Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
907 reviews
GainfulSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Our Mission: Empowering you to feel pride in attaining your goals. We sweat the details so that you don’t have to – giving you peace of mind that your supplements contain the finest ingredients, specifically for you.FIND YOUR BLENDOUR MISSION
Gainful (gainful.com) has 907 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.
907 approved reviews, newest moderated first
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!
This product is everything it advertises. It truly does taste amazing and it it the best tasting protein I have ever tried. It really does help after a workout and it doesn’t leave me feeling bloated or any other side effects. All in all amazing job keep doing what y’all are doing keep up the amazing work.
By Bowen
Response from Gainful· Oct 27, 2020
Hi Leo, We're stoked to read this! Let us know what else you'd like to see from us :) Our mission is to do all that we can to support you through your health and fitness journey🙌 Thank you for the review!🙏🏽
Have been using this for almost 5 months and actually find the product good with taste and effectiveness, have tried others and the tastes were hard to swallow but gainful is much different. Simple easy and effective.
By Aijdin M.
Response from Gainful· Oct 27, 2020
Hi Aijdin, Thanks so much for taking the time to review us😊 We're super happy that you're enjoying your Gainful shakes! Let us know how else we can assist you with your health and fitness journey!
The best protein!!
By Lala
Response from Gainful· Oct 24, 2020
Hi! This makes us so happy to read🙌 So glad you're enjoying your Gainful protein blend! Thank you for taking the time to review us :)
I rarely find companies and products that I feel I can 100% stand behind, so finding Gainful was amazing! The customer service and the products are wonderful and I have been recommending this company to anyone who will listen!!
By Maranda L.
Response from Gainful· Oct 23, 2020
Hi Maranda, Thanks so much for sharing your experience! So glad you're enjoying your blend and that our team was able to help out 😁
Amazing product and Customer service just amazing company and campaign overall
By Bobby A.
Response from Gainful· Oct 23, 2020
Hi Bobby, We're so glad you're enjoying the Gainful experience and your personalized protein blend! Thanks so much for reviewing us🙏🏽
Great company great customer service
By Jessica C.
Response from Gainful· Oct 22, 2020
Hi Jessica, So glad you were able to get help from our support team! Thanks so much for the review 🌟
I haven’t received my Gainful but I’ve already asked a question and it was answered within 24 hours. I like the quiz that catered towards me and look forward to when my package arrives.
By Jamie
Response from Gainful· Oct 22, 2020
Hi Jamie! Thank you for the review :) We are super excited to be part of your health and fitness journey 🙏🏽 Feel free to update your review once you receive your personalized protein blend and try it out!
