Coach profile

Optimum Nutrition Gold Standard 100% Casein Protein Powder

$ 51.10

Made Exclusively With Micellar Casein
24 Grams of Slowly Digesting Protein Per Serving



4 month ago

I've been using ON for my protein needs for several years and there's two thousand glowing reviews for this product, so I won't discuss its effectiveness. Instead I'll quickly mention that this protein does not easily blend in conventional shakers. This absolutely is NOT a fault of the product or a quality issue, but just something to be aware of. I recommend you add water, your scoop, then more water. While I only need ~5 ounces of water to drink one or even two scoops of whey isolate, I need 12+ ounces to smoothly drink casein. If you want to avoid lumps, keep adding water!