Joey
Happy Customer!
Happy with how helpful and prompt the Gainful team was even over a holiday weekend. Their protein is top of the line, and I can’t wait for more items!

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 Five Star Index, with an average rating of 4.5 out of 5.
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Personal Care · Costa Mesa, California
Excellent

Personal Care · Fountain Valley, California
Excellent
Personal Care · Westlake Village, California
Excellent

Personal Care · Los Angeles, California
Excellent
Showing 732 reviews with 5 stars · Clear filters
Joey
Happy with how helpful and prompt the Gainful team was even over a holiday weekend. Their protein is top of the line, and I can’t wait for more items!
Troy Theron M.
I appreciate the concept that Gainful has introduced. It’s a unique concept and it works. Taking the quiz about lifestyle and intentions in a protein powder are helpful. In my blend, I appreciate the ease at which the powder can be mixed. Easy on stomach and not clumpy. I haven’t used the product long enough to tell if it does what I’m seeking, yet in general day to day, I’m very satisfied with my blend.
Ryan C.
Honestly I had tried protein bars and other shakes before, but gainful not only tastes great but makes me feel like im seeing results after my workouts. The delivery and service is fast and really good. I appreciate everything gainful is
Yessenia S.
Best protein powder ever. Though I was missing a blender bottle I ordered. They were right in top of it with a refund and they sent me another right away.
Dawn Martin R.
I stumbled on this protein powder just by accident. Clicked on a Facebook Ad and there it was. So I figured hey let me give it a try. OMG I am so thankful I did. I am VERY picky with my protein powders, and his one is DELICIOUS! Add a couple of their flavor boosts and you have a different shake everyday. Keeps me full and the energy I have is amazing! Absolutely the best protein powder out there!
Nicole
I love this powder many ways...in my yogurt. Coffee, shaker cup or a smoothie it blends well is customized to not have the ingredients that bother me and I can choose to use a flavor or not... I love it!
Steven M.
My favorite thing about Gainful is the flavor boosters allow you to choose a different variety each day as opposed to having the same flavor over and over.
Caitlyn J.
I found gainful maybe 2 years ago and have never found an overall protein company that I like better. I was worried when switching to a vegan diet last year that my protein levels would be hard to maintain, but Gainful made it super easy to adjust my formula to accommodate my new eating habits! My plant-based Gainful blend beats all the other vegan protein powders I have tried! Plus, their customer service is unbeatable!