the Protein Source

Restaurant · Southwest Las Vegas

the Protein Source

Restaurant · Southwest Las Vegas

1

4220 S Grand Canyon Dr #8, Las Vegas, NV 89147

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the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null
the Protein Source by null

Highlights

Healthy fare, raw juices & protein shakes, patio dining  

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4220 S Grand Canyon Dr #8, Las Vegas, NV 89147 Get directions

food.orders.co

$10–20 · Menu

Reserve

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4220 S Grand Canyon Dr #8, Las Vegas, NV 89147 Get directions

+1 702 701 7054
food.orders.co

$10–20 · Menu

Reserve

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Last updated

Aug 14, 2025

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Where to find healthy restaurants in Las Vegas | Eater Vegas

"The Protein Source was created to serve athletes who want to stay healthy as well as ordinary people who want to maintain or start eating better-for-you food. You can’t go wrong here because every single meal on their menu is healthy. Try the steak lovers bowl, a combination of beef tenderloin, feta cheese, brown rice, avocado and the house-made veggie mix and served with a side of house balsamic vinaigrette." - Susan Stapleton

https://vegas.eater.com/maps/best-healthy-food-restaurants-las-vegas
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Nicholas Fitch

Google
I’ve been to the Protein Source before but this time I tried something new, it was a much better experience for me as far as the food goes but the atmosphere and the staff as well as the amazing environment has never changed and has always been wonderful just like the presentation and quality of food. I didn’t get pictures of the food I got this time, but as a reference to the amazing quality and presentation I provided this picture. However, unlike the picture, this time I got the protein pancakes and the bowl… absolutely wonderful. I brought a little of my own toppings before I came but it was still brilliant.

The Las Vegas Mermaid

Google
My visit to The Protein Source, a haven for health-conscious individuals, surpassed all expectations. The food that graced my plate was not only nourishing but exquisitely flavorful. Every bite transported me to a realm of gastronomic delight without compromising on health. The team, radiating genuine warmth, emanated positive energy that elevated my experience. The atmosphere with lush greenery and herbs, created an inviting oasis of tranquility. Leaving this sanctuary of wellness was difficult, but it is with a resolute conviction that I pledge my return to bask in the wholesome goodness offered by The Protein Source. Thank you for this enjoyable experience!!!

Julie Ginger

Google
The atmosphere in this establishment is excellent! I have had a few items here over the last few weeks. The protein shake was delicious and packed with fresh fruit and veggies plus some protein powder. I drank the whole 24oz without even realizing it! lol The wraps are also really yummy! I had the buffalo wrap and a steak wrap and both were amazing in their own ways! I really enjoy the simple salad with their dressing!!! O am gonna save my desserts for another day, so that will be my next review!!!

Sheryllyne Ong-Kunitake

Google
Went to get dinner with friends after a workout and wanted to eat something healthy. Got a pb banana protein shake and the salmon with quinoa. Perfectly cooked and crunchy on the outside just the way I like it. Food came out fast. My friends were happy with their food too. They got the ahi bowl and greek salad

d. s.

Google
The best place I have gone to for healthy food in a while. Their customer service was on point. The atmosphere was comfortable and welcoming. I will be coming back to this facility as much as possible. Thank you guys for the welcoming feeling and terrific food! Please if you have never tried it, go, it's worth the time.

Chris

Google
I really like this place, the food is cooked perfectly every time and it's delicious. I normally get the bison burger ave the sauce it comes with is fantastic. There are obviously healthy options for everything there. I also tend to get the protein shakes, which are great. The staff has always been really friendly to me, so I enjoy going back frequently.

Chris N.

Google
This was our first time here, Teriyaki chicken bowl with jasmine rice was tasty and the berry Riley burger was good but very messy. Sweet potato fries were decent but, We ended up having to eat the burger with a fork. I can agree with others that inside the smell isn’t that great and a bit off putting but, if you get it to go then no need to worry!

Juli Rasmussen

Google
I've been here a few times and the food is always fresh. The only pet peeve I have is the Point of Sale systems that try to force you to give a tip. This deters some of us from coming often.

Iris K.

Yelp
I preferred bison burger turkey and bison wrap all with potatoes fries but bbq chicken bowl disappointing not bad but over priced for having brown rice and a lot basic sauce overall I will suggest this place no doubt also Açaí bowl I like too
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Dave P.

Yelp
Love this place and all the protein options. Bbq chicken is my go to, the dessert peanut butter protein balls are
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Nicole Z.

