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Zero Carb Protein Unflavoured
Sold in 500 g · 1 kg · 2 kg — same recipe, same score.
Decode Label Safety Score
Decode Label Safety Badge
Held by the top 12% of everything we score. Awarded on this product's published 7.5/10 — every scoring lane clear, no significant concern, and nothing on the label that its own ingredient list contradicts.
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Reviewed 2 times · Methodology v3.1 (updated 8 Oct 2026) — what changed
This protein supplement provides a high-quality protein source in the form of whey protein isolate, which is beneficial for muscle recovery and growth. The inclusion of lecithin as an emulsifier is common and generally well-tolerated. The primary consideration for this product, given its intended use as an adult sports nutrition supplement, is the lack of independent third-party certification for banned substances or purity, which is a common expectation in the sports nutrition market. While the ingredients themselves are generally safe, consumers seeking verified purity and absence of contaminants might look for products with such certifications.
At a glance
From the declared label — not a lab testFindings to weigh
What’s favorable
- Whey Protein Isolate
High-quality whey protein isolate with common emulsifier, no third-party certification
This product is a protein supplement primarily composed of whey protein isolate, a high-quality protein source. It includes lecithin as a common and generally safe emulsifier. For adult athletes, the main consideration is the absence of independent third-party certification for banned substances, which some consumers prioritize for sports nutrition products.
Declared allergens: Milk and Soy
Relevant if you have any of these allergies or intolerances.
Based on the declared ingredient list. This is a risk only to people with the allergy, not a general-population safety issue, so it does not lower the safety score.
Personal check · free
Is this right for you or your family?
Just checking whether the product is safe? The analysis above is yours, no account needed. To know if it is safe for you, your father or your child, add a profile and we check this label against them. This one declares Milk and Soy, so it matters if anyone in your family reacts to that.
- Allergies. Peanut, milk, gluten, egg and more, checked against the ingredient list.
- Diet. Vegetarian, vegan, Jain, no egg, no dairy.
- Health and goals. Sugar, salt, protein, steady blood sugar, heart-friendly, weight.
- Everyone you buy for. Save a profile for Papa or the kids and switch in one tap.
Concern breakdown
Score out of 10 · higher = fewer concernsHow this product performs on each concern we check for supplement. This is a breakdown of the same evidence behind the score above — not a separate verdict.
Other audiences
AvoidThis is an adult sports-nutrition supplement, formulated for adults for exercise and training. It is not intended for infants or young children.
Why the score is capped
Sold for sport, but the label names no independent banned-substance or purity test (Informed Sport, NSF Certified for Sport). A brand's own "tested" statement is not a certificate
Rule S-CAP-02 · Source: Absence of a named certification on the label we hold; not a finding that the product is contaminated
What's good
High-quality protein source (Whey Protein Isolate)
Simple ingredient list
Watch out for
No independent third-party certification for banned substances (relevant for competitive athletes)
Decode Label Analysis
The product label does not indicate independent third-party certification for banned substances or purity, which is a common expectation for sports nutrition supplements among athletes.
Claim check
1 claim not supported by label dataFront-of-pack marketing claims checked against this product's actual ingredients and nutrition. "Can't verify" means the label does not provide enough information to check the claim — it is not the same as the claim being false.
The nutrition information states 0.5g of sugar per 100g, which means there are carbohydrates present, contradicting a 'zero carb' claim.
The nutrition information states 90g of protein per 100g, and the serving size is 28g. This calculates to 25.2g of protein per serving, which is close to 25g, but the claim is not explicitly stated per serving on the label.
The ingredient list contains two items: Whey Protein Isolate (100%) and Emulsifier - INS 322(i).
The product is labeled as 'Unflavoured', which supports the claim of no artificial flavor added.
The product is explicitly labeled as 'Unflavoured'.
The ingredient list confirms that the only protein source is Whey Protein Isolate (100%).
The ingredient list confirms the presence of Whey Protein Isolate.
Read straight from the back-of-pack photo — quantities, sections and any disguised terms, so the small print can’t hide behind the marketing.
-
1.
Whey Protein Isolate 100%Whey Protein Isolate (100%)
-
2.
EmulsifierLecithin (INS 322)Emulsifier - INS 322(i)
In label order — normally largest quantity first. Select a row for the full write-up and sources.
These are major food allergens named on the ingredient list. They are a risk only to people allergic to them — not a general-population safety issue — so they do not lower the safety score. Anyone with the allergy should avoid this product, and check the pack’s own allergen statement.
✓ Decode Label Assessment: Favorable ⚠ Decode Label Assessment: Concern Decode Label Assessment: Neutral
Who should take caution
About this ingredient
Declared on this label as
No detailed safety data in our database yet for this ingredient.
