if you like this supp and can afford i would keep bumping the dosage up and see what you experience
i use to take 1.5g in the am 2g pre workout and 1g before bed and i loved it at times i went higher than that.. like if i was working 14 hr days and what not a few extra grams helped keep me focus on work and kept my energy/stress in check to work out intensely
the health benefits of alcar (especially with r-ala) are ridiculous and its worth adding at 2g a day just for those reasons .. at 4g its worth it again for the effects you can feel
Be sure to use potent anti-oxidants with ALCAR!! The myriad of benefits from ALCAR are in fact numerous but it does not come othout a price (significant oxidation). Again -- great product (I've been on AF Store's ALCAR 4 G/day for at least a year and plan to for life) but anti-oxidants that can get into the mitchondria are essential. Every bodybuilder should be taking anti-oxidants as a staple anyhow!
Green Tea (AF Store carries this too ), Idebenone, N-A-C