Gainful is personalized protein powder made for your body, weight loss, and fitness goals.

383 Thumbs up
153 Reviews
People love discovering this place.

Here's what people say after redeeming their Nift gift.


Cutter, May 15, 2021

never really tried it but hear great things bout it

Blake, May 13, 2021

great product

Dan, May 13, 2021


Rachael, May 3, 2021

Flavor was great

Christina, May 3, 2021

Everything was easy to locate and prices were fair

Emileigh, May 1, 2021

Good options/customization

Ben, April 30, 2021

Fast delivery!

Shevaun, April 28, 2021

they had a good variety of flavors

Vanessa, April 25, 2021

It was great tasting food i loved it and grandson favorite

Sandy, April 24, 2021


Debra, April 21, 2021

Easy to use, love the flavor stick options for variety!

Jessica, April 21, 2021

Pretty flexible and super supportive.

Lydia Lowery, April 15, 2021

I liked the personalized approach Gainful took to determine my protein powder.

Susan, April 14, 2021

I like trying out new things

Stephanie, April 10, 2021

Good product, just expensive

Joshua, April 6, 2021

Its was great very happy. Thank you.

Melissa, March 26, 2021

It was okay.

Kristen, March 23, 2021


Gina-Marie, March 23, 2021


Katie, March 21, 2021

great nif's

Donnie, March 21, 2021

Awesome 👌

Shelly, March 18, 2021

I have enjoyed using Gainful. It tastes good and is filling. I hadn't heard of this company prior to the Nift gift, so I appreciate the introduction!

Michele, March 15, 2021

So good

Aiden, March 15, 2021

Easy to use

Kyle, March 13, 2021

didn't get to use gift card

Diana, March 10, 2021

The powder for my water is by far my favorite. It’s so good and im so happy with the flavor I chose. The protein powder is also really good, and I like the idea of powder and flavor separately, so that I have a variety to choose from. My only complaint is that while it says milk substitutes can be used, almond milk does not mix very well with the powder. It tends to be really foamy. Overall, amazing product.

Dayton, March 10, 2021

I like protein powder

Julia, March 3, 2021


Carina, February 28, 2021

Great new fave ty

Torria, February 27, 2021

Really liked their protein powder. I also liked that the flavor is neutral and it comes with different packets to add flavors!

Erin, February 26, 2021

great business great items.

Helena, February 23, 2021

I like the taste of the protein powder (strawberry and crème) - didn’t have the weird aftertaste that some of them have.

Holly, February 18, 2021

I like that you start with a base and then add the different flavors, it’s nice to be able to switch it up every day.

Kim, February 17, 2021

Interesting concept!

Rachel, February 11, 2021

Good quality product

和之, February 6, 2021

Honest products.

Sarah, February 5, 2021

Great products

Innazia, February 4, 2021

the biggest gains

D.Gutches, January 26, 2021

The product was specifically designed for me and also provided a dietitian for free.

Taylor, January 24, 2021

Customizable protein mix !

Reem, January 20, 2021

I enjoy the drinks they have for hydration and protein to build muscle

Alex, January 19, 2021

Clear website and product

Andrew, January 16, 2021

Good protein

Ben, January 10, 2021

Great! I love the product and the stackable referrals!

Andrea, January 9, 2021

Good stuff just not for me

Kelsey, January 5, 2021

While I didn’t order it, the deal was reasonable

Bilal, December 26, 2020

Enjoyed my protein powder!

Sophia, December 16, 2020

Good company that gives you options to get informed on real food

Sergio, December 15, 2020

Great product will order again soon

Gabriel, December 15, 2020

Love it. Great product

Muz, December 14, 2020

The protein powders are free of additives

Anna, December 11, 2020

I kept getting online certificates that I would never use. I finally got one for a store in my area that was wonderful. I think you need to mindful of area shopping and not so much online shopping.

Sally, December 8, 2020


Bethania, December 5, 2020

Very helpful

Максим, December 5, 2020

great service!

Kayla, December 3, 2020

I Love Nift!

Joshua, November 27, 2020

It was just okay. I probably won’t use the service again but I liked the seal

Meryl, November 20, 2020

I like the powder but the flavor supplements aren’t my favorite. It’s nice that it’s so customizable

Katrina, November 17, 2020

Great protein

Kayla, November 14, 2020

It was very easy to navigating their website. Helpful tips.

Anna, November 11, 2020

thank you

Anny, November 11, 2020

I like how they personalized the product to suit my specific fitness goals.

Clayton, November 10, 2020

Love the flavor packets, and the shakes are a better texture than most.

Alyssa, November 10, 2020


AnnMarie, November 8, 2020

Gainful is great! I use it every day after my morning run. And I love the flavors you can add to it, too. I look forward to having it.

Camille, November 7, 2020


P, November 7, 2020

Received Nift gift certificate through work, chose gainful powder. Tasteless without the flavors, although actual vanilla can be added to the shake instead of their taste flavors...otherwise, no complaints. Nutritionally sound protein powder with Registered Dieticians available to answer any questions.

Lorinda, November 4, 2020

i love many gr8new places

Jamtay, November 3, 2020

Very affordable

KayLee, November 3, 2020


George, November 2, 2020


Et, November 2, 2020

My husband loves this powder!

Alexandra, October 29, 2020

I think I will continue to use them. They are really good.

Kandice, October 29, 2020


Kimberly, October 26, 2020


Ivan, October 25, 2020


Gina, October 25, 2020

The shakes taste great!

Jeff, October 21, 2020

love the custom made products. it is great to have Vegan protein powder

Victoria, October 19, 2020


Mohammad, October 19, 2020

Great products! Worth a try.

