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Customer reviews for Optimum Nutrition, Gold Standard 100% Whey Protein Powder, Extreme Milk Chocolate, 5.64 lbs. for
Optimum Nutrition, Gold Standard 100% Whey Protein Powder, Extreme Milk Chocolate, 5.64 lbs.
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4.5 out of 5 stars
stars
275 ratings92 reviews
  1. 5 stars78% (215)
  2. 4 stars9% (25)
  3. 3 stars2% (6)
  4. 2 stars3% (9)
  5. 1 star7% (20)
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Showing 91-92 of 92 reviews
Aug 1, 2025
Reviewer name: SD
1 out of 5 stars
1 out of 5 stars review

Cholesterol big time

One of the highest in cholesterol proteins on the market!

Helpful?49RQ3L7XS34416110050561
reply from Optimum Nutrition

We appreciate your honest feedback and prioritize designing formulas with the best ingredients in mind. Please rest assured we’ve shared your feedback with our internal teams!

Aug 4, 2025
Reviewer name: Zac
1 out of 5 stars
1 out of 5 stars review

Tastes like plastic

I was excited about the value, but it tastes like plastic.

Helpful?49RQ3L7XS34416110050561
reply from Optimum Nutrition

We are sorry to hear of the experience you’ve had with your purchase of Extreme Milk Chocolate. We greatly appreciate you bringing your concern to our attention and would love to hear from you so we may have a chance to resolve this directly with you. We are available M-F 8:30am - 5pm CST and can be reached at oncustsuppus@optimumnutrition.com