Unflavoured 100% Whey Protein product image with 30/100 Zerotox safety score

Is Unflavoured 100% Whey Protein Safe? Ingredient Analysis

Muscletech

Unflavoured 100% Whey Protein is one of the supplement products analyzed by Zerotox for Muscletech. The product scores 30/100 in Zerotox, meaning it has several flagged ingredients and may not suit cautious buyers.

The sections below explain why ingredients like Maltodextrin, Carrageenan affect the overall evaluation.

30 / 100

Low quality

Why score is 30

The composition includes maltodextrin and carrageenan, both of which raise quality concerns due to their processed nature. The presence of synthetic additives indicates a less favorable composition.

Main concern

Maltodextrin is a highly processed carbohydrate that may raise blood sugar levels.

Why it matters: This ingredient is flagged in our analysis based on regulatory and scientific sources. Check the Ingredients section for details and see Data sources for methodology.

Regulation status: Ingredient safety is assessed from EU/EPA/CIR and similar databases; formulations may vary. Always read the product label.

Pros

  • Contains whey protein, a common source of protein for muscle recovery.
  • Calcium carbonate provides a source of calcium, beneficial for bone health.

Concerns

  • Maltodextrin is a highly processed carbohydrate that may raise blood sugar levels.
  • Carrageenan is a thickener that has been linked to digestive issues in some individuals.

Who should avoid this product?

This product may be less suitable for:

  • people with sensitive skin or fragrance sensitivity
  • people avoiding animal-derived ingredients

Ingredients breakdown

Instead of a flat list, this section explains each ingredient in the context of this supplement.

  • Is Maltodextrin safe in this supplement?

    Bad

    Maltodextrin is used here as thickener. Maltodextrin is a highly processed carbohydrate used for texture and bulk. It can spike blood sugar levels, raising concerns about its health implications.

    Role in formula: thickener

    Original: maltodextrin

    Read the full ingredient profile for Maltodextrin

  • Is Calcium Carbonate safe in this supplement?

    Medium

    Calcium Carbonate is used here as buffer. Calcium carbonate is used as a calcium source and pH stabilizer. While it provides calcium, its synthetic nature raises some quality concerns.

    Role in formula: buffer

    Original: calcium carbonate

    Read the full ingredient profile for Calcium Carbonate

  • Is Soy Lecithin safe in this supplement?

    Medium

    Soy Lecithin is used here as emulsifier. Soy lecithin is an emulsifier that helps blend ingredients. While generally safe, it is derived from soy, which may be a concern for some consumers.

    Role in formula: emulsifier

    Original: soy or sunflower lecithin

    Read the full ingredient profile for Soy Lecithin

  • Is Carrageenan safe in this supplement?

    Bad

    Carrageenan is used here as thickener. Carrageenan is a thickening agent derived from seaweed. It has been associated with digestive issues, raising safety concerns in processed foods.

    Role in formula: thickener

    Original: carrageenan

    Read the full ingredient profile for Carrageenan

How we score

Our safety scores and ingredient breakdowns are based on regulatory and scientific sources. See Data sources & methodology and How Zerotox works for full details.

Product info

Product ID: 3379403

More from this brand: Muscletech products in Zerotox

Similar products: supplement in Zerotox database

Allergens detected: milk , soy , egg , wheat , shellfish , fish , tree nut , peanut

Report / complain: You may report errors or complain about this product or its formulation to hello [at] zeroto.app . Published for transparency.

Frequently asked questions

This product scores 30 / 100 mainly because of: Maltodextrin is a highly processed carbohydrate that may raise blood sugar levels.; Carrageenan is a thickener that has been linked to digestive issues in some individuals.. See the Concerns and Ingredients sections above. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Our analysis indicates animal-derived ingredients may be present in this product. See the Ingredients section and the label for details.
This depends on the ingredient profile. People with sensitive skin or scalp, users avoiding fragrance, sulfates or animal-derived ingredients, and cautious shoppers should review the breakdown above before buying. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
The composition includes maltodextrin and carrageenan, both of which raise quality concerns due to their processed nature. The presence of synthetic additives indicates a less favorable composition. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
We detected: milk, soy, egg, wheat, shellfish. If you have allergies, check the label and the Ingredients section above.
Browse supplements products on Zerotox with ingredient analysis.
Muscletech — Unflavoured 100% Whey Protein has a Zerotox score of 30 / 100 among supplements products. See the full breakdown above.
We do not detect parabens in this product's listed ingredients. Always check the label as formulations change.
Muscletech — Unflavoured 100% Whey Protein has a Zerotox safety score of 30 / 100. Higher scores mean fewer concerning ingredients. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
This product is flagged for: Maltodextrin is a highly processed carbohydrate that may raise blood sugar levels.; Carrageenan is a thickener that has been linked to digestive issues in some individuals.. See the Concerns and Ingredients sections above.
Muscletech — Unflavoured 100% Whey Protein has a Zerotox safety score of 30 / 100. Check the ingredient breakdown above. More Muscletech products. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Zerotox scores are based on ingredients and are not medical advice. Check the breakdown above and consult a healthcare provider. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.

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