I got some Humalog 25/75 mix just seeing if any1 here has used these and can give feed back at right eating times, i believe the 25% is fast acting and 75% slow?? I was using novorapid before which seem to be fast and slow release but it doesnt bother me as i usually have a major shake and carbs with my slin straight away than 1 hr later another big wholesome meal, So i'm always feeding myself.