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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.
4.5 out of 5 stars
stars
249 ratings79 reviews
  1. 5 stars80% (200)
  2. 4 stars9% (22)
  3. 3 stars2% (5)
  4. 2 stars3% (7)
  5. 1 star6% (15)
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Showing 41-50 of 79 reviews
Jan 22, 2026
Reviewer name: JR
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love this product

This is the best tasting and best priced protein powder that I have found. So glad to see it at Sams now!

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Jul 2, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Make Chocolate Milk Great Again

Tastes Great!

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Mar 25, 2026
Reviewer name: CHRISTOPHER
1 out of 5 stars
1 out of 5 stars review

Samsclub raised the price....AGAIN

After 15 years of shopping at Samsclub, I'm canceling my membership. I'm sick of the constant price increases. Its no longer worth the membership since everything is either same price or cheaper elsewhere.

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reply from Optimum Nutrition

Your feedback is important to us. We’d be grateful for the opportunity to speak with you directly and address your concerns. Reach us Monday through Friday, 8:30 AM–5:00 PM CST, at oncustsuppus@optimumnutrition.com

Apr 16, 2026
Reviewer name: Cynthia
5 out of 5 stars
5 out of 5 stars review

Worth the price.

This is really good protein powder. But I am astounded by how much the price has increased recently! But I will continue to buy because it is so good. Unless it becomes unaffordable.

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Apr 8, 2026
Reviewer name: Thedude
3 out of 5 stars
3 out of 5 stars review

Good protein, trash price.......

It took years to get a decent protein back after they stopped selling muscletech. This was a reasonable offering. Too bad they just increased the price by almost 25%. Sams makes it hard to justify my membership....

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reply from Optimum Nutrition

We value your feedback and would like the opportunity to discuss your concerns further. Our team is available Monday through Friday, 8:30 AM–5:00 PM CST, at oncustsuppus@optimumnutrition.com

Jan 14, 2026
Reviewer name: Pebo
2 out of 5 stars
2 out of 5 stars review

Bad taste

This contains artificial sugar and a type of corn syrup. Both are unhealthy and also have a bad taste. I gave it 2 stars for not containing the higher amounts of lead that other powders contain. I wish I purchased a smaller version to taste before buying this.

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reply from Optimum Nutrition

We recommend checking out naturally flavored GSW 100% Whey from our shop page!

Jan 10, 2026
Reviewer name: Leo
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product at amazing price

This Whey product is always great. And I love the price for it in Sam's.

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reply from Optimum Nutrition

Catch us in Sam's Club!

Nov 10, 2025
Reviewer name: NH
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Good morning!

I start every morning with this product.

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Oct 22, 2025
Reviewer name: Shs
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Tasted OK But Made Me Quite ill

Tasted OK But Made Me Quite ill

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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

Nov 3, 2025
Reviewer name: Deemoss
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good Stuff!!!

Great source of protein for wither on the go, before or after workouts. Has a great taste too.

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