IGF/LR3

[felon4life]

is LR3IGF the same compound as media grade IGF?

[preistfan]

IGF-1 with out the LR3 attachment, is a very short acting and ste specific compound. By adding a certain compound, I wanna say it's an amino, at the R3 terminal of the peptide, you extend it's active life significantly. This makesthe compound a little more systematic as opposeto only site specific.
When you refer to"media grade" vs. "receptor grade" you are refering to the %purity. Recpetor grade is around 99%, media grade is below 90%, forgive me if the pecentages are off slightly but you get the point. Recpetor grade is as one member described it "for the discriminating" igf user but most users will be more than happy with media grade when you compare pricing. If you google "receptor - igf-1LR3" youshould get a result listing that item for about $699 per 1mg. you can also find it for sale on ww.ioffer.com for that price. If you have a good source then you can get media grade anywhere from $120-180/1mg. In my mind I would rather buy 5mg of media grade vs. 1mg of receptor grade. I've used media grade once and I as pleased with the results, I can't imagine that receptor grade is 5x better. JMO

[felon4life]

Each one of our kits comes in a 2ml vial containing 1000mcg of LR3 IGF-1, and is the highest quality media grade IGF-1.

taken from an advertiser on OLM, that is why i ask if they are the same?

[preistfan]

again, Media grade refers to the quaity, so you are gettig the best of that level of quality without going to a recepetor grade item. I'm sure you will be happy with the item and it's results

[AESTHETICLABS]

IGF last about 45 minutes in your system....so results are null....lr3igf or igflr3 is long acting and very efective.....and I've talked to researchers and high quality media grade is just effective as media grade the real/significant difference is seen in the lab ir petre dish.....i feel in love with lr3....so if i was in love with lr3 it fare to say I'm lusting after pegmgf pegmgf is 5x better than lr3.....yet hgh and insulin are my staple....I'm recovering from an injury not to mention a broken heart ...but soon my twenty inch guns shall bring my peace and comfort
4realassbro

[kend]

I have read on other boards that there is no real difference in media and receptor grades. It has been said that receptor grade was just a marketing play to charge more money for the same product.

I cannot confirm this --- just something that I read and pass along.

It is generally accepted that long chain is preferred because it has a much higher half life.