Optimum Nutrition markets Optimum Nutrition Gold Standard 100% Whey Isolate as a whey isolate built for regular gym use and dependable label transparency. It is positioned as a daily-use formula for strength training, recovery, and convenient protein intake.
Overall score
86/100
🟢 Excellent
Rank
#3 / 27
+22 prestige bonus for global brand equity
Value
45
Nutrition
92
Trust
35
Usability
77
Why it scored this way
Ranks 3 of 27 whey isolate products in the best overall profile. An excellent all-round pick if you want strong scores without obvious weak spots. A 22-point global-brand prestige bonus is applied to reflect long-standing international brand equity and buyer trust.
At ₹4.46/g, this sits in our premium value tier. It ranks 17 of 27 whey isolate products on value.
25g protein per 33g serving with 75.8% protein density. Protein density is solid, though the formula is not especially lean. Sugar stays moderate at 1g per serving.
There is no linked lab test, but an active sport-safety certification supports the trust score.
3 flavor options are tracked. 3 pack sizes are available. 1 retailer currently list it. Retail coverage is limited, so availability can be inconsistent.
Lowest tracked daily price across the last 90 days. The X-axis shows date and the Y-axis shows price in INR.
Latest
₹4,049
Lowest
₹4,049
| Variant | Pack size | Servings | Best ₹/g |
|---|---|---|---|
| Chocolate Bliss 907 g | 907 g | 27.5 | ₹4.46 |
| Vanilla 1.8 kg | 1800 g | 54.5 | ₹4.50 |
| Strawberry 2.2 kg | 2200 g | 66.7 | ₹4.52 |
Serving size
33 g
Protein
25 g
Calories
120 kcal
Carbs
2 g
Fat
0.5 g
Sugar
1 g
Sodium
105 mg
Protein density
75.8%
Ingredients: Whey Protein Isolate, Cocoa Powder, Lecithin, Natural Flavour, Sucralose
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Amazon · Vanilla 1.8 kg
Seller: RK World Infocom
₹8,099
MRP ₹9,549