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Brand founded in India, 2009 · about the brand
Bigmuscles Nutrition Real Mass Gainer
Decode Label Safety Score
How we got 4.5 ShowHide
Reviewed 7 times · Methodology v3.1 (updated 8 Oct 2026) — what changed
This protein supplement provides a blend of milk-derived proteins and amino acids, making it suitable for adults seeking to increase protein intake. While it avoids harsh artificial colors or hydrogenated fats, the high sugar content from sucrose and maltodextrin, combined with artificial sweeteners, means it should be consumed in moderation as part of a balanced diet.
At a glance
From the declared label — not a lab testFindings to weigh
What’s favorable
- Skimmed Milk Powder
- Whole Milk Powder
- Whey Protein Concentrate
- L-Leucine
- L-Isoleucine
- +4 more →
Protein supplement with undisclosed additives and high sugar content.
This adult protein supplement contains a mix of milk proteins and amino acids, but includes undisclosed stabilizers, emulsifiers, and sweeteners, which reduces transparency. It also contains carrageenan, which some studies link to gut inflammation. The product is high in sugar from maltodextrin and sucrose, alongside artificial sweeteners, so it's best for moderate use by healthy adults.
Declared allergens: Milk
Relevant if you have this allergy or intolerance.
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.
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
Highly processed (NOVA) and high total sugar
Rule F-CAP-07
Stabilizer, emulsifier, sweetener not disclosed — 3 additive classes are named without saying which substances they are
Rule F-CAP-13
Contains an intense artificial sweetener (sucralose). Sweeteners are judged by name, and a protein powder is not exempt
Rule S-CAP-01 · Source: Declared ingredient list; EFSA and JECFA acceptable-daily-intake reviews of the named sweetener
What's good
Rich in high-quality milk proteins and essential amino acids (BCAAs, L-Glutamine)
Contains enzymes (Prohydrolase) to aid protein digestion
Free from hydrogenated oils and synthetic colors
Watch out for
High total sugar content from Maltodextrin and Sucrose
Presence of undisclosed stabilizers, emulsifiers, and sweeteners
Contains Carrageenan, which may cause digestive issues in sensitive individuals
Contains artificial sweeteners (Sucralose, Acesulfame Potassium)
Ingredient Concerns safety database
Sources cited below may be Indian (FSSAI) or international (EU, US, WHO, IARC) — an international classification or law is evidence, not an Indian regulatory finding.
Carrageenan (E407)
Carrageenan is a seaweed-derived thickener and emulsifier widely used in dairy alternatives and processed foods. Animal and cell studies suggest it may promote intestinal inflammation, though regulatory agencies still permit it. People with inflammatory bowel conditions may wish to avoid it.
Regulatory & scientific authority Source: Bhattacharyya et al. 2008; IARC; Consumer Reports
Carrageenan: regulation, sources and other products →Decode Label Analysis
Product contains undisclosed 'Stabilizer', 'Emulsifier', and 'Sweetener'. This lack of transparency makes it difficult to fully assess potential risks or sensitivities associated with these additives.
Carrageenan is present, which has been linked to gut inflammation and digestive issues in some sensitive individuals. While food-grade carrageenan is generally considered safe, those with pre-existing gut conditions may wish to exercise caution.
Combined Effects interactions
Combination of high caloric sugars and artificial sweeteners. While artificial sweeteners reduce overall caloric load compared to sugar alone, the presence of both can contribute to a preference for sweet tastes and may have different metabolic impacts compared to either alone. The high sugar content from sucrose and maltodextrin is a primary concern.
Claim check
Front-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 term 'REAL' is a subjective marketing claim and cannot be objectively verified from the provided label information.
L-Glutamine is listed in the ingredients and nutrition facts as 2g per serving, but the label does not specify that 4g is 'added' or the total amount per serving is 4g.
The claim about glutamine's effect on fueling intense workouts is a functional claim that cannot be verified from the ingredient or nutrition list alone.
The total number of servings (13+) cannot be verified from the provided label information, as the total weight of the product is 1kg and a serving is 75g, which would yield approximately 13.3 servings.
The claim of 'International Ingredients' is a sourcing claim that cannot be verified from the provided ingredient list.
Protein provides 21.4% of this product’s energy, meeting the 20% a “high protein” claim requires. (Protein claims are set on % of energy, not % by weight.)
The product contains 16g of protein per 75g serving, which calculates to approximately 21.3% protein, supporting the claim of 21% protein.
Protein is a macronutrient known to support muscle building and maintenance.
Prohydrolase Enzyme Technology is listed as an ingredient.
Read straight from the back-of-pack photo — quantities, sections and any disguised terms, so the small print can’t hide behind the marketing.
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1.
Maltodextrin
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2.
Milk Solids
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Skimmed Milk Powder within Milk Solids
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Whole Milk Powder within Milk Solids
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Whey Protein Concentrate within Milk Solids
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3.