Yelp
Although the service was very fast, the prices were steep. My burger and fries cost almost $20, which was quite expensive. I wasn't a fan of the sweet potato fries but the burger was good.
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Adrianna E.

Yelp
I haven't been to The Protein Source in prob 12 years and I have been missing out !! Friendly and helpful team ready to make very tasty, healthy treats right when you walk in! Clean, quaint spot and I order the PB Lovers protein shake and got so lucky as a fresh batch of chocolate protein muffins just came out of the oven!! Smelled amazing so I had to have one! So dang good! Everything was super delicious and I'm so happy I popped in today ! Definitely a small local business we should be supporting through the fit community and beyond!
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Melanie O.

Yelp
Went back after a long time of not being here , we loved the new menu & how the sitting area was different- the green long one had been here for so long so walking into the place with nice brown leather seats , personal space Yanno? the food was honestly great & I loved how patient the workers were with us , a little pricy but just about worth it, we left full & stayed to enjoy some tv . Thank you guys we will be back soon
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Loretta L.

Yelp
After Gym, we go here to get the protein shake the PB&J was a hit adding two pumps of chocolate syrup. The next time I come here I want to try the local moco bowl
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Daniel D.

Yelp
The Twin Towers Breakfast was a great start to my morning. You get these protein packed waffles. These waffles are light and airy with lots of flavor. Your choice of egg style. I choose egg whites. Some cheddar cheese and turkey sausage. They stake this up to make an unforgettable breakfast party all in your mouth and tummy:). It comes with sugar free syrup and a fresh berry jam. Neither one of these were too sugary nor tasted overly healthy. A very balance of flavor and texture. The customer was welcoming. Also if you leave a review. You get to have one of their tantalizing protein brownies for free. Such a laid back and peaceful environment to enjoy breakfast, lunch, dinner or snack at. I highly highly recommend stopping in for your next meal!! You won't regret it
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Bayan G.

Yelp
Honestly not the best and not the worst. Staff seemed a little disorganised and there was a guy in training so it may have been my timing. The service was about a 6.5, the food 6.5, and the juice was delicious but they either need to get smaller cups and fill it up or fill up the current cups because I felt like I was getting a half of cup of juice. The ambiance was chill and relaxed. Clean too.
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Sheryllyne O.

Yelp
Went to get dinner with friends after a workout and wanted to eat something healthy. Got a pb banana protein shake and the salmon with quinoa. Perfectly cooked and crunchy on the outside just the way I like it. Food came out fast. My friends were happy with their food too. They got the ahi bowl and greek salad

Rey M.

Yelp
I just picked up some food at this establishment and disappointed because they charge a lot for supposedly quality food. I found foil on my food mixed in !!! Super dangerous and very careless establishments I will not be coming back. Very
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Chris F.

Yelp
I think the food is good overall and the menu is also good. The problem is the operation. I have been trying to eat lunch at the flamingo location all week. I call my order in ahead, but first day no one answered when I called. Second day they answered but said they were out of steak, salmon, avo, and a few other things, today called twice and second time they answered and I was on hold for 5 mins. Got to the store and it was chaos, ppl were irritated waited for their food (clearly had been a long time), my order was placed 20 mins before arrival and I wait another 10 mins. No one behind the counter seemed in charge or in a rush despite the level of business. You need better management.

Kelly R.

Yelp
I would like to give a huge shoutout to all the staff at this location, as they are always super attentive, friendly, energetic & hard working. I come here almost daily for my fresh squeezed juices & they never disappoint! I got the "clean sweep" for the longest time then recently switched to the "greenhouse" for a change & will alternate between the two! Shoutout to Harrison for also being so friendly & always greeting me. The place is always clean & the quality of my juices is always consistent & delicious!
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솔비

Yelp
I go here before I go to my gym the food is so good and healthy I love the skinny salmon bowl the most and I love the acai shake! Its also so pretty and clean in here and service was good ^_^
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Ryan H.

Yelp
This place is amazing! The food is delicious and always on point, AND they have tons of healthy options! For someone like me who tries to watch what they eat, I could eat here exclusively and never get bored of the food because they have so many options. The service is also impeccable! Every single person at this location are fantastic at what they do, everyone from Rosa up at the front to Juan and the other cooks in the back. I couldn't recommend this place enough, especially if you're looking for a place with plenty of healthy options!
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Tim C.

Yelp
First the service was great but then the food came out and OMG. The Ahi Poke bowl was amazing and definitely the best I've ever had in my entire life

Diane R.

