3rd Party Tested
Same-Day Shipping USA
COA with Every Order
Free Shipping $200+
>99% Purity Guaranteed
3rd Party Tested
Same-Day Shipping USA
COA with Every Order
Free Shipping $200+
>99% Purity Guaranteed
3rd Party Tested
Same-Day Shipping USA
COA with Every Order
Free Shipping $200+
>99% Purity Guaranteed
3rd Party Tested
Same-Day Shipping USA
COA with Every Order
Free Shipping $200+
>99% Purity Guaranteed
3rd Party Tested
Same-Day Shipping USA
COA with Every Order
Free Shipping $200+
>99% Purity Guaranteed
3rd Party Tested
Same-Day Shipping USA
COA with Every Order
Free Shipping $200+
>99% Purity Guaranteed
3rd Party Tested
Same-Day Shipping USA
COA with Every Order
Free Shipping $200+
>99% Purity Guaranteed
3rd Party Tested
Same-Day Shipping USA
COA with Every Order
Free Shipping $200+
>99% Purity Guaranteed
3rd Party Tested
Same-Day Shipping USA
COA with Every Order
Free Shipping $200+
>99% Purity Guaranteed
3rd Party Tested
Same-Day Shipping USA
COA with Every Order
Free Shipping $200+
>99% Purity Guaranteed

99.8% Purity Verified

Third-Party Tested by Janoshik Labs • HPLC & MS

# Batch: 835424 May 13, 2025
Growth Peptides

IGF-1 LR3

Long-acting IGF-1 analog for cell proliferation and growth factor research.

$95.00
+99% Purity
Third-Party Tested

BUY MORE, SAVE MORE

Quantity
Price
1-2 units
$95.00 /unit
3-5 unitsSave 15%
$80.75 /unit
6+ unitsBest Value
$76.00 /unit
Add 2 more for 15% off
$95.00
Currently out of stock

Product Description

IGF-1 LR3 is a modified form of Insulin-like Growth Factor-1 with an extended half-life. It is widely studied for cell proliferation, muscle hypertrophy, and growth factor signaling.

FOR RESEARCH USE ONLY. Not for human consumption.

Technical Specifications

Molecular Formula
C400H625N111O115S9
Molecular Weight
9117.50 g/mol

Customer Reviews

Verified research purchases

5.0(3 reviews)
A
Alex R. Verified
2 weeks ago

Excellent quality

IGF-1 LR3 arrived quickly and the COA documentation was included. Purity matched the listed specs. Very satisfied with this purchase.

34 people found this helpful
J
Jamie L. Verified
1 month ago

Fast shipping, great product

Same-day shipping as promised. Product was well-packaged and documentation was thorough. Will order again.

28 people found this helpful
M
Morgan P. Verified
3 weeks ago

Trustworthy supplier

Third-party testing results are verifiable which gives me confidence. This is what a professional supplier should look like.

22 people found this helpful

Frequently Researched Together

Commonly studied alongside in laboratory settings

IGF-1 LR3
IGF-1 LR3
This Item
$95.00
CJC-1295 + Ipamorelin
CJC-1295 + Ipamorelin
$85.00
Ipamorelin
Ipamorelin
$45.00