Advocare is good, but the price is horrendous. Any supplement with 3-5g of BCAA's and 150-200mg of caffeine will perk you up and fuel your muscles. For recovery at night take another 3-5g BCAA's and 5g glutamine mixed in with a Gatorade or Gatorade powder. Combined with a daily vitamin you'll be good to go and avoid cramping reduce muscle fatigue. All of which can be found on bodybuilding.com for super cheap.