get a good blended protein powder (milk,egg, whey) for regular use and a whey isolate/hyrdolosate blend with malto/dextro and glute peptides for post workout.
daily vitamin pack, extra c, efa's.
proteins: Yates Pro Peptide, Muscle Link Pro Fusion, Biotest Low Carb Grow,
Pro Complex, Optimum Nutrition
post workout: Muscle Link Recover X, Beverly Mass Maker
stick with solid companies.