I love the ability to customize the size of the flavor boosts. I love the ability to customize the flavors. I get sick of having to stick to a whole canister of one flavor so the flavors boosts are genius. The unflavored powder also allows me to sneak protein into a lot of other foods. I tend to use 2 flavor boosts per shake but I also use about 1.5-2 scoops of protein. Maybe creating an XL flavor boost with double the powder could be an idea for those of us that go big with our shakes! Or little cannisters with their own scoop.

Amazing products!!! INCREDIBLE products! It’s difficult to find delicious, clean, plant-based protein options in my area. I love that flavors can be switched up with each new drink! The protein is smooth and keeps me satiated until my next meal. I’d also like to add that customer service is amazing!! Very impressed with the integrity of the company and its products!

Love it and the team Gainful is the first and only supplement I've ever tried because I started working out 5 days a week. I enjoy the protein powder after a workout! The team is also super great. Always responding fast and positively to any questions or concerns I may have. They also do live events where they talk about Gainful products which has been helpful. Thanks!

Not your AVERAGE protein powder I haven’t even RECIEVED my protein powder yet but I’m throughly impressed by the attention given to their customers. It’s a whole different experience than just buying any brand protein powder GAINFUL reached out to me to let me know they have dietician’s to assist me with questions over diet or exercise going forward this is on top of custom preparing your own protein powder. I really can’t wait to get my protein. Thank you again Gainful

Sham Decent tasting, fine product. Absolutely not actually personalized. The "quiz" gathers extremely base information about you and your diet, along with a couple questions about your goals. But in the end, you get one of just a few pre-made blends of supplements. There's no semblance of biometric personalization or any other science to it. It really is "what protein can you ingest? Plant or animal?" Honestly, if you already know the answer to this, you don't need this service in the least. Zero percent worth the cost. Save yourself time and money and just go buy protein mix from your local grocery store.