68 Day Supply 5 Lb.

Iso-Smooth™ 5lb

Not cheap. Never will be.

This is Iso-Smooth™. The past, present, and future of protein.

Free Shipping When You Spend Over $129

91% protein.
No other supplement
has more.

If you’re comparing numbers, Iso-Smooth™ isn’t just good,
it’s categorically elite. Its astonishing protein content of 91% is among the highest of any protein supplement ever made and its leucine, BCAA, and essential amino acid proportions are high enough to have it included in the conversation of purest proteins available today.

THE JURY IS IN. PROTEIN SUPPLEMENTATION WORKS.

Thanks to decades of scientific research, it’s universally accepted that protein supplementation has real, significant, and meaningful positive effects on muscle mass, muscle strength, and muscle quality in people of all ages.

WHAT IF ENOUGH
ISN’T ENOUGH?

In North America, the reference daily intake (RDI) of protein is just under half a gram for every pound of bodyweight. However, a high number of academic experts in protein metabolism strongly recommend consuming as much as twice that amount to maintain muscle size, and as much as three times that amount to maximize weightlifting-induced muscle growth.

NOT ALL PROTEINS
ARE CREATED EQUAL.

In terms of muscle growth, scientific research has clearly identified that whey protein is superior to soy, casein, egg, and vegan protein when measuring absorption, delivery, and stimulation. Simply put, whey protein is the single most effective muscle-building protein.

All Whey. Always. 100% of the protein in Iso-Smooth™ is whey protein. Zero fillers. Zero substitutes. Zero exceptions.

ISOLATE VS CONCENTRATE AND WHY IT MATTERS.

A study by the Journal of Clinical Endocrinology and Metabolism discovered that average testosterone levels in American men have been substantially decreasing since 1988. More troubling still is that the reasons for this decline are unclear. You see, low testosterone levels aren’t your fault. No matter how well you eat or how hard you workout, you still need a little extra help.

AND THE TASTE IS
OUT OF THIS WORLD.

“Unbelievable”, “outstanding”, and “extraordinary” aren’t words that are usually used to describe a protein supplement, especially one as pure as Iso-Smooth™. But then again, Iso-Smooth™ is no ordinary protein. With over 25 years of combined experience, it’s safe to say the Blue Star Nutraceuticals R&D team knows a thing or two about making great flavors. That’s why the brand Iso-Smooth™ flavors aren’t just good – they’re “unbelievable”, “outstanding”, “extraordinary”, and now, award-winning.

IT’S ALL IN A SINGLE SERVING.

THE PUREST PROTEIN ON THE MARKET.

That’s not just a claim, it’s a fact. The whey protein isolate in Iso-Smooth™ comes from biPro®, a trademarked whey protein isolate with an astonishing purity of 97.6%. Make no mistake, this is the single purest protein commercially available in the world today and one of only a handful that can scientifically claim to be free of sugar, lactose, cholesterol, and fat.

In most cases, fitting 30 grams of pure protein into a single serving would require drastically increasing the serving size. But not with Iso-Smooth™. The biPro® whey protein isolate is Iso-Smooth™ is so pure that you get everything you need in one, delicious, high-protein, low-calorie serving.

DISCOVER THE SCIENCE BEHIND ISO-SMOOTH™

Our fully transparent white papers detail how we go from molecular mechanism to clinical outcome, challenging each individual ingredient at every stage with painstaking detail. However, if that's not for you - we've laid out the clinical research on the key ingredient in Iso-Smooth™.

Customer Reviews

Based on 9 reviews
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D
David V. (Saskatoon, CA)
Great taste

Iso smooth is a great powder that tastes great and mixes well. It’s a definite buy for me!

K
Kevin H. (Toronto, CA)
so-Smooth™ 5lb

This protein is absolutely the best, I have tried many brands, the taste and results are terrific. It is fantastic that discounts are given at times, thank you Blue Star.

M
Mason P. (Surrey, CA)
Fantastic Product

Got to say I've been messing with supplemental protein powders for the better of a decade now, and this is hands down the best. The truth is not all protein powder is the same, there are low quality forms with lots of filler and in truth just taste disgusting and mix poorly. This is the best tasting protein powder I've ever tried, can't vouch for every flavor yet but chocolate peanut butter, their key lime (whey smooth), and vanilla cake batter are all fantastic. The quality is there, and of course that means its expensive, but you get what you pay for when it comes to your health. Wait for a sale if you must, but you will not regret buying this stuff. Obviously don't expect muscles overnight, no powder can change your life, watch your caloric intake, supplement protein to hit your growth values, and do workouts, exercise or strength training and you will thrive. It mixes smooth, taste great even with just plain water (though I prefer 0% fairlife high protein milk) throw in fruit or splenda, oats, cottage cheese, options are endless. It bakes well too, and makes for some killer desserts. Hope this helps someone, good luck on your journies!

A
Alan F. (Summerside, CA)
Total formula

Excellent product !
All I I choose to use , regarding protein powder ……

L
Loretta R. (Spruce Grove, CA)
ISO - Smooth Vanilla

There are a lot of great things I love about this product. Level of protein / flavour / consistency and it doesn’t upset my stomach - great pre or post w/o addition. I would like to see the sodium level lower, but I can control that in other areas to keep what I need in control. This will be my go to from here on. 😃

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