[This review was collected as part of a promotion.] I didn't know about the ISO100 Peanut Butter but I was happy to give it a try. I'm impressed. It's a tasty peanut butter flavor that is filled with protein and BCAAs. Definitely a welcome change from the standard boring chocolate/vanilla the industry is filled with. Reading the ingredients, it doesn't have a lot of fillers either.

[This review was collected as part of a promotion.] I don't drink this daily. More of a post-workout shake on days I go to the gym or do dance. I can't really tell much difference from it since I don't use it daily but it does what it suppose to. Which gives my body nutrients after a work out! I tried a few other in the past and it is up there with the other brands I tried. This does have a good taste.

[This review was collected as part of a promotion.] I like to use to protein powder for multiple things. First I am trying top build muscle which is something I've always seemed to struggle with. The powder seems to be helping. Second it curbs my appetite. Lastly I am hypoglycemic. So sometimes I need a quick protein fix for my blood sugar and this helps tremendously.

[This review was collected as part of a promotion.] Out of all the protein shakes I e tasted, none can be compared to the taste of this one. Is rich, doesn't taste like cardboard and it mixes really well, either with water or milk. Definitely will buying the ISO more often now. You not only get more tasteful protein, you get more protein for your dollars. Highly recommend it to anyone in the market looking to replace their current shakes.

[This review was collected as part of a promotion.] Well, for those who drinks protein, you all know that it's hard to get it in. I'm not the exception. It always hard to push it down. This one particularly was Ok, taste good, as for me. Sweet enough, if you blend it over nicely with milk it goes well as well. I would go with this for some time for sure for my fitness needs.

I was skeptical because the product is sold at Sams Club and I dont know anything about protein shakes so I always figured it would be cheap stuff..... however it tastes very good and dissolves fairly quickly. Ive tried other stuff where it clumps up and has a terrible after taste or is too powdery. This is none of the above. I use 2 scoops with 400ml of water and it taste like a chocolate milk. My use for this stuff is to use as a substitute for snacks on a low calorie diet. This does the job for me.

[This review was collected as part of a promotion.] This is a must buy for me now! The peanut butter flavor is perfect. It is subtle without being overpowering. This powder mixes really well in a shaker cup and the consistency is nice and smooth. The protein content is perfect for my needs.

[This review was collected as part of a promotion.] Overall, I am very happy with the quality of this protein powder! I have tried many different brands and flavors of protein powder in the past and most are "meh". The chocolate flavor isn't overly sweet and doesn't taste chalky. Powder dissolves smoothly in water and milk/milk sub without being chunky. Also mixed protein powder with oatmeal to create a protein dense breakfast without compromising the flavor. It actually added to it and gave me more variety in my breakfast! Awesome product! Would highly recommend

[This review was collected as part of a promotion.] The flavor is really good, reminds me of Nutter Butter cookies. I mixed this with my regular daily smoothie which consist of plain Greek yogurt, strawberries, banana and almond milk. Mixed well in the blender and really added a great taste to the smoothie. I use this before and after my evening workout.

[This review was collected as part of a promotion.] I tried the ISO 100 and found the product easy to mix and it had a good flavor. It wasn't chalky at all. It has 25 grams of protein per serving. It will support your post workout needs. The product is very expensive for the amount you get otherwise I would have given it 5 stars.