BiotechUSA ISO WHEY ZERO BLACK BISCUIT supplement bottle
BiotechUSA

ISO WHEY ZERO BLACK BISCUIT

What We Researched
4 active ingredients analyzed · 33 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 lecithins
  • Biscuit pieces
  • Rice Flour
  • Sugar
  • Corn Starch
  • Refined coconut oil
  • Fat-reduced cocoa powder
  • Glucose Syrup
  • Salt
  • Guar Gum
  • Ammonium hydrogen carbonate
  • Sodium hydrogen carbonate
  • Flavoring
  • Partly hydrogenated coconut fat Medium
  • Skimmed milk powder
  • E471
  • E472a
  • Glucose Syrup
  • Sucrose
  • Milk protein
  • Potassium phosphates
  • Calcium phosphates
  • Flavorings
  • Carrageenan Medium
  • Xanthan Gum
  • Silicon Dioxide
  • Sucralose
  • Milk
  • Egg
  • Soy
  • 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 lecithins Unknown
Biscuit pieces Unknown
Rice Flour Safe

Natural bulking agent to fill capsule space. Hypoallergenic.

Sugar Generally_safe

Adds sweetness to chewable or gummy supplements.

Corn Starch Generally_safe

It is used as a filler, binder, or thickener.

Refined coconut oil Unknown
Fat-reduced cocoa powder Unknown
Glucose Syrup Generally_safe

It is used as a sweetener and binder.

Salt Safe

It is used as a flavoring agent.

Guar Gum Safe

Thickens and provides fiber in supplement formulations.

Ammonium hydrogen carbonate Unknown
Sodium hydrogen carbonate Unknown
Flavoring Unknown
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.

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
Soy Unknown
Sulphur dioxide Unknown
Nuts Unknown
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Frequently Asked Questions
Is BiotechUSA ISO WHEY ZERO BLACK BISCUIT a good supplement?

BiotechUSA ISO WHEY ZERO BLACK BISCUIT 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 33 inactive ingredients, 5 are rated safe and 1 are flagged for review.

What are the ingredients in BiotechUSA ISO WHEY ZERO BLACK BISCUIT?

BiotechUSA ISO WHEY ZERO BLACK BISCUIT 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 BLACK BISCUIT safe to take?

BiotechUSA ISO WHEY ZERO BLACK BISCUIT has been analyzed for ingredient safety across all its components. Of 33 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.

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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.