$47.19 Regular price $58.99
Rated 4.6 out of 5 stars
4.6 Stars (70 Reviews)
  • Promotes Muscle Growth
  • Improves Muscle Recovery Time
  • Stimulates Your Metabolism
Flavor - Peanut Butter

Iso-Perfect is a 100% Whey Protein Isolate Powder. This cutting-edge formula contains an impressive amino acid profile, including the essential branched chain amino acids: L-Leucine, L-Isoleucine and L-Valine. BCAAs are the “building blocks of protein” and are important in minimizing the rate of protein breakdown, meanwhile increasing the rate of protein synthesis.

Our Guarantee

We keep a close eye on all aspects of the manufacturing process as well as the therapeutic outcomes at the consumer level.

From testing each ingredient at the raw level to having third party publicized testing after manufacturing and keeping tabs on customer feedback and lab work (through our network of health coaches) we ensure every product contains and does what is says.

You can enter your product name and/or enter your lot number found on your bottle in our search bar at the top and you can find your assay results showing that what is on your label is in your bottle.

The seal of quality is our guarantee that what is on the label is in fact in the bottle. We also guarantee our products raw materials are tested before they enter the facility, 1 of 5 only drug free manufactures in the nation, for microbes, drugs, heavy metals and label claims.

Certificate of Analysis
COA Slider
Reviews & Testimonials
Rated 4.6 out of 5 stars
Based on 70 reviews
Total 5 star reviews: 59 Total 4 star reviews: 4 Total 3 star reviews: 1 Total 2 star reviews: 5 Total 1 star reviews: 1
90%would recommend this product
70 reviews
  • FC
    F C.
    Verified Buyer
    11 seconds ago
    Rated 5 out of 5 stars
    It really does seem to be perfect.

    I like the vanilla taste and appreciate that it contains quality protein including excellent amino acids with a good sweetener like stevia (not erythritol or sucralose 👎) and only one gum. Thank you, NuEthix!

  • JM
    Jacob M.
    Verified Buyer
    2 months ago
    Rated 2 out of 5 stars
    Doesn’t taste high quality like their other products

    Bland taste, doesn’t mix well and I was surprised because everything I’ve tried from Nuethix is of the highest quality, this product doesnt live up to their usual standards.

    NuEthix Formulations
    2 months ago

    We always value the efficacy over the flavor when formulating our products. The flavor may be subtle, but that is because we don't add any artificial sweeteners or flavors.

  • RM
    Robyn M.
    Verified Buyer
    5 months ago
    Rated 4 out of 5 stars
    Great product, but overly sweet!

    Wanted to love this, but they are heavy-handed with the stevia. Wayyyyyy tooooo sweet for me. Great company and product, but please lose the sweetener!

  • LD
    Lynette D.
    Verified Buyer
    8 months ago
    Rated 1 out of 5 stars
    Protein powder

    The chocolate has zero flavor. I will. I will not buy this product again.

    NuEthix Formulations
    7 months ago

    Our products are designed for optimal efficacy to have therapeutic results. This means they have the highest quality ingredients that produce therapeutic outcomes. We do our best to offer the best flavor without junk and extra ingredients. So we are sorry to hear that you are not satisfied with the flavor but we urge you to keep using the product for the therapeutic and health benefits. Often, as people use our products more, they eventually start liking the flavors. When that is not the case, most customers are so happy with the results that they consider the flavor completely worth it. We hope you give it another try.

  • MC
    Madison C.
    Verified Buyer
    9 months ago
    Rated 5 out of 5 stars

    This has a great taste!

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premium ingredients

what's inside?

Other Ingredients: Whey protein Isolate, Peanut Flour, Natural Flavoring, Xanthan Gum, Himalayan Pink Salt, Stevia. Allergen Statement: Produced in a facility that also processes soy, fish, shellfish, milk, peanuts, tree nuts, wheat, and eggs. Contains milk, peanuts.

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

usage recommendation

DIRECTIONS: Add one level scoop to 8oz of water or your favorite beverage. You can use more or less liquid to meet your desired taste and caloric needs. Shake well in a shaker bottle until dissolved, or blend into a smoothie.

Frequently Asked Questions

Can you guarantee there is 24g (23g PB) of protein in the iso perfect after processing as labels or is that amount prior to processing?
There is 24g (23g PB) of protein after processing.
What sweetener is used in Iso-Perfect?
Stevia is the main sweetener that is used in our Iso-Perfect.
Is there any soy in the ISO-Perfect protein?
There is no soy in our protein but if you have an allergy, you should always check with a healthcare practitioner before starting a new supplement. Production equipment is cleaned and sanitized between every production phase but there is always that hypothetical chance of minute cross contamination.

See why Debra M. loves ISO-Perfect!

This is the best protein powder. Vanilla is so smooth and yummy. I use it to make a smoothie, pancakes, protein balls and a shake. Try it. You won’t be disappointed.