So I'm taking Isopure zero carb protein for the ULC portion of my day and while I can bear it, I want to see if there are better options. Is the ON Gold Standard 100% Whey ok for ULC periods? A full serving only has three carbs. I am not close to hitting 30g of carbs. If ON is ok will there be a noticeable change in my results compared to Isopure zero carb?Edit: Just saw the it contains hydrolyzed isolates. I guess I just answered my question (no)!

As Tex said, try to keep away from it.  It spikes insulin.  You might try Casein or a bio-available plant protein (like Pea), which do not spike insulin anymore than a typical protein-rich meal.  That is, if you MUST use a powder (for occassional convenience or dietary reasons, for instance).  Try to get your protein from whole food sources.That said, ON's 100% Whey (Gold Standard) is a good quality product, BUT it is a blend w/ concentrates.  Concentrates are cheap.  Pure isolates are a bit more expensive, but you are better off purchasing a full isolate... check the labels, companies like sneaking $h1t in.Isopure isolate is a good one, as is Dymatize Iso 100 (which is relatively inexpensive) -- just be careful, Dymatize also makes one called Whey Isolate, but it is actually a blend (check the label).  Another would be Now Sports Whey Isolate (which is natural), About Time whey isolate (also natural), or Collagen Sport whey isolate (also natural), etc.Natural is best, b/c it eliminates the artificial flavors, colors, sweeteners, etc.  It is best just not putting that chemical $h1t in your body.  Tends to use natural flavors, and the low-carb / carb-free products use xylitol or stevia for sweetening.Cory