IGF-1 LR3
Muscle & Growth Research
$10.99 $78.99Price range: $10.99 through $78.99
IGF-1 LR3 – a long-acting IGF-1 analogue studied for cell growth and recovery downstream of growth hormone. Choose 0.1mg or 1mg.
Specifications
| Form | Lyophilized powder |
|---|---|
| Purity | >99% (third-party lab tested) |
| Typical dose | 200 mcg daily (reference) |
| Reconstitute | 2 mL bacteriostatic water |
| Application | Laboratory research use only |
| Lab certificate | View certificate of analysis |
Reconstitution calculator
Work out concentration, draw volume, and doses per vial. For laboratory research planning only.
How to read it: on a standard U-100 insulin syringe, 100 IU = 1 ml. The middle figure is the line to draw to. Always confirm against the research protocol. Products are sold for laboratory research use only, not for human consumption.
Description
IGF-1 LR3 is a long-acting form of Insulin-like Growth Factor 1 - the downstream signal of growth hormone, with an extended half-life for sustained activity in research. Available in 0.1mg and 1mg.
Why it stands out
- Long-Arg3 modification greatly extends IGF-1's active window
- Studied for muscle-cell growth, recovery and nutrient partitioning
- Acts downstream of the growth-hormone axis at the IGF-1 receptor
- Select your dosage below - 0.1mg or 1mg, third-party tested to >99% purity
Supplied as lyophilised powder, >99% purity, third-party lab-tested with a certificate of analysis on every batch. For laboratory and research use only — not for human or animal consumption.






Sienna T. (verified owner) –
Three weeks into IGF-1 LR3 1 mg and the recovery is the standout — I’m hitting the same muscle group sooner and not feeling beat up. Pumps in the gym are noticeably bigger.
ธนกร ส. (verified owner) –
สินค้าดีครับ IGF-1 LR3 1 mg ได้ผลตามที่หวังทั้งเรื่องการฟื้นตัวและการปั๊มเลือด หักไปหนึ่งดาวเพราะอยากให้น้ำหนักขึ้นกว่านี้นิดหน่อย แต่นั่นก็เรื่องไดเอทของผมเอง
Violet C. (verified owner) –
Running IGF-1 LR3 1 mg for a lean bulk — sleep got deeper and my recovery markers are way better. Genuinely impressed with the quality from this batch.
ณิชา ส. (verified owner) –
ใช้ IGF-1 LR3 1 mg สำหรับเพิ่มกล้ามแบบลีน — นอนหลับลึกขึ้นและค่าการฟื้นตัวดีขึ้นมาก ประทับใจคุณภาพของล็อตนี้จริงๆ
Mason W. (verified owner) –
My joints felt better and my lifts went up on IGF-1 LR3 1 mg. Tendons and recovery both improved, which let me train harder. Fast Canadian shipping too.
Hafizah binti M. (verified owner) –
Kepenuhan otot ialah perkara pertama yang orang perasan dengan IGF-1 LR3 1 mg. Urat mula timbul sekitar minggu kedua. Dibungkus rapi dengan COA, tepat seperti diterangkan.