1 will suffice, but....
Will i see results using one bottle of igf-2. I'll be stacking it with neovar , rpm and possibly drive. Will any of these help with cortisol as well?
1 bottle of IGF-2 you will see some results, but trust me you'll be a bit disappointed by shortcutting yourself on the IGF-2. The best results achieved from IGF-2 definitely hit at around the 3rd week of use. However, I think once you get a taste of it from one bottle you'll be inclined to get another...
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As for the stack helping with cortisol...yes both IGF-2 and DRIVE help with cortisol, but they also help control estrogen as well.
The forskolin and cordyceps contained in drive help control cortisol...hence one of the reasons why many people report recomping effects from DRIVE. The Dodder seed contained in both IGF-2&Drive also helps with Cortisol, but just as important it also helps with controlling estrogen. Best of all though, the dodder seed is one of those ingredients that has numerous benefits such as helping with the reinforcement of tendons and bone, better blood circulation, and best of all it helps to strengthen the male reproductive system. Couple the dodder seed with a strong adaptogen such as rhodiola rosea (which will promote a synergistic effect and enhance the effects of other ingredients), such as in IGF-2 and you can understand why taken both DRIVE and IGF-2 is so beneficial.
Note: I understand its costly, but if your already getting IGF-2, NeoVar, and RPM definitely get DRIVE as well as it is certainly worth it. I'm not affiliated with AN, I'm just a very satisfied customer of theirs that promotes their products because I've had great success with them. Nuff said!