Perfect with morning protein smoothie--no gritty texture!
Love the product!  I've been using it DAILY since 2009 bariatric surgery.  Mixes well in my (mostly mornings)  protein smoothie (protein powder, ice cubes, water, 1 scoop of UpCal D).  I use a Magic Bullet personal blender to do the blending and mixing, so there's NO odd taste or flavor or texture issues.  Others have mentioned "grittiness" -- but I've always used the product in a blender, so have never experienced that.  Overall, excellent product, exactly what I need.
Rating: 5 stars