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IGF 1 LR3 10×0.1mg – MACTROPIN


Bearing similar properties as insulin, peptide IGF-1 LR3 facilitates growth of muscles by raising the number of new muscle cells at the injection site. IGF-LR3 is a continued version of IGF-1 where LR stands for Long Release. This peptide may be used in combination with other supplements and peptides to help enhance them.

SKU: IGF-1 LR3 10x0.1mg - Mactropin Categories: , ,
  • Product and Laboratory: Peptide IGF-1 LR3 by Mactropin
  • Effects: Increased muscle mass at injection site, reverses testicular athrophy
  • Form: Injection
  • Concentration: 0,1 mg/vial
  • Presentation: 1 vial
  • Dosage: 50-150mcg per day over a duration of the user’s choosing (please see description for more details on dosage)
  • Protection during treatment: None needed if used alone
  • Pct post cycle therapy: None needed if used alone
  • Stack: Can be used with all products.
  • Level: Suitable for all users

Buy Peptide IGF-1 LR3 by Mactropin (0,1mg Vial)

Just like the growth factor, insulin is a vital product in muscular development. It works best by boosting the muscle mass and recovery. It is also an excellent supplement for aesthetic purposes.

After an extensive experiment, Mactropin managed to separate and synthesize the product for body treatment. It is now possible to accelerate growth and recovery without necessarily relying on modestly accessible organic IGF-1 levels in our bodies. Further research led to the refinement of the existing IGF 1 to give IGF-1 LR3. This product is not only 3 times more but also lasts twice longer the normal amount of time. Mactropin offers the best quality IGF-1 LR3 for sale online and we’re proud to recommend it to you.

Benefits of IGF-1 LR3

It’s common to find people confusing the benefits of IGF-1 LR3 with those of anabolic steroids even though the two compounds are completely different.
Function of IGF-1 in the body:

  • Triggers the release of MGF after extreme physical activities which, in turn, employs the satellite muscle cells to boost the muscle mass
  • Improves the body’s potential to fully recuperate after a physical activity
  • Acts as an anti-aging product
  • Boosts uptake of nutrients
  • Aids in the regeneration of the nervous tissue

As already indicated, IGF-1 level is highest with intense physical activities which therefore imply that it’s the best time to incorporate IGF-1 LR3 so it blends completely with the natural processes of the body and boost anabolism properties. Using IGF-1 LR3 also ensures that IGF-1 is available for a span of 20-30 hours as opposed to a short duration; this boosts the anabolic properties in the body.

Side Effects of IGF1 LR3

Normally, the side effects of IGF1 / IGF1 LR3 are often mild in nature. In an anabolic cycle,IGF-1 has one major duty of sending the satellite muscle cells into action. Thanks to the involvement of the extra muscle cells, anabolism is also elevated albeit to a particular point when there’s no way to employ any more extra cells.

Success when using IGF 1 only comes from using the recommended dosages for heightened growth of muscle cells. In case you exceed the right amount, it would result to intestinal growth. In fact, this is the catalyst behind the dreaded “bloat belly” that professional bodybuilders have had to deal with.

Also, some users have reported cases of hypoglycemia that results in dizziness/ and itching at the place of injection.

Except for the issues given above, there’s nothing much to be concerned about when using IGF-1. Although there have been claims that the product can cause cancer, they are not backed by any scientific evidence.

IGF1 LR3 Dosages and Cycles

It’s not yet been proven that continued use of IGF1 LR3 is risky, and so, there is not particular cycle to stick to. What this statement implies is that you can have the product from day one to the final day of the year and not develop any severe effects.

Recommended dosages for IGF-1 LR3 is approximately 50 – 150 mcg per day.

Worth noting is that, there are those professionals of who are of the opinion that 50 mcg per day when administered post workout is sufficient to enhance the growth of muscles. That eliminates the need to employ too many cells in the anabolic processes of the system, which lead to enlargement of internal organs. So, the best thing is to not exceed 50mcg per day and use it for as long as you can, and you’ll have lowered any chances of harsh adverse effects.

How Does IGF1 LR3 Work?

IGF1 LR3 is a derivative of insulin-like Growth Factor 1 which is similar to the one produced in the body. IGF-1 is different from IGF-1 LR3 in that the latter has arginine as opposed to glutamic acid as an addition placed at the 3rd position of the amino acid sequence. Besides, it features 13 additional amino acids positioned at the N terminus.The extra properties mean that IGF-1 LR3 has better metabolic stability compared to the bases IGF1 hormone.

Buy Cheap IGF1 LR3 Online / Cheap IGF1 LR3 For Sale

As always, Mactropin never disappoint and luckily, they have their own variant of IGF1 LR3 taking the lead among the competition. In production, they ensure all products are in line with the GMP (Good Manufacturing Practice) guidelines guaranteeing nothing but the purest and highly concentrated variant of IGF-1 you can find online. That translates to a safety and successful cycle that will meet your goals.

Feel at home. Our site is here to deliver the best quality of IGF-1 at the most affordable price than you can ever find anywhere online.. Make your order today!


Delivery charges vary depending on the Warehouse of the products you choose. We deliver only in Europe except Greece, Iceland, Norway, Ukraine, Turkey, Switzerland, UK. We don’t ship outside of Europe. 

The preparation and the logistics of monitoring orders are entrusted to a 5-person-team to ensure the proper dispatch of orders within 24 hours for references in stock and after confirming your payment. The shipping time depends of your location but it usually takes about 1 week.

If the items come from the “Warehouse 8 EUROPE ONLY”, shipping cost is as follow:


“OPTION 2” – REGULAR SHIPPING + INSURANCE: $17 + 8% of the order total


This insurance insures your package in case of breakage, loss of your package by mail or in case of customs seizures, and we will immediately reship it without proof of your purchase (the online monitoring or a simple picture will suffice). Over 80% of our customers have chosen the insurance option.