New staple in my routine
Dissolves completely in water, even without a blender. Finally one that doesn't taste artificial. The vanilla is subtle and pleasant. Sleep quality went up almost immediately, which is exactly what I wanted.
Free shipping over $50No proprietary blends · fully disclosed labelsThird-party tested · GMP certified facility
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The star rating and review count summarize aggregated product feedback. The written reviews shown below are representative samples and are not verified individual purchases.
4.6
out of 5
Dissolves completely in water, even without a blender. Finally one that doesn't taste artificial. The vanilla is subtle and pleasant. Sleep quality went up almost immediately, which is exactly what I wanted.
The price-to-quality ratio here is hard to beat; I've already reordered twice. Tastes way better than I expected for a supplement; I actually look forward to taking it. Clean ingredient list with no fillers I didn't recognize — exactly what I look for.
Blends smooth in seconds; texture is consistent every scoop. Started noticing better recovery after about two weeks of consistent use.
Dissolves completely in water, even without a blender. Resealable tub keeps everything fresh and the scoop sits right on top. For what you pay, the ingredient quality is excellent.
Mixes smoothly with just water and doesn't leave any grit at the bottom. Taste is clean and not overly sweet.
No upset stomach, no jitters, just a solid product that does what it claims.
Showing 6 of 39 reviews

ALLMAX Nutrition. TRULY SUPERIOR PROTEIN: 27g of Pure Protein per serving that has been laboratory tested, certified and approved. 90% Protein Content from only Native and Intact, Non-Denatured Whey Protein Fractions. ULTRA-PURE: ISOFLEX uses a unique protein extraction technology called Hybrid-Ratio Ion-Filtration (HRI). A hybrid of two technologies that produce a truly superior ultra-pure WPI. While other brands use Concentrates, ISOFLEX users know that Isolates have a superior protein percentage and won’t settle for non-Isolate blends. NEVER LOSE YOUR SCOOP: Gone are the days of digging through your protein to get your scoop. SCOOP-LOCK is ergonomically designed to lock your scoop into place the first time and every time! And it’s right there at the top of your ISOFLEX when you open it! Scoop-Lock is available on all Isoflex products and it’s only from ALLMAX. THE TASTE YOU CRAVE, THE RESULTS YOU DEMAND: Don’t give up taste to get the power of Whey Protein Isolate! The first thing that really sets ISOFLEX apart from any other protein powder on the market is its taste. It tastes amazing! ANYTIME & ANYWHERE: We all know how important it is to get our protein in during that precious anabolic window. Because of the high quality and purity of ISOFLEX, you get some of the fastest protein absorption out there. ISOFLEX mixes well in a shaker cup but can be combined with other ingredients in a blender as a smoothie too. Take ISOFLEX anytime and anywhere you need it.