BCAA
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L-Leucine within BCAA
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L-Isoleucine within BCAA
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L-Valine within BCAA
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4.
L-Glutamine
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5.
Sucrose
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6.
Cocoa Powder
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7.
Nature Identical FlavourNature Identical Flavour (Chocolate)
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8.
Stabilizer
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Cellulose Gum within StabilizerCellulose Gum - INS 468
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9.
Emulsifier
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Xanthan Gum within EmulsifierXanthan Gum - INS 415
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Carrageenan within EmulsifierCarrageenan - INS 407
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10.
Sweetener
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Sucralose within SweetenerSucralose - INS 955
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Acesulfame Potassium within SweetenerAcesulfame - Potassium - INS 950
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11.
Salt
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12.
Prohydrolase Enzyme TechnologyProhydrolase Enzyme Technology (Protease)
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.
The label declares each of these as a blend and then lists what is in it. The components appear in the groups above on their own merits, so the blend itself is shown here rather than counted a second time.
✓ Decode Label Assessment: Favorable ⚠ Decode Label Assessment: Concern Decode Label Assessment: Neutral
Who should take caution
About this ingredient
No detailed safety data in our database yet for this ingredient.
Learn More
| Energy | 299 kcal |
| Protein | 16 g |
| Carbohydrate | 52 g |
| Total Sugars | 12 g |
| Added Sugars | 6 g |
| Total Fat | 3 g |
| Saturated Fat | 1 g |
| Trans Fat | 0 g |
| Sodium | 200 mg |
| Cholesterol | 1 mg |
| L-Leucine | 1,250 mg |
| L-Isoleucine | 625 mg |
| L-Valine | 625 mg |
| L-Glutamine | 2 g |
Colour shows the per-100g level (green = low, amber = moderate, red = high), calculated from the declared serving — this label prints per-serving figures only.
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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What are the ingredients in Bigmuscles Nutrition Real Mass Gainer?
The label of Bigmuscles Nutrition Real Mass Gainer lists 23 ingredients, in label order: Maltodextrin, Milk Solids, Skimmed Milk Powder, Whole Milk Powder, Whey Protein Concentrate, BCAA, L-Leucine, L-Isoleucine, L-Valine, L-Glutamine, Sucrose, Cocoa powder, Nature Identical Flavour, Stabilizer, Cellulose Gum, Emulsifier, Xanthan Gum, Carrageenan, Sweetener, Sucralose, Acesulfame Potassium, Salt, Prohydrolase Enzyme Technology. Flagged by the analysis: Carrageenan, Sucralose, Acesulfame Potassium.
Is Bigmuscles Nutrition Real Mass Gainer safe to eat?
Bigmuscles Nutrition Real Mass Gainer scores 4.5/10 on Decode Label (Moderate). This adult protein supplement contains a mix of milk proteins and amino acids, but includes undisclosed stabilizers, emulsifiers, and sweeteners, which reduces transparency. It also contains carrageenan, which some studies link to gut inflammation. The product is high in sugar from maltodextrin and sucrose, alongside artificial sweeteners, so it's best for moderate use by healthy adults.
Why does Bigmuscles Nutrition Real Mass Gainer score 4.5/10?
Flagged in the score: Contains Carrageenan, which may cause digestive issues in sensitive individuals. Also noted: High total sugar content from Maltodextrin and Sucrose. Presence of undisclosed stabilizers, emulsifiers, and sweeteners.
Who should avoid Bigmuscles Nutrition Real Mass Gainer?
The points the analysis notes are most relevant to: Sensitive to carrageenan; Digestive sensitivities; Allergic to milk.
Does Bigmuscles Nutrition Real Mass Gainer contain allergens?
Yes — the ingredient list contains milk (Milk Solids, Skimmed Milk Powder, Whole Milk Powder and Whey Protein Concentrate). Check the allergen statement on the pack too if you have a diagnosed allergy.
Does Bigmuscles Nutrition Real Mass Gainer contain milk?
Yes — the ingredient list names Milk Solids, Skimmed Milk Powder, Whole Milk Powder and Whey Protein Concentrate. People with milk allergy / lactose intolerance should treat it as containing milk, and check the allergen statement on the pack too.
How much sugar is in Bigmuscles Nutrition Real Mass Gainer?
16 g of total sugar per 100 g. The label declares 8 g of that as added sugar per 100 g.
Are the claims on the Bigmuscles Nutrition Real Mass Gainer pack accurate?
Decode Label checked 9 claims against the ingredient list and nutrition panel. "REAL MASS GAINER" — can't be verified from the label. "4g ADDED GLUTAMINE" — can't be verified from the label. "GLUTAMINE HELPS FUEL INTENSE WORKOUTS" — can't be verified from the label.
Is Bigmuscles Nutrition Real Mass Gainer vegetarian?
Bigmuscles Nutrition Real Mass Gainer 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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