Fellows - Many have asked about supplementing and back filling out hormonal loops while on TRT for Primary or Secondary Hypogonadism.

We've discussed the use of transdermal applications and it does work for some men, but it's difficult to purchase without a prescription and is expensive. Additionally, like any transdermal, it will work for some but not others and everything in between.

TD's didn't work for me nor kel as well so we both switched to oral forms of both in a "micronized" preparation and labs for both indicated significant increases in serum levels.

It needs to be noted that these both must be in micronized form for better absorption. In fact, DHEA has such a short half life it's best to get it in a slow release (SR) formulation so serum levels stay consistent and little to no impact on E2 levels.

Better yet, if you can get both in pharmacy grade with the highest purity levels even better.

I have just purchased both DHEA and Preg as noted above from the links below. These may be of benefit to you if you are in market to purchase both as described above.

Read the sticky on HCG and you will see Dr. Neil Rouzier's recommendation on the same for DHEA formulation and dosage.

Good stuff fellows and hope this helps you.

http://www.dhea.com/product.php?productid=17557
http://www.dhea.com/home.php?cat=252