Brit, October 19, 2020

Tastes great and felt great!

Stephanie, October 19, 2020

I love this. So happy to get to try it and would highly recommend

Michelle, October 18, 2020


Jonathan, October 17, 2020

Good product

Brianna, October 15, 2020

didn't work as well with water instead of milk and I didn't know it would need milk until I received the package but the taste was good

Emily, October 15, 2020

Gainful was such a great idea and I loved the preworkout and the protein. Flavors are pretty good!

Kelsey, October 14, 2020

I liked the staff

Becky, October 11, 2020

They cater to every customer and I like How im able to choose my dietary restrictions to get my own custom protein

Gian, October 7, 2020


Dannah, October 7, 2020

kinda pricey

Geraldine, October 6, 2020

amazing!! so happy! I've already placed a second order!

Heather, October 5, 2020

Love it use it everyday before my practice and I see a huge difference in energy

Alice, October 4, 2020


Helene, October 2, 2020

Good product

Josh, October 1, 2020

Love the products!

Brianna, October 1, 2020

Not for me, but would be good for those into nutrition

Autrenom, September 30, 2020

Enjoyed it

Joanne, September 29, 2020


A goss, September 29, 2020

very quick shipping, great product.

Sajju, September 28, 2020


Shalini, September 27, 2020

I had some issues with my shipment and the contact center helped resolve my issue in minutes!

Jess, September 26, 2020

it was really expensive still but I like the personalisation.

Abbie, September 25, 2020

Healthy products

Ella, September 23, 2020


Silk From, September 21, 2020

Easy to order and very happy with the product!

Taylor, September 21, 2020

The flavor was much better than I expected and it was a nice addition to my daily routine!

Erika, September 19, 2020

Great experience, best protein ever tried, I’ll stick with them for sure

Brahim, September 19, 2020

I love the packaging box it came in and so excited to try my new protein.

Kimberly, September 18, 2020

Gainful personalizes the experience of enjoying whey protein!

Anshuman, September 18, 2020

I love Nift!!

Joshua, September 17, 2020

Waiting to try it but I’m sure it is great

Christina, September 15, 2020

Gainful is a wonderful product-highly recommend!

Taylor, September 14, 2020

Couldn't find anything

Jessica, September 13, 2020

Love the personalization!

Jennifer, September 11, 2020


Gabrielle, September 11, 2020

I like the product but would not continue to get on a regular basis because not sure I would use it regularly

Ze, September 10, 2020

The protein that I received from Gainful was delicious!

Chris, September 8, 2020

Very cool to get custom protein just for you! I'd heard about it but forgot, so glad Nift re-introduced me

Mikaela, September 8, 2020

Quick, personalized service!

Rashi, September 3, 2020

Discovered a new brand through nift

Kelly, September 3, 2020

Lots of options for different food restrictions, and an interesting concept to add the flavor as an add in.

Ellee, September 3, 2020

I appreciated an order by mail option, since so many of the nift options tend to be for businesses that I’m not comfortable visiting during COVID - saloons and gyms, etc.

Jeremy, August 30, 2020

Delicious powered protein!

Anthony, August 29, 2020

It taste great

Shawn, August 29, 2020

Great quality protein. Able to add flavoring as desired. Wish they had an option to add flavoring from a larger container instead of the individual-sized packets. Seems like such a waste of packaging. Otherwise, glad I bought it!

David, August 28, 2020

Great high quality product!

Derik, August 28, 2020

Good tasting protein powder - easy to order

Scott, August 27, 2020


Ian, August 27, 2020

Gainful is a great personalized protein formula tailored to the individual. Definitely looking forward to using them regularly.

Ashley, August 26, 2020

Great options, arrived quickly!

Victoria, August 26, 2020

I liked the product but don’t really consider it a gift when it cost me money to get it. It should be considered a discount because it is misleading.

Jennifer, August 26, 2020

They personalize the protein powder to you based on a quiz. The protein they sent me with the flavor packets tastes great

A Customer, August 23, 2020

The protein powder I got from Gainful was a great, high-quality blend, and I liked the way I could select different flavour shots so that I could have some variety. Both flavours I tried were excellent. Unfortunately, given the price, size of the container, and frequency of shipments, I simply can't afford a regular subscription to Gainful. I would definitely make a one-time purchase again, but I will not be a regular subscriber.

Virginia, August 23, 2020

Great customer service and the product tastes really good!

Marissa, August 22, 2020


Steve, August 20, 2020

The products are amazing

Gem, August 20, 2020

Delicious protein and I like personalization

Rachael, August 18, 2020

loved the protein they created based on my needs. it is yummy and doesn't upset my stomach.

Jen, August 17, 2020

Fill out a surgery and they personalize the protein powder for you.

Caitlin, August 17, 2020

I was very surprised to get a voucher in my inbox! It was great to get a sample of Gainful, and though the taste of the product isn't amazing {very obviously protein-ey} I'm grateful to Nift for giving me the chance to try it!

Sophia, August 16, 2020

works great

Kevin, August 15, 2020

Seems like a fun company to be a part of!

Scotty, August 14, 2020

Website was easy to navigate

Monica, August 12, 2020


Lauryn, August 12, 2020

The protein shake tastes delicious and really curbs my hunger in the morning. I will be a repeat customer for sure!

Sedna, August 12, 2020

Really enjoy the specialized advice focused just on what your needs are

Kailey, August 11, 2020


Gozde, August 10, 2020

Loved it thanks!!!!

Ann-Marie, August 10, 2020

shakers are great and convenient

Minh, August 9, 2020


Kala, August 6, 2020

easy website, no confusion

Jaren, August 4, 2020

protein powder individualized, great flavors

Nicole, August 1, 2020
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