I looked at ingredients and there's no caseinate in them. From my understanding whey protein only contains a few AA's. Well, my whey only have like 3 in it. These pills contain the following AA's:

Tryptophan 60 mgs (milligrams)
valine 130 mgs
Threonine 140 mgs
Isoleucine 120 mgs
Leucine 210 mgs
lysine 170 mgs
Phenylalanine 80 mgs
methionine 30 mgs
arginine 90 mgs
cystine 10 mgs
tyrosine 60 mgs
histidine 40 mgs
proline 140 mgs
Glutamine 370 mgs
Ornithine 8 mgs
Aspartic acid 240 mgs
serine 130 mgs
glycine 80 mgs
carnitine 30 mgs