
Performance Peptide
IGF-1 LR3
Muscle protein synthesis and nutrient partitioning determine body composition outcomes regardless of training volume. IGF-1 LR3 is a long-acting analog of Insulin-like Growth Factor 1 that research shows activates muscle satellite cells, improves nutrient utilization, and stimulates muscle protein synthesis at the cellular level.
Dosage
$67.99 / vial
Quantity
Bundle & Save
In stock — ships within 24 hours
The Pepteem Guarantee. Every batch ships with a third-party CoA verifying 99.1% purity — if it doesn't match, we replace it or refund you. No forms, no fight.
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IGF-1 LR3
1mg × 1 · $67.99
Muscle protein synthesis and nutrient partitioning determine body composition outcomes regardless of training volume. IGF-1 LR3 is a long-acting analog of Insulin-like Growth Factor 1 that research shows activates muscle satellite cells, improves nutrient utilization, and stimulates muscle protein synthesis at the cellular level.
- Long-acting IGF-1 analog
- 99%+ verified purity
- Certificate of Analysis included
- Category
- Performance
- Purity
- 99.1%
- Form
- Lyophilized powder
- Available dosages
- 1mg
- Use
- Laboratory & research use only
IGF-1 LR3 — Latest CoA
HPLC & MS · 99.1% purity

