Reviews / Isopure Zero Carb 100% Whey Protein Isolate

Isopure Zero Carb 100% Whey Protein Isolate

Evidence-based supplement analysis

Reviewed on 9 Mar 2026

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ProteinPowder (Scoop)·2 min read·Updated March 2026

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6.3/10
Average
MRP ₹6199Cost ₹170.6131 servings
Isopure Zero Carb 100% Whey Protein Isolate
6.3/10
Average

Isopure Zero Carb 100% Whey Protein Isolate offers high protein content and exceptional transparency, but its higher cost and average formula make it less appealing for budget-conscious buyers. It's ideal for those prioritizing protein intake without carbs.

Formula5.0
Dosing6.0
Value4.9
Transparency10.0

MRP

₹6199

Based on MRP. Actual price may be lower.

Cost/Serving

₹170.61

Based on MRP. Actual price may be lower.

Cost/Gram Protein

₹6.82/g protein

Based on MRP. Actual price may be lower.

Servings

31

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THE BOTTOM LINE

Isopure Zero Carb 100% Whey Protein Isolate focuses on delivering a high protein content of 25 grams per serving, which is suitable for those looking to boost their protein intake without adding extra carbohydrates. However, its per-serving cost of ₹170.61 is slightly above the category average, which makes it a less compelling buy for budget-conscious consumers.

While the product is transparent with its ingredient disclosure, the overall formula and value scores are mediocre, suggesting that while it delivers on protein, it falls short in terms of additional nutritional benefits. This supplement is most suited for athletes or fitness enthusiasts who prioritize protein intake over other formula elements and are willing to pay a premium for transparency.

FORMULA

The key ingredient in Isopure Zero Carb is whey protein isolate, which is well-regarded in the fitness industry for its ability to support muscle growth and repair. However, the formula seems to lack any added performance enhancers or clinically studied forms of other nutrients, which limits its appeal to those seeking comprehensive nutritional support.

DOSING VERDICT

With 25 grams of protein per serving, Isopure provides an effective dose for muscle recovery and growth. Other nutrients such as Vitamin C and Selenium are present, but not at levels that stand out against clinical recommendations for these nutrients. The lack of significant dosing information for sugars and trans fats leaves some dosing questions unanswered.

VALUE

At ₹170.61 per serving, Isopure Zero Carb is priced slightly above the protein category average of ₹167.65 per serving. This premium might be justified by the zero-carb formulation, but those seeking value might find better alternatives unless transparency is their primary concern.

TRANSPARENCY

Isopure excels in transparency, providing clear labeling and full disclosure of all ingredient dosages, which is a strong point in its favor. There are no proprietary blends, ensuring consumers know exactly what they're ingesting.

WHO SHOULD BUY / WHO SHOULD SKIP

Buy if

  • You require a zero-carb protein supplement with high protein content.
  • Transparent labeling and ingredient disclosure are top priorities for you.
  • You are focused on protein intake post-workout.

Skip if

  • You're looking for a budget-friendly protein option.
  • You prefer a more comprehensive supplement including various performance enhancers.
  • You don’t prioritize a zero-carb formula.
Final Word

Isopure Zero Carb 100% Whey Protein Isolate is a solid choice for those prioritizing high protein content and transparency, but its higher cost per serving may deter those seeking broader nutritional support or cost-effectiveness.

How It Compares

Isopure Zero Carb 100% Whey Protein Isolate has an overall score of 6.3, which is 1.0 point lower than NAKPRO Impact Whey Protein's score of 7.3. In terms of cost, it is significantly higher at ₹170.61 per serving, compared to NAKPRO's ₹53.95. While Isopure's transparency score is equal to all top competitors at 10.0, its value score of 4.9 is notably 4.9 points lower than NAKPRO's 9.8. However, Isopure uniquely contains Biotin, present in only 3 out of 49 products in the category, an ingredient not highlighted by its competitors.

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ProductScoreCost/ServingKey AdvantageKey Weakness
Isopure Zero Carb 100% Whey Protein Isolate (this product)6.3/10₹170.61Contains Biotin, Vitamin DHigh cost per serving
NAKPRO Impact Whey Protein 1kg7.3/10₹53.95High value scoreAverage formula score
MuscleBlaze Biozyme Performance Whey6.8/10₹105.32Good value for priceAverage formula score
Avvatar Absolute 100% Whey Protein6.7/10₹115.48Decent transparencyBelow average value

Ingredients

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IngredientDose per serving
Energy119 kcal
Protein25 g
Total Carbohydrates2 g
Total Fat1 g
Saturated Fat1 g
Cholesterol1 mg
Sodium153 mg
Vitamin A271 mcg
Folic Acid58 mcg
Vitamin B61 mg
Biotin17 mcg
Vitamin C61 mg
Vitamin D5 mcg
Vitamin E9 mg
Selenium29 mcg
Zinc7 mg

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