COA certified · every batch testedSame-day shipping on orders by 2PM ESTUSA sourced · USA shippedFree shipping on orders over $3004.9/5 from 2,400+ verified researchers≥99% purity — HPLC + mass specEndotoxin tested · sterility verifiedCOA certified · every batch testedSame-day shipping on orders by 2PM ESTUSA sourced · USA shippedFree shipping on orders over $3004.9/5 from 2,400+ verified researchers≥99% purity — HPLC + mass specEndotoxin tested · sterility verifiedCOA certified · every batch testedSame-day shipping on orders by 2PM ESTUSA sourced · USA shippedFree shipping on orders over $3004.9/5 from 2,400+ verified researchers≥99% purity — HPLC + mass specEndotoxin tested · sterility verifiedCOA certified · every batch testedSame-day shipping on orders by 2PM ESTUSA sourced · USA shippedFree shipping on orders over $3004.9/5 from 2,400+ verified researchers≥99% purity — HPLC + mass specEndotoxin tested · sterility verified

For laboratory & research use only — not for human or veterinary use

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Global Labs
IGF-1 LR3 — research use only

IGF-1 LR3

Third-party tested · COA available

Long R3 insulin-like growth factor analog with extended half-life.

99.9% PurityResearch GradeCOA VerifiedThird-Party Tested

$85.00/ vial · USD

Volume pricingApplied automatically at checkout
QuantityPer unitYou save
3–4 units$79.057%
5–9 units$75.6511%
10+ units$71.4016%

Add 2 more to save 7% on every unit.

1
SKU IGF-1-LR3

The Purity Guarantee

Verified ≥99% by HPLC & mass spectrometry, third-party tested, with a lot-matched Certificate of Analysis on every vial.

For laboratory and research use only. Not for human or veterinary use.

Long R3 insulin-like growth factor analog with extended half-life.

Supplied as part of the Research Peptides line. Material is released only after identity and purity are confirmed for the specific lot being shipped.

Documentation

Certificate of Analysis & Safety Data

Third-party verified results for every lot we ship. Open, print or save any document instantly — no login required.

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