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Buyer's guide · November 2026 · 166 suppliers · United States · page 2 of 6

Compare IGF-1 LR3 suppliers in the US

Suppliers 31 to 60 of 155 with IGF-1 LR3 on sale based in the US, in PepFinder Score order. Back to the first page for the price range, market history and questions.

Prices checked 7 Nov 2026 · 227 listings · 202 confirmed in stock · 20 out of stock · Growth factor analogues

IGF-1 LR3 · listed price per mg
USD · single vials · 115 suppliersmedian US$85.00/mg
US$20.83/mgUS$459.90/mg

Multi-vial packs: US$30.00/mg to US$381.70/mg, median US$81.99/mg (26 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 155 with listings on sale (11 more with everything out of stock) · prices in USD only, never converted

  1. 31
    Amp Peptides logo

    Amp Peptides

    US based
    Third-party testing statedCOA page linked, not reviewed✓ Verified owner

    26 products tracked · Delivery 1-3 Business days · Est. 2024

    Pays byCardBank transferCrypto
    7.1/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3As listedUS$90.00—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.

  2. 32
    BioPep logo

    BioPep

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

    29 products tracked

    Pays byCardCrypto
    4.5 Trustpilot(17)
    7.1/ 10PepFinder Score

    We may earn a commission. How this works

    From US$20.83/mg (1.08 mg vial)

    Listing as namedSizePricePer mgStock
    IGF1-Lr3 1.08 mg Lot 260311.08 mgUS$22.50US$20.83/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
    Elite Research Labs logo
    Third-party testing statedCOA page linked, not reviewed

    37 products tracked · Ships to 1 country

    7.1/ 10PepFinder Score

    We may earn a commission. How this works

    From US$84.99/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 1mg Research Peptide1 mgUS$84.99US$84.99/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.

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

    39 products tracked · Delivery Estimated delivery times: 2 to 3 business days. · Ships to 1 country

    7.1/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF1-LR3As listedUS$74.95—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.

  5. 35
    NorthPeptide logo

    NorthPeptide

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

    63 products tracked · Ships to 2 countries

    4.6 Trustpilot(18)
    7.1/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3As listedUS$28.88—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. 36
    Peak Peptides logo
    Third-party testing statedCOA page linked, not reviewed

    55 products tracked · Delivery Standard domestic delivery takes 1–2 business days.

    Pays byCardBank transferCrypto
    7.1/ 10PepFinder Score

    We may earn a commission. How this works

    From US$100.00/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 (1 MG)1 mgUS$100.00US$100.00/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. 37
    Peptide Minds logo
    Third-party testing stated

    37 products tracked · Ships to 36 countries

    4.7 Trustpilot(44)
    7.1/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3As listedUS$26.00—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.

  8. 38
    Peptide Warehouse logo
    Third-party testing statedCOA page linked, not reviewed

    74 products tracked · Ships to 1 country

    Pays byCrypto
    4.2 Trustpilot(26)
    7.1/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3As listedUS$104.99—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.

  9. 39
    Solas Science logo
    Third-party testing statedCOA page linked, not reviewed

    28 products tracked

    Pays byCard
    4.7 Trustpilot(29)
    7.1/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3As listedUS$69.99—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.

  10. 40
    NextWave Peptides logo
    Third-party testing statedCOA page linked, not reviewed

    29 products tracked · Delivery NextWave orders are processed through a U.S. warehouse, dispatched within 24 hours and typically delivered within 3–8 days.

    7.0/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    Long R3 Insulin-Like Growth Factor-1 (IGF-1 LR3)As listedUS$79.00—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.

  11. 41
    RCHQ logo

    RCHQ

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

    22 products tracked

    Pays byCardBank transferCryptoPayPal
    4.0 Trustpilot(4)
    7.0/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 / Acetic Acid BundleAs listedUS$49.99—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.

  12. 42
    Stackhaus Research logo
    Third-party testing statedCOA page linked, not reviewed

    85 products tracked · Ships to 1 country

    Pays byCardBank transfer
    7.0/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR30.01mg [3mL]
    Liquid
    US$61.50—In stockOn their site ↗
    IGF-1 LR31mg [3mL]
    Liquid
    US$102.00—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.

  13. 43
    Nootropic Source logo

    56 products tracked

    Pays byCardBank transferCrypto
    6.9/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 PeptideAs listedUS$34.95—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.

  14. 44
    Xeno logo

    Xeno

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

    28 products tracked

    Pays byCrypto
    3.3 Trustpilot(7)
    6.9/ 10PepFinder Score

    We may earn a commission. How this works

    From US$74.99/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR31 mgUS$74.99US$74.99/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.

  15. 45
    Third-party testing statedCOA page linked, not reviewed

    47 products tracked · Ships to 1 country

    5.0(1)
    6.8/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3As 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.

