Lactose free Casein / blends?

[Jonbana]

I'm not lactose intolerant or anything but I stay away from dairy don't like the bloat and feeling ,

I always use a Hydro or iso whey protein ,

Now I was wondering do high end caseins contain lactose ? I imagine they do but probably very little ? my casein is mutant high end , but I imagine its going to have lactose , not I can drink it fine but don't like the bloat ,

as for blends , like concentrates same thing probably a lot of lactose correct ? I like using blends over pure isolates cause they are slower but don't want the lactose

[Ealajl]

I'm lactose intolerant and I do fine with casein.