Learn More
| Energy | 369 kcal |
| Protein | 90 g |
| Carbohydrate | 1 g |
| Total Sugars | 0.5 g |
| Added Sugars | 0 g |
| Total Fat | 0.5 g |
| Saturated Fat | 0.3 g |
| Trans Fat | 0 g |
| Sodium | 178 mg |
| Cholesterol | 3 mg |
Colour shows the per-100g level (green = low, amber = moderate, red = high), from the product's label.
Compare with other protein supplement products
Assessed using the same Decode Label methodology, sorted by score. Each score reflects the information available for that product at the time of assessment.
Gold Standard 100% Whey Unflavoured
7.5OPTIMUM NUTRITION.
Nutrabay Pure Pea Protein Isolate - 25.3g Protein, 5g BCAA
7.5Nutrabay
OZiva Protein & Herbs for Women (Chocolate)
7.5OZiva
Protinex Lite Zero Added Suger Vanilla Flaour
6.5Protinex
Optimum Nutrition (ON) Gold Standard 100%
6.0Optimum Nutrition
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ISOPURE Zero Carb Protein Whey Protein Isolate Unflavoured
See the analysis
What are the ingredients in Zero Carb Protein Unflavoured?
The label of Zero Carb Protein Unflavoured lists 2 ingredients, in label order: Whey Protein Isolate, Emulsifier. None of them is flagged by the analysis.
Is Zero Carb Protein Unflavoured safe to eat?
Zero Carb Protein Unflavoured scores 7.5/10 on Decode Label (Favorable). This product is a protein supplement primarily composed of whey protein isolate, a high-quality protein source. It includes lecithin as a common and generally safe emulsifier. For adult athletes, the main consideration is the absence of independent third-party certification for banned substances, which some consumers prioritize for sports nutrition products.
Why does Zero Carb Protein Unflavoured score 7.5/10?
What the analysis notes: No independent third-party certification for banned substances (relevant for competitive athletes).
Who should avoid Zero Carb Protein Unflavoured?
The points the analysis notes are most relevant to: Allergy to milk or soy (due to whey and lecithin); Individuals seeking third-party certified banned-substance testing.
Does Zero Carb Protein Unflavoured contain allergens?
Yes — the ingredient list contains milk (Whey Protein Isolate) and soy (the pack’s allergen statement). Check the allergen statement on the pack too if you have a diagnosed allergy.
Does Zero Carb Protein Unflavoured contain milk?
Yes — the ingredient list names Whey Protein Isolate. People with milk allergy / lactose intolerance should treat it as containing milk, and check the allergen statement on the pack too.
Does Zero Carb Protein Unflavoured contain soy?
Yes — the ingredient list names the pack’s allergen statement. People with soy allergy should treat it as containing soy, and check the allergen statement on the pack too.
How much sugar is in Zero Carb Protein Unflavoured?
0.5 g of total sugar per 100 g. The label declares 0 g of that as added sugar per 100 g.
Are the claims on the Zero Carb Protein Unflavoured pack accurate?
Decode Label checked 7 claims against the ingredient list and nutrition panel. "Zero Carb Protein" — misleading. "25g Protein" — can't be verified from the label.
Is Zero Carb Protein Unflavoured vegetarian?
Zero Carb Protein Unflavoured is marked vegetarian.
Answers are generated from this product's own Decode Label analysis — the score, the ingredient list and the label claims shown above. Always check the pack itself for allergen and dietary information.
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Recipes change and packs get reformulated. If the ingredients or the panel on the pack in your hand differ from what we show, tell us and we will check it.
About this analysis: Based on declared label information and available evidence. Decode Label does not independently laboratory-test products, and a score is not a regulatory determination or medical advice.
Disclaimer: Safety scores are Decode Label-generated assessments based on publicly available regulatory data (FSSAI, WHO, EFSA, IARC) and peer-reviewed research. They are not a substitute for professional medical advice, and they are not a regulatory determination, a laboratory safety certification or a medical diagnosis. Ingredient safety can vary by individual health conditions, concentration, and usage context. Decode Label is an independent information service and scores every brand by the same rules. No brand pays for or influences its score. Our founder also founded the personal-care brand Botani Bestie (see our story); its products are scored exactly like everyone else's. Data limitations: This assessment is based on the information declared on the product label and the evidence sources above — Decode Label does not independently laboratory-test this product. Ingredient concentrations, sourcing and manufacturing can vary between batches and are not always disclosed. A finding that is not shown here means it was not identified from the available label information, not that it has been ruled out.
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