  16. 46
    Atomik Labz logo

    Atomik Labz

    US based

    133 products tracked

    2.7 Trustpilot(34)
    6.8/ 10PepFinder Score

    We may earn a commission. How this works

    From US$85.00/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-LR31 mgUS$85.00US$85.00/mgIn stockOn their site ↗
    IGF-LR3 BULK PACK10 × 1 mg
    10 mg in total
    US$765.00US$76.50/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.

  17. 47
    Cenexa Labs logo

    Cenexa Labs

    US based
    Third-party testing stated

    93 products tracked

    Pays byCardCrypto
    6.8/ 10PepFinder Score

    We may earn a commission. How this works

    From US$78.99/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR31 mgUS$78.99US$78.99/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.

  18. 48
    Element SARMs logo

    21 products tracked · Delivery We do offer an Express option that in most cases take 1 to 2 days for delivery but is not guaranteed due to USPS policy and the current pandemic.

    6.8/ 10PepFinder Score

    We may earn a commission. How this works

    From US$70.99/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 1MG1 mgUS$70.99US$70.99/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.

  19. 49
    Exogen Research logo

    61 products tracked

    Pays byCardCrypto
    6.8/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3As listedUS$99.99—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.

  20. 50
    Panda Peptides logo
    Third-party testing statedCOA page linked, not reviewed

    48 products tracked · Ships to 1 country

    4.8 Trustpilot(77)
    6.8/ 10PepFinder Score

    We may earn a commission. How this works

    From US$44.99/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 1mg1 mgUS$44.99US$44.99/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.

  21. 51
    Vertex Labs logo

    Vertex Labs

    US based
    Third-party testing statedCOA page linked, not reviewed✓ Verified owner

    48 products tracked · Delivery 3 · Ships to 1 country · Est. 2026

    Pays byCard
    4.2 Trustpilot(24)
    6.8/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3As listedUS$69.00—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.

  22. 52
    Core Peptides logo
    Third-party testing stated

    87 products tracked · Ships to 1 country

    Pays byCard
    6.7/ 10PepFinder Score

    We may earn a commission. How this works

    From US$150.00/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    Receptor Grade IGF-1 LR3 – 100MCG100 mcgUS$28.00US$280.00/mgIn stockOn their site ↗
    Receptor Grade IGF-1 LR3 – 1MG1 mgUS$150.00US$150.00/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.

  23. 53
    Glacier Aminos logo
    Third-party testing statedCOA page linked, not reviewed

    154 products tracked

    4.6 Trustpilot(116)
    6.7/ 10PepFinder Score

    We may earn a commission. How this works

    From US$64.99/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 1MG1 mgUS$64.99US$64.99/mgIn stockOn their site ↗
    IGF-1 LR3 1MG (5-Pack)5 × 1 mg
    5 mg in total
    US$285.96US$57.19/mgIn stockOn their site ↗
    IGF-1 LR3 1MG (10-Pack)10 × 1 mg
    10 mg in total
    US$487.42US$48.74/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. 54

    OptimalPep

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

    58 products tracked · Delivery Orders ship via FedEx 2-Day or USPS Priority and usually arrive within 2–3 business days once scanned. · Ships to 36 countries

    Pays byCard
    6.7/ 10PepFinder Score

    We may earn a commission. How this works

    From US$68.00/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 – 1MG1 mgUS$68.00US$68.00/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.

  25. 55
    Orion Peptides logo
    Third-party testing statedCOA page linked, not reviewed

    82 products tracked · Ships to 1 country

    Pays byCardBank transferCrypto
    6.7/ 10PepFinder Score

    We may earn a commission. How this works

    From US$180.00/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 – 1mg1 mgUS$180.00US$180.00/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.

  26. 56
    Third-party testing statedCOA page linked, not reviewed

    140 products tracked · Ships to 41 countries

    Pays byCryptoPayPal
    6.7/ 10PepFinder Score

    We may earn a commission. How this works

    From US$175.00/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR3100 mcgUS$50.00US$500.00/mgIn stockOn their site ↗
    IGF-1 LR31 mgUS$175.00US$175.00/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.

  27. 57
    Xtreme Bio Labs logo
    Third-party testing statedCOA page linked, not reviewed

    38 products tracked · Ships to 1 country

    Pays byCardCrypto
    6.7/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 – Premium Research PeptideAs listedUS$69.99—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.

  28. 58
    Third-party testing statedCOA page linked, not reviewed

    32 products tracked

    Pays byCard
    6.6/ 10PepFinder Score

    We may earn a commission. How this works

    From US$74.99/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 1mg1 mgUS$74.99US$74.99/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.

  29. 59
    Eros Peptides logo
    COA page linked, not reviewed

    78 products tracked

    Pays byCardPayPal
    3.9 Trustpilot(16)
    6.6/ 10PepFinder Score

    We may earn a commission. How this works

    From US$39.99/mg (1 mg vial)

    Listing as namedSizePricePer mgStock
    IGF-1 LR3 1MG1 mgUS$39.99US$39.99/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.

  30. 60
    Essential Aminos logo
    Third-party testing stated

    36 products tracked

    Pays byCardCrypto
    6.6/ 10PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    IGF-1 LR3As listedUS$64.00—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.