How IGF-1 LR3 is supplied
IGF-1 LR3 is supplied as a lyophilised powder. Reported half-life: Substantially longer than native IGF-1, on the order of 20 to 30 hours in published models. Storage: 2-8 C. Particularly sensitive to freeze-thaw cycling.
Presentation
IGF-1 LR3 is supplied as a lyophilised powder. Reported half-life: Substantially longer than native IGF-1, on the order of 20 to 30 hours in published models. Storage: 2-8 C. Particularly sensitive to freeze-thaw cycling.
Why presentation changes the comparison
Cost per milligram is calculated from the strength printed on the listing. Where a listing states no strength the column is left blank rather than estimated. Growth hormone is stated in international units, so a comparison against anything priced per milligram needs converting first.
| Listing | Strength | Price | Cost per mg | Stock |
|---|---|---|---|---|
| Quanta Pharma IGF-1 LR3 1mg | 1 mg | £40 | £40.00 per mg | out of stock |
Quanta Pharma IGF-1 LR3 1mgout of stock£40
Availability checked 2026-09-09. The product page carries live stock.