878 Liquid IGF-1

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878 is our flagship insulin-like growth factor-based dietary supplement; also known as: IGF-1. Our IGF-1 formula carries a potency rating of 30C.  This product is especially powerful when stacked with other supplements, acting as a powerful amplifier.  Results include incredible energy, unmatched stamina and increased lean muscle mass.  Your body WILL transform. 

878 controls and mediates the effects of growth hormone in the human body. IGF-1 stimulates systemic body growth and has growth promoting effects on almost every cell in the body such as: muscle, cartilage, bone, skin and more.  This ingredient can be thought of as the road map for your muscle tissue; directing every cell that has to do with getting bigger, faster and stronger!

  • Increased metabolism 
  • Unrivaled Energy 
  • Improved muscle tone & definition 
  • Mental clarity & memory
  • Increased strength 
  • Enhanced lean muslce mass 
  • Muscle recovery & repair 
  • AND MORE!! 


Homeopathic Recombinant Human Insulin-like Growth Factor-1

Purified Water with 20% ethyl alcohol


Take 5-7 drops on an empty stomach 3 times daily.  For best results, take drops under tongue or swish in mouth for 1 minute before swallowing.


90 Reviews Hide Reviews Show Reviews

  • 5
    Pretty good!

    Posted by Kevin W on Feb 2nd 2021

    Getting back to HS weight. Down 20lbs since New Years

  • 5
    Happy with my results

    Posted by preston q on Feb 1st 2021

    Helping me trim up!

  • 5
    Metabolism is high

    Posted by Mary-Ann LaSalle on Dec 14th 2020

    Started really coming down in weight. Constantly hungry but I think it's from burning fat, not just a craving

  • 5
    good stuff!

    Posted by Omar Rankin on Jun 7th 2020

    best hgh/igf on the market

  • 5

    Posted by Lou A on Feb 19th 2020

    Leanging out!

  • 5
    best stuff on the market!!

    Posted by Demarcus Williams on Nov 1st 2019


  • 5
    down 3lbs in 2 weeks

    Posted by Taylor Mercer on Oct 13th 2019

    stackign with a few other supps I got from a buddy; told me about GPR and I must say I'm pretty impressed. Not bad at all.

  • 5

    Posted by colton c on Sep 26th 2019


  • 5
    Good customer service!

    Posted by Rebekah Knotts on Sep 17th 2019

    Fast shipping. Rep I spoke to talked to me about different options and supplements for maybe 10 minutes. He even helped guide me on the site and place my order. Definitely would recommend for ppl who want to lean out!