Transparent with ingredients and the… Transparent with ingredients and the products available to you. The support was very fast at answering my signup questions, and I love the product so far! It does educate you a bit about what you're getting, why it's custom to you, and how best to take the supplements. I was able to quickly increase the amount received to meet the number of shakes I take in a day. Excited to try this out, instead of worrying about picking out and ordering my protein and collagen every month.

Love the products and people working there! I've never found other protein powder mixes particularly tasty, but everything I've tried at Gainful has been delicious and smooth. I enjoy the subtle flavor of the mixes alone as they are (usually with soy or coconut milk), but sometimes like to play with a flavor boost. I also have a sensitive gut and I'm very pleased this does not upset it. The folks at Gainful are also super friendly and helpful! Very, very happy with my experience.

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.

The pre-workout has no crash… The pre-workout has no crash and provides a lot of energy and the beta-A tingle is sufficient. I opted out of creatine in my pre-workout and just ordered their creatine and I add it to my protein shakes and pre-workout and it works perfect. The protein powder is the only protein shake I’ve ever tasted that isn’t chalky or just gross. Cookies and cream and cinnamon toast are the flavors I got and they taste amazing with 8oz of water (no more than 8oz or it is too watered down). Overall 5 stars and well worth the purchase!

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.