IGF-1 LR3 is a powerful analog of insulin-like growth factor-1, extending its activity in the body to maximize regenerative and performance benefits. It supports lean muscle growth, fat metabolism, and faster recovery, making it a popular choice for those looking to improve strength, endurance, and overall body composition. Beyond fitness, IGF-1 LR3 also plays a role in cell repair, bone density, cognitive function, and healthy aging, helping to restore vitality on a systemic level. Importantly, by enhancing blood vessel health, nitric oxide activity, and tissue repair, IGF-1 LR3 may also improve sexual health and erectile function, supporting confidence and quality of life.
Available on backorder
Why Choose BSC Peptides?
3rd Party Tested
All of our products and batches are analyzed and tested by independent 3rd party laboratories for purity and quality assurance.
Delivery Guarantee
We guarantee the safe arrival of your package. If for any reason your package doesn’t arrive, please contact us and we will work with you to ensure you get your products in a timely fashion.
Lyophilized Powder
Lyophilization is defined as a freeze-drying process that removes water from a product after it is frozen and placed under a vacuum.
USA > $150
U.S. orders over $150 ship free, usually within one to two business days.
Discreet Shipping
All items are discreetly shipped in order to protect the privacy of our customers.
Why Choose BSC Peptides?
Batch-tested COAs
Documentation provided with every order.
Laboratory-Grade Quality
Supplied exclusively for research applications.
Clear Policies & Compliance
Full disclaimers, terms, and transparent operations.