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Brand founded in India, 2012 · about the brand
MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte
Decode Label Safety Score
How we got 3.9 ShowHide
Reviewed 6 times · Methodology v3.1 (updated 8 Oct 2026) — what changed
The score is capped for a specific safety reason, set out below. This energy drink contains a significant amount of caffeine, which can be a concern for individuals sensitive to stimulants, and is not suitable for children or pregnant women. While it includes several amino acids, some are present in trace amounts, limiting their potential impact. The use of natural flavouring substances without further disclosure affects transparency.
At a glance
From the declared label — not a lab testFindings to weigh
What’s favorable
- L-Citrulline DL-Malate
- L-Arginine
- L-Theanine
- Niacin
High caffeine content and undisclosed natural flavouring substances
The score is capped for a specific safety reason, set out below. This energy drink contains a notable amount of caffeine, which can cause adverse effects in sensitive individuals, children, and pregnant women. The product also uses 'Natural Flavouring Substances' without further detail, which limits transparency regarding specific flavour compounds. While it includes several amino acids, some are present in very small quantities, meaning their functional benefits may be limited.
Concern breakdown
Score out of 10 · higher = fewer concernsHow this product performs on each concern we check for beverage. This is a breakdown of the same evidence behind the score above — not a separate verdict.
Other audiences
AvoidContains caffeine, which is not recommended for children and adolescents due to potential adverse effects on heart rate, sleep, and anxiety.
Contains caffeine, which should be limited or avoided during pregnancy and breastfeeding due to potential risks to the fetus or infant.
Why the score is capped
Flavouring not disclosed — the label does not say which substance this is
Rule F-CAP-13
High caffeine / added-stimulant load for an energy-type drink
Rule F-CAP-11
What's good
Contains L-Citrulline DL-Malate and L-Arginine, amino acids associated with athletic performance and nitric oxide production.
Includes L-Theanine, which may help moderate the effects of caffeine.
Fortified with Niacin (Vitamin B3).
Watch out for
High caffeine content, which is a concern for sensitive individuals, children, and pregnant/breastfeeding women.
Lack of specific disclosure for 'Natural Flavouring Substances' impacts transparency.
Taurine, Caffeine, and L-Carnitine L-Tartrate are present in trace amounts, limiting their functional benefits.
Sweetener — added sweetener — usually a high-intensity, calorie-free type such as acesulfame-K, sucralose or steviol glycosides (occasionally a bulk sugar-alcohol). Either way, some people prefer to limit or avoid these, so it is noted as a moderate, preference-level concern rather than a hazard. (A specific sweetener may carry its own caution — e.g. aspartame is contraindicated in phenylketonuria.).
Decode Label Analysis
Contains Caffeine, a stimulant that can cause adverse effects in sensitive individuals, children, and pregnant or breastfeeding women. Consumption should be limited.
While generally recognized as safe, some individuals may prefer to avoid them due to potential health concerns or sensitivities.
The term 'Natural Flavouring Substances' lacks specific disclosure, which means the exact flavour compounds are not identified. This reduces transparency for consumers who may have sensitivities or wish to know the precise ingredients.
Combined Effects interactions
L-Theanine is often consumed with caffeine to mitigate some of the stimulant's negative effects, such as jitters, while maintaining focus. This interaction is generally considered beneficial.
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 nutrition information states 0g of sugar and 0g of added sugar per serving.
The product lists 6 ingredients that are highlighted as 'super ingredients': Caffeine, L-Citrulline, Taurine, L-Arginine, Theanine, and L-Carnitine.
Caffeine is listed as an ingredient and its quantity is provided in the nutrition information.
L-Citrulline DL-Malate is listed as an ingredient and its quantity is provided in the nutrition information.
Taurine is listed as an ingredient and its quantity is provided in the nutrition information.
L-Arginine is listed as an ingredient and its quantity is provided in the nutrition information.
L-Theanine is listed as an ingredient and its quantity is provided in the nutrition information.
L-Carnitine L-Tartrate is listed as an ingredient and its quantity is provided in the nutrition information.
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.
Carbonated Water
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2.
L-Citrulline DL-Malate
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3.
Natural Flavouring Substances
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4.
Acidity RegulatorSodium citrates (INS 331)Acidity Regulator (INS 331(iii))
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5.
L-Arginine
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6.
Taurine 0.23% trace amountTaurine (0.23%)
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7.
AcidulantCitric acid (INS 330)Acidulant (INS 330)
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8.
L-Theanine
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9.
Salt
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10.
Caffeine 0.03% trace amountCaffeine (0.03%)
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11.
SweetenerSucralose (INS 955)Sweetener (INS 955)
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12.
L-Carnitine L-Tartrate 0.01% trace amountL-Carnitine L-Tartrate (0.01%)
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13.
Niacin
Trace amounts: some named ingredients appear in token quantities or low in the list. At these concentrations a meaningful benefit is unlikely, and their front-of-pack prominence may not reflect their level in the formulation.
In label order — normally largest quantity first. Select a row for the full write-up and sources.
✓ 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 | 0 kcal |
| Protein | 0 g |
| Carbohydrate | 0 g |
| Total Sugars | 0 g |
| Added Sugars | 0 g |
| Total Fat | 0 g |
| Saturated Fat | 0 g |
| Trans Fat | 0 g |
| Sodium | 262.31 mg |
| L-Citrulline DL-Malate | 3,550 mg |
| L-Arginine | 862 mg |
| Taurine | 760 mg |
| L-Theanine | 223 mg |
| Caffeine | 100 mg |
| L Carnitine L Tartrate | 40 mg |
| Vitamin B3 | 20 mg |
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 energy drink 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.
What are the ingredients in MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte?
The label of MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte lists 13 ingredients, in label order: Carbonated Water, L-Citrulline DL-Malate, Natural Flavouring Substances, Acidity Regulator, L-Arginine, Taurine, Acidulant, L-Theanine, Salt, Caffeine, Sweetener, L-Carnitine L-Tartrate, Niacin. Flagged by the analysis: Caffeine, Sweetener.
Is MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte safe to eat?
MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte scores 3.9/10 on Decode Label (Concerning). The score is capped for a specific safety reason, set out below. This energy drink contains a notable amount of caffeine, which can cause adverse effects in sensitive individuals, children, and pregnant women. The product also uses 'Natural Flavouring Substances' without further detail, which limits transparency regarding specific flavour compounds. While it includes several amino acids, some are present in very small quantities, meaning their functional benefits may be limited.
Why does MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte score 3.9/10?
Flagged in the score: High caffeine content, which is a concern for sensitive individuals, children, and pregnant/breastfeeding women. Taurine, Caffeine, and L-Carnitine L-Tartrate are present in trace amounts, limiting their functional benefits. Also noted: Lack of specific disclosure for 'Natural Flavouring Substances' impacts transparency.
Who should avoid MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte?
The points the analysis notes are most relevant to: Sensitive to caffeine or stimulants; Pregnant or breastfeeding; Children and adolescents; Avoiding artificial sweeteners; Seeking full flavour transparency.
How much sugar is in MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte?
0 g of total sugar per 100 ml. The label declares 0 g of that as added sugar per 100 ml.
Does MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte contain caffeine?
Yes — the ingredient list names Caffeine, a source of caffeine. Check the pack for the amount per serving, especially when buying for children or during pregnancy.
Are the claims on the MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte pack accurate?
Yes — all 8 claims on the pack checked out against the ingredient list and nutrition panel.
Is MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte vegetarian?
MuscleBlaze WRATHX Zero Sugar Energy Drink Frostbyte is marked vegetarian, and contains no animal-derived ingredients.
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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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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