Allisyn
Posted
The best protein shake I have ever…
The best protein shake I have ever tried! Tailor made for my needs, low calorie, and affordable! The best combo!!

Excellent
907 reviews
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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Gainful (gainful.com) has 907 customer reviews on Rated Honest, with an average rating of 4.5 out of 5.
Showing 732 reviews with 5 stars · Clear filters
Allisyn
Posted
The best protein shake I have ever tried! Tailor made for my needs, low calorie, and affordable! The best combo!!
Juanita J.
Posted
This protein shake is just as advertised. Took a sabbatical from the shake, but have returned and am refreshed once again. (The break had nothing to do with dissatisfaction. Circumstances made it a cop out to eat every meal as others in this household. I’d gotten sluggish as before my introduction to Gainful.) I’m back with Gainful and looking forward to keeping up the energy and clear mind. Next life event—Gainful will not be pushed aside—maybe the culprit that caused the separation but not GAINFUL. The customer service is phenomenal and the flavor packs are a delightful addition to the already superb product.
Gaby A. Bernal A.
Posted
I am a size medium shirt, I used to be a large! I definitely believe Gainful is a reason for me being able to lose this weight so thank you!! Switching out a meal for a protein drink helps so much and knowing it was made especially for me is great! I know that I'm getting the proper nutrition and it makes me not too full for bed! I hate going to be bloated or still hungry but bein able to mix up a quick protein drink makes it so much easier and makes me not feel guilty about having a little extra to not feel hungry going to bed.
Response from Gainful· Nov 1, 2019
We are so glad to read this! 🙌
Sarah Elizabeth S.
Posted
Love the easiness of this protein! It tastes delicious and is made for me! Also can’t beat changing my flavor sticks whenever I want!! Highly recommend!!
Response from Gainful· Nov 1, 2019
Thank you for the support Sarah! Glad you are loving the option to change your flavors up!😎
Sheila
Posted
This is a good product. I have not been able to loose weight since I started having health problems due to the medication and I have finally been able to. I feel better than I have in 5 years. Able to exercise and just feel better in general.
Response from Gainful· Nov 1, 2019
Sheila this is amazing!🙌 keep it going- we are rooting for you!
Mandi
Posted
Most protein powders taste awful but Gainful is amazing! And so many flavors! I have a soy sensitivity and I can drink my powder every day without issue!
Response from Gainful· Nov 5, 2019
Mandi- so glad we could help with the soy sensitivity issue ☺️. Thank you for the review!
Louis
Posted
Allergic to many proteins. Being able to customize the blend to what my body can handle has been critical in my weight and strength gain. Love the product and flavors. Great customer service as well.
Brandon F.
Posted
I love that not only do I get a customized protein blend just for me, I get a choice of different flavors . Plus, I get a dietician on call with any question I may have about my blend. Will keep using for months to come!!