The original Dianadrol was made by Militant Muscle. The new version is Made by Muscle Labs. Both carry the same active ingredient, only the new Muscle Labs version has an improved filler in the capsule that enables better uptake and improved absorption. Although they are the same MG strength, the new Muscle Labs version is reported to have a better uptake process that delivers more active ingredient into the muscles. In essence the Muscle Labs version is said to be stronger for that reason.
As you can see in the reviews below, this version of Dianadrol has outstanding reviews and alwyas ha for nearly a decade.
You can see more reviews here: https://www.ebay.com/urw/3-Pack-Dianadrol-Muscle-Building-Weight-Gain-Supplement-100-Capsules-Authentic/product-reviews/1644592824