗
    TB-500 (THYMOSIN BETA-4)As listed€64.99—Not statedOn 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.

  27. 58
    KingPeptides logo

    KingPeptides

    NL based
    COA page linked, not reviewed

    17 products tracked

    5.5/ 10PepFinder Score

    We may earn a commission. How this works

    From €12.99/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    TB500 (Thymosin Beta-4) (5MG)5 mg€64.95€12.99/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.

  28. 59
    Peptidera logo

    Peptidera

    NL based
    COA page linked, not reviewed

    38 products tracked

    5.5/ 10PepFinder Score

    We may earn a commission. How this works

    From €5.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 | Onderzoekspeptide10 mg€49.95€5.00/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.

  29. 60
    AlpenPeptides logo
    COA page linked, not reviewed

    53 products tracked

    Pays byCard
    5.4/ 10PepFinder Score

    We may earn a commission. How this works

    From €5.99/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-5005 mg€35.88€7.18/mgIn stockOn their site ↗
    TB-50010 mg€59.88€5.99/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.