We get asked about colostrum a lot. Here's my two cents:

Colostrum is great. Works great. There's lots of good research on most of it. We like it. No problem at all.

HOWEVER

Cleanse is just better. More binding. Higher quality. Less expensive for what you are buying. Significantly more per-ingredient specific research supporting it. It's a much better bang for your buck. And it does not have lactose/dairy issues associated with it.

Do we like colostrum? I do.
But we chose the ingredient in Cleanse for a reason. It works better. It's proven. That's it. This is why we chose to offer Cleanse over a colostrum product.