igf-1 lr3 collagen synthesis LR3: muscle growth, or just hype? A peptide often mentioned in muscle growth circles — but what does the science actually say about IGF-1 LR3? IGF -1 stands for Insulin Growth Factor Packaging:50ml Skin Ageing Identification of a genetic
SKU: 71234709915
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 1 - Oct 6



















