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About this product
IGF-1 LR3, a long-acting IGF-1 analogue for muscle growth and recovery. IGF1-LR3 is the Pharmaqo Labs version of Long R3 Insulin-like Growth Factor 1 , a modified peptide analogue of IGF-1. It comes as a freeze-dried powder that you reconstitute and inject. IGF-1 is one of the main drivers behind the muscle-building effects of growth hormone, and the LR3 version is engineered to stay active in the body far longer than natural IGF-1. What IGF1-LR3 is used for IGF1-LR3 promotes muscle cell growth and repair by binding to IGF-1 receptors and increasing protein synthesis and nutrient uptake. Lifters run it to add lean size, speed up recovery between sessions and support fuller muscle bellies during a bulk. Because it has a long half-life, reported around 20 to 30 hours, a single daily dose keeps it working across the day, so it needs fewer injections than short-acting peptides like IGF1-DES. How it is run - Commonly reported daily doses sit in the low microgram range, taken as one subcutaneous or intramuscular shot. Treat this as a guide, not medical advice. - Cycles usually run short, in the region of 4 to 6 weeks, then a break. - Many users time the dose around a workout or a carbohydrate meal to blunt the drop in blood sugar. - The powder is stable until it is mixed. Once reconstituted with water, keep the vial refrigerated to protect potency. Side effects and support IGF1-LR3 is generally well tolerated, but it can cause low blood sugar (hypoglycaemia), joint pain, water retention and tingling or numbness in the hands. Keep fast-acting carbs nearby in case blood sugar drops, and watch how you feel rather than pushing the dose. It is a peptide, not a testosterone-based steroid, so it does not require a PCT on its own. If you run it alongside a testosterone base, plan your PCT around that base. Stacks that pair well with IGF1-LR3 It is often placed on top of a steroid cycle rather than run alone. A testosterone base gives a stable anabolic foundation, and some users add it during a growth phase to push recovery and lean tissue further. Sort your training, food and sleep first, as the peptide only rewards a solid base. Buy IGF1-LR3 from PepFit Store Supplier - Genuine Pharmaqo Labs stock, lab tested with a verification check-code you can confirm before you buy. - Shipped from the UK on next-day tracked delivery in plain, discreet packaging. - Secure checkout with crypto, bank transfer and card. - Real Steroid Supplies UK Warehouses