BiotechUSA Iso Whey Zero supplement bottle
BiotechUSA

Iso Whey Zero

What We Researched
4 active ingredients analyzed · 25 inactive ingredients decoded · Last updated: Mar 2026
67
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Glutamine 2.5%
L-Leucine 0.2%
L-Isoleucine 0.1%
L-Valine 0.1%
Bioavailability Excellent

Absorption Rating

  • L-Glutamine Good
  • L-Leucine Good
  • L-Isoleucine Good
  • L-Valine Good
Other Ingredients Good

Fillers & Additives

  • Whey Protein Isolate
  • Soy Lecithin
  • Partly hydrogenated coconut fat Medium
  • Skimmed milk powder
  • E471
  • E472a
  • Glucose Syrup
  • Sucrose
  • Milk protein
  • Potassium phosphates
  • Calcium phosphates
  • Flavorings
  • Carrageenan Medium
  • Xanthan Gum
  • Salt
  • Citric Acid
  • Silicon Dioxide
  • Sucralose
  • Milk
  • Egg
  • Gluten
  • Soy
  • Crustaceans
  • Sulphur dioxide
  • Nuts
Efficacy Very Poor

Dosage Analysis

  • L-Glutamine 2.5% Under-dosed
  • L-Leucine 0.2% Under-dosed
  • L-Isoleucine 0.1% Under-dosed
  • L-Valine 0.1% Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
L-Glutamine 2.5%
L-Leucine 0.2%
L-Isoleucine 0.1%
L-Valine 0.1%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Whey Protein Isolate Generally_safe

It is used as a protein source and to add bulk.

Soy Lecithin Safe

Helps blend oil and water-based ingredients. Common allergen.

Partly hydrogenated coconut fat Unknown
Skimmed milk powder Unknown
E471 Unknown
E472a Unknown
Glucose Syrup Generally_safe

It is used as a sweetener and binder.

Sucrose Generally_safe

It is used as a sweetener.

Milk protein Unknown
Potassium phosphates Unknown
Calcium phosphates Unknown
Flavorings Unknown
Carrageenan Caution

Used to thicken and stabilize liquid and gel supplements.

Xanthan Gum Safe

Thickens and stabilizes liquid and semi-solid supplements.

Salt Safe

It is used as a flavoring agent.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Milk Unknown
Egg Unknown
Gluten Unknown
Soy Unknown
Crustaceans Unknown
Sulphur dioxide Unknown
Nuts Unknown
Related Supplements
Frequently Asked Questions
Is BiotechUSA Iso Whey Zero a good supplement?

BiotechUSA Iso Whey Zero received a product quality score of 67/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 4 active ingredients Of the 25 inactive ingredients, 5 are rated safe and 1 are flagged for review.

What are the ingredients in BiotechUSA Iso Whey Zero?

BiotechUSA Iso Whey Zero contains 4 active ingredients: L-Glutamine (2.5%), L-Leucine (0.2%), L-Isoleucine (0.1%), L-Valine (0.1%). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is BiotechUSA Iso Whey Zero safe to take?

BiotechUSA Iso Whey Zero has been analyzed for ingredient safety across all its components. Of 25 inactive ingredients, 5 are rated safe. 1 ingredient is flagged for review: Carrageenan. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.