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Buyer's guide · November 2026 · 73 suppliers · Europe · page 3 of 3

Compare TB-500 suppliers in Europe

Suppliers 61 to 72 of 72 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 6 Nov 2026 · 150 listings · 137 confirmed in stock · 10 out of stock · Thymic peptides

TB-500 · listed price per mg
EUR · single vials · 52 suppliersmedian €6.25/mg
€3.19/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 61–72 of 72 with listings on sale (1 more with everything out of stock) · prices in EUR only, never converted

  1. 61
    Pen Peptider logo

    Pen Peptider

    SE based

    43 products tracked

    5.3/ 10PepFinder Score

    We may earn a commission. How this works

    From €7.80/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 (Thymosin beta 4) | 5mg5 mg€64.00€12.80/mgIn stockOn their site ↗
    TB-500 (Thymosin Beta-4) 43aa 5mg/10mg vial5 mg€50.00€10.00/mgIn stockOn their site ↗
    TB-500 (Thymosin Beta-4) 43aa 5mg/10mg vial10 mg€78.00€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.

  2. 62
    24Peptides logo

    24Peptides

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

    96 products tracked

    5.2/ 10PepFinder Score

    We may earn a commission. How this works

    From €4.40/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 Fragment 10mg10 mg€44.00€4.40/mgIn stockOn their site ↗
    TB-500 (Thymosin Beta 4) 10mg10 mg€69.00€6.90/mgIn stockOn their site ↗
    TB-500 (Thymosin Beta-4) 20mg20 mg€114.00€5.70/mgIn stockOn their site ↗
    TB-500 30mg30 mg€239.00€7.97/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. 63

    ArcticAmino

    NO based
    COA page linked, not reviewed

    28 products tracked

    Pays byCard
    5.2/ 10PepFinder Score

    We may earn a commission. How this works

    From €11.00/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    TB-5005 mg€55.00€11.00/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. 64
    customsupplements logo

    24 products tracked

    Pays byCard
    5.1/ 10PepFinder Score

    We may earn a commission. How this works

    From €19.60/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 (5 mg) 98 € + Shipping5 mg€98.00€19.60/mgIn stockOn their site ↗
    TB-500 (5 mg) 5 vials5 × 5 mg
    25 mg in total
    €441.00€17.64/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. 65
    Ultimate Biolabs logo
    COA page linked, not reviewed

    53 products tracked

    5.1/ 10PepFinder Score

    We may earn a commission. How this works

    From €8.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 (Thymosin Beta-4) (10 mg) – Research Peptide10 mg€79.99€8.00/mgIn stockOn their site ↗
    TB-500 (Thymosin Beta-4)As listed€79.99—In stockOn their site ↗
    TB-500 (UBL-012)As listed€59.99—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.

  6. 66

    EuroPeptideX

    FR based
    COA page linked, not reviewed

    63 products tracked

    Pays byCryptoPayPal
    4.4/ 10PepFinder Score

    We may earn a commission. How this works

    From €15.00/mg (20 mg vial)

    Listing as namedSizePricePer mgStock
    TB-500 (fragment Tβ4)5 mg€85.46€17.09/mgIn stockOn their site ↗
    TB-500 (fragment Tβ4)10 mg€159.90€15.99/mgIn stockOn their site ↗
    TB-500 (fragment Tβ4)20 mg€299.90€15.00/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.

  7. 67
    AlpenPeptides logo

    53 products tracked

    –PepFinder 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.

  8. 68
    COA page linked, not reviewed

    168 products tracked

    –PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB-500 5mg – Recovery & Regeneration Peptide10ml / geen / ja
    Liquid
    €58.00—In stockOn their site ↗
    TB-500 5mg – Recovery & Regeneration Peptide2ml / 10x-05-ml-insulinespuiten / ja
    Liquid
    €53.00—In stockOn their site ↗
    TB-500 5mg – Recovery & Regeneration Peptide2ml / 10x-05-ml-insulinespuiten / nee
    Liquid
    €50.00—In stockOn their site ↗
    TB-500 5mg – Recovery & Regeneration Peptide2ml / 10x-1-ml-insulinespuiten / ja
    Liquid
    €53.00—In stockOn their site ↗
    TB-500 5mg – Recovery & Regeneration Peptide2ml / 10x-1-ml-insulinespuiten / nee
    Liquid
    €50.00—In stockOn their site ↗
    TB-500 5mg – Recovery & Regeneration Peptide2ml / geen / ja
    Liquid
    €48.00—In stockOn their site ↗

    + 6 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.

  9. 69
    OSMOSE Research logo
    COA page linked, not reviewed

    16 products tracked

    Pays byCardPayPal
    –PepFinder Score

    We may earn a commission. How this works

    From €11.00/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    TB-5002 mg€39.99€20.00/mgIn stockOn their site ↗
    TB-5005 mg€54.99€11.00/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. 70
    Peptide Lab logo

    Peptide Lab

    NL based
    COA page linked, not reviewed

    70 products tracked

    –PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB-5005 x 10 milligram TB-500 poeder met steriel water / Glazen am€204.95—In stockOn their site ↗
    TB-50010 x 10 milligram TB-500 poeder met steriel water / Glazen a€369.95—In stockOn their site ↗
    TB-5003 x 10 milligram TB-500 poeder met steriel water / Glazen am€124.95—In stockOn their site ↗
    TB-5001 x 10 milligram TB-500 poeder met steriel water / Glazen am€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.

  11. 71
    Primal Peptides logo

    64 products tracked

    –PepFinder Score

    We may earn a commission. How this works

    From €5.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    TB-50010 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.

  12. 72
    Reinforced logo

    Reinforced

    IE based

    9 products tracked

    –PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    TB-500As listed€64.99—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.

Also listing TB-500, currently out of stock: Peptid Atelier.