Reviews
Customer Review Ratings
Average of 265 Customer Reviews
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Review fromLuke O.
Date: 08/05/2025
5 starsI love their protein powder and have been using it for years now. The only time I ever had any issue, they were very helpful and swiftly replaced the damaged product.Review fromTimothy
Date: 08/05/2025
5 starsVery responsive, took care of an issue immediately. Love the product.Review fromMatthew G.
Date: 07/25/2025
5 starsI've never had an issue over a monthly order through at least a year since i started purchasing it. I finally experienced an issue with flavor and they flagged the batch to investigate and immediately sent a new bag of my choosing. Wonderful customer service.Review fromJosh M.
Date: 07/25/2025
4 stars******* with support was very helpful and understanding of what had happened. The resolution was relatively quick and very painless. ON continues to impress me more and more every time I order.Review fromMatthew
Date: 07/24/2025
3 stars1st time they this product thought that a scoop would be inside different but no problem feel great haven't seen much just yet it's gaining but no after taste I like unflavored cause I like to try different ways to have it .if I would to like it I will get more of this product.Review fromChen Z.
Date: 07/23/2025
5 starsIt was smooth and quick responses. Ver good experience with customer service. **** was the person who assisted my request and completed it with no problems.Review fromLyric P.
Date: 07/21/2025
5 starsI contacted support over a spoiled protein powder and the response was very fast and efficient. I appreciate it very much. Will continue buying the brand.
Optimum Nutrition
Date: 07/22/2025
Hey Lyric! Thanks for taking the time and providing some feedback. Our Consumer Affairs team is always here to help! Enjoy the Gold Standard Whey!Review fromTraycee G.
Date: 07/20/2025
5 starsThank you so much for the experience that I had returning a product. This company was extremely cooperative ,even though it was my fault I had ordered the wrong one,and easy to deal with. It was a no hassle return I could not be happier with their service and will continue to use them and recommend them. Thank you for making my return easyOptimum Nutrition
Date: 07/22/2025
Hey *******! Thanks for taking the time and providing some feedback. Our Consumer Affairs team is always here to help! Enjoy the Gold Standard Whey!Review fromJake J.
Date: 07/18/2025
5 starsVery helpful and great support, the response was quick for my problem and they solved it within few daysOptimum Nutrition
Date: 07/22/2025
Hey ****! Thanks for taking the time and providing some feedback. Our Consumer Affairs team is always here to help! Enjoy the Creatine!Review fromElizabeth I
Date: 07/18/2025
5 starsWonderful products. Great customer service. Able to quickly resolve an issue.Optimum Nutrition
Date: 07/22/2025
Hey *********! Thanks for taking the time and providing some feedback. Our Consumer Affairs team is always here to help! Enjoy the *************
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