HOW TO TAKE

As a dietary supplement, mix 1 scoop of ISO-SMOOTH with 8oz-12oz of water, milk, juice or your favorite beverage.

Allergy Warning: Processed in a facility that processes milk, egg, soy, wheat, peanut, tree nut, fish, crustaceans, and shellfish ingredients.

ANYTIMEX 1 SERVING w/8 TO 12 OZ OF WATER

HOW TO TAKE

As a dietary supplement, mix 1 scoop of ISO-SMOOTH with 8oz-12oz of water, milk, juice or your favorite beverage.

Allergy Warning: Processed in a facility that processes milk, egg, soy, wheat, peanut, tree nut, fish, crustaceans, and shellfish ingredients.

ANYTIMEX 1 SERVING w/8 TO 12 OZ OF WATER

Iso-Smooth™

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 143 reviews
94%
(135)
5%
(7)
1%
(1)
0%
(0)
0%
(0)
E
Eliana R. (Phoenix, US)

Love it!!!

L
Luis R. (San Antonio, US)
Satisfied

Great tasting, noticed results after first scoop.

L
Luis M. (Kissimmee, US)

Very good protein

J
Jesus V. (Dallas, US)
Alpha Male

Iso-Smooth is the one for me; It has improved my Golf game, I am a 75 year old golfer, I am kicking ****.

B
Berhane (Carrollton, US)
Iso-Smooth

The best tasting protein I’ve ever had and not thick at all. I love it 👍🏼

C
CAMERON E. (Scottsdale, US)
ISO

I have been taking ISO since last six months. It’s working good for me. It contains very little cholesterol. I ❤️ It👍

J
Joshua W. (Sacramento, US)
ISO great.

It’s my favorite and I have tried a lot of proteins through the years. Best thing is it’s easy on the stomach. I can take three scoops and be fine at the gym. Not burping everywhere. I like to do chocolate with water and vanilla with my smoothies. I’m actually ordering more right now. Thanks Blue star. Hook it up with a shirt lol. Again thanks

W
Wayne B. (Santa Clara, US)
Needs Improvement.

This Flavor goes overboard, on the Cake Batter Flavor. I think it would be a better idea to have a Vanilla Malt Flavor. Otherwise, this Protein is Smooth in Texture.

M
Michael H. (Livermore, US)
Great Protein Supplement!!

Blends easily, in shaker or blender, tastes GREAT, and well balanced. Digests nicely as well🤗

T
Travis g.
Mmmhm this protein is the bomb 💣

Love the results I’m getting with the power of this deliciously rich chocolaty powder! Gains for days baby let the big dogs eat!

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