Great product
Gainful tastes great and questions are answered quickly. Love this product
By Jodie L.
Response from Gainful· Nov 3, 2020
Hi Jodie, We're so glad you're loving your Gainful shakes🙌 Thanks so much for your review!
Monday, November 9, 2026 · Customer reviews of US businesses
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Excellent
907 reviews
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Gainful (gainful.com) has 907 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.
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Gainful tastes great and questions are answered quickly. Love this product
By Jodie L.
Response from Gainful· Nov 3, 2020
Hi Jodie, We're so glad you're loving your Gainful shakes🙌 Thanks so much for your review!
Phenomenal taste and consistency! Absolute favorite protein powder I’ve ever tried in 10 years. I’m lactose intolerant and have always struggled to find a protein powder that tasted good and didn’t upset my stomach. Gainful checks all the boxes!
By Anna M.
Response from Gainful· Nov 3, 2020
Hi Anna, This is so amazing! Super ecstatic that we're on this journey with you! Let us know how else we can support you 😊 Thank you for reviewing us!
I have issues where I can eat over 4,000 calories every day but lose weight. I’ve been struggling to stay at a healthy weight, and this is helping me stabilize. I’m hoping that prolonged use will help me gain weight. This stuff tastes great, and honestly, it doesn’t even taste bad without the flavor boosts. I just wish theyd send larger bags, but everything else has been great.
By Daniel G.
Response from Gainful· Nov 3, 2020
Hi Daniel, We're so glad to be part of this journey with you! We can update your plan if needed, please email [email protected] so that our team can help :) Thanks so much for taking the time to review us 🙏🏽
They have been great and order within a decent time and always want to help
By Nathan D.
Response from Gainful· Nov 3, 2020
Hi Nathan, Thanks so much for leaving a review! So glad you're enjoying your Gainful and that our team was able to help out 😄
I keep tryin to change my flavors and save but I’m gettin the same ones.
By Ankita M.
Response from Gainful· Oct 29, 2020
Hi Ankita, Glad you're loving your experience with Gainful so far! But we'd love to make it better by helping you update your flavors. Please send us an email at [email protected] and will get this taken care of for you ASAP :) Thank you so much for reviewing us 🙏🏽
Protein made for my needs. Flavors that I like. Great tasting protein shake
By Patricia A.
Response from Gainful· Oct 28, 2020
Hi Patricia, Thanks for the review! We're so glad to hear that you're loving your blend and flavors!
This is amazing, thank you
By Nay
Response from Gainful· Oct 27, 2020
Hi Nay! Thanks so much for reviewing us🙌 We're so happy that you're loving your Gainful experience 😁
Great tasting protein and made with clean ingredients! I highly recommend Gainful’s protein!
By Shane G.
Response from Gainful· Oct 27, 2020
Hi Shane, We appreciate you taking the time to review us 🙏🏽 Glad you're loving the taste of your Gainful shakes!