There’s many instances where combining ingredients in certain ways (or, stacking them) is very important. In some other cases, a material does the job when used alone and combination really just costs more money rather than improve results.
The workout nutrition products, Alpha Male, and HOT-ROX are combination products which to do the job they aim to do, don’t need stacking with other products, including other Biotest products. But as they do different jobs, they might be combined because 2 or 3 different jobs are called for.
Indigo-3G is a material with one purified product and in this case, that’s exactly what’s needed. We have considered stacking many times, not out of observing any need or lack, but out of always wanting to improve and also from very frequent customer interest in stacking. It’s always possible to have missed something, so we haven’t assumed that stacking couldn’t be a worthwhile improvement. But during initial usage phase of Indigo-3G, we haven’t found a reason to stack a fat-loss product or ingredient.
(After the first period of use and having gotten major improvement, then a maintenance dose combined with HOT-ROX or Carbolin 19 is an improvement in many instances.)
So, when starting Indigo-3G, leave off HOT-ROX, Carbolin 19, or fatburners in general and experience what the Indigo-3G itself does for you.
Combining with effective workout nutrition is always greatly beneficial.
Alpha Male would be from the standpoint of how it makes you feel really, not from further improving fat loss or muscle gain results in the Indigo-3G program