Proper IGF-1 Clinical Testing of HGH Products.

Very few human growth hormone formulas have had proper, independent IGF-1 testing.

Our ProBLEN formula was clinically tested and the result was an average 160.6% increase in IGF-1 after only 5 months of therapy.

This is the highest increase that has been legitimately obtained with a non-injection HGH product.

Click to see our IGF-1 clinical study results.

Independent randomized double-blind placebo IGF-1 clinical studies

If you are trying to decide which product is best, you should know that independent randomized double-blind placebo-controlled IGF-1 clinical studies measure the effectiveness of a formula at increasing HGH.

Because human growth hormone is only in the bloodstream for a few minutes before being taken in by the liver and converted in growth factors, measuring the "HGH level" is very involved and time consuming.

Doctors and researchers instead check the patient's IGF-1 (insulin-like growth factor-1) level, since it is stable in the bloodstream longer, and is a direct reflection of the amount of growth hormone in the body.

This type of study is accepted as the proper form of testing.

This study measures the plasma IGF-1 level of all the test subjects before therapy begins and also after they have taken the therapy for a specified amount of time.

The "independent" means the study is done by a professional facility that has no financial or other interest in the results of the formula.

Studies done "in-house" or done by the owners of the formula do not carry the same weight, since they obviously have something to gain if positive results are obtained.

The "randomized" means that a group of individuals is chosen to participate in the clinical study. Some will take the actual formula and some will take only a placebo (contains no substance), but the choice of who takes what is random.

The "double-blind" means that nobody involved in the study knows who is taking the formula being tested and who is taking a placebo until the study ends.

The "placebo" means that some test subjects are given a "fake" dose of the formula but they believe they are taking the actual formula.

This is done to measure how many benefits are brought about because the test subjects believe they are taking the formula. This is called a "placebo effect".

The test subject experiences certain benefits because he believes he is taking a formula that should cause the benefits.

Click here for Specifics about our IGF-1 clinical studies

Click here for IGF-1 clinical studies of other brands

Click here for **False and misleading claims about clinical studies