Yelp
WiFi down when we got here so no POS system- we had to order online. 10 minutes after ordering the systems went up, a family member put in their order and it literally came out 10 more minutes before mine even though mine was 1 item and theirs was 7 but okay.. the food was good a little bland but it wasn't really worth waiting half an hour for a burger. After over 20 minutes the burger comes out in a plastic container completely plain- added everything to the same burger so it was super dry when it came back. Tiny ass burger patty, not a fleck of salt or seasoning on the fries. No decriptors on the online menu o had absolutely no clue what was coming out just had to hope for the best. Came in a plastic to go after implicitly telling us to order pickup to stay. The FOH staff was kind but this seems like some rich lady's bullshit project that isn't set up for success. No backup systems, long waits, basic menu you could get anywhere, really unfortunate as I was looking for a good bison burger spot.
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Camus L.

Yelp
This has been my go to place after working out. They have everything you need to replenish after exercise or if you just want a simply delicious and healthy meal Most healthy foods don't taste that good, and I consider my self a picky eater, but I find myself craving their food and looking forward to coming here after working out. In some way it also helps me to get on track with my exercise since I don't usually come out this way unless I'm going to the gym lol. Service is always friendly and fast, their bathroom is also nice and well kept. I think really had and I don't know what con I could put down, just come and try for yourself. At least for me, I'm happy I found this spot :)
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Andrew C.

Yelp
They have moved to a kiosk and the staff has headphones in. I couldn't order what I wanted and I was just ignored. We also sat here for quite a while before they realized the system wasn't working and didn't print the receipt for the kitchen. So we had to wait an extremely long time. I'm all for technology but this was horrible.
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Tr24 R.

Yelp
Not sure if getting your food here in person is different than ordering it from Uber Eats but this was just bad. Not only did they miss more than half my requested ingredients in my build my own dish, but they missed my entire side order of sweet potato fries. Oh and my sauces were all completely wrong. So frustrating and disappointing when you take a chance ordering from a new spot you have never tried before and the experience was awful. And my food looked so sad. They barely filled the containers. I waited over an hour for this order its just ridiculous. I hope they go under. Don't ever order online from here. There are tons of other great restaurants to order from in Las Vegas.
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James X.

Yelp
I usually always order from Protein Source without any issues. But on May 18, I ordered a Bison Burger for takeout. Due to realizing I ordered at the wrong location, I called in to the restaurant to cancel the order (within a minute of placing it). The person on the phone told me, they had to speak to their manager to cancel it. After I called back, they said they canceled it on UberEats. About 10 minutes later, after still not seeing a refund or cancellation on the app, I called back, but the person reassured me that the refund was made. It's been 15 days, and I still see no refund. I contacted UberEats support, but they have been no help in the matter.
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William M.

Yelp
Marilu was quick and ready with my order I got the build your own and ate it inside, she was nice and offered me a water cup as I waited for my food great service
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Kim L.

Yelp
Salmon bowl over jasmine rice is good. This place is clearly under new management since our last visit which was pretty bad service. Girl and guy are nice but can't work well together. They argue behind the counter on who's demanding or doing more. I've managed employees before so this wouldn't have pass 1 day with me, specially when you got the kitchen guys telling you both to calm down. And please wash the forks. Even that guy mentioned to wash the dang forks. Maybe start implementing to-do list for each shifts and what their tasks are so the staff are equally responsible for running the business and things are done efficiently on time.
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Kristie J.

Yelp
We loved this place! This is exactly what it should be. A place where you can get a healthy meal, know your calories and exactly what you're getting. If you're dieting and want to go out, this is the perfect place to enjoy. They have an extensive menu with calorie counts and it's fast casual. You order upfront and they bring the food to you, they even have nice outdoor seating. Once we ordered it was less than 10 minutes before we got our food, it was very quick. For people complaining about the food, don't know how hard it is to diet and eat out. You will never find meals that taste like 5 star dinners. This is exactly what it should be, they do an amazing job and we love it!
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Fatima G.

Yelp
Best healthy food restaurant in town! high protein drinks and foods as well as desserts. great and friendly service. Clean and there's a covered patio. Super close to the gym as well, loved it!
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Jadira G.

Yelp
We came here after working out at the gym. It's a really cute spot with free Wi-Fi and a good amount of seating. Service was very friendly and informative. Very broad menu with lots of options. We just got a protein shake and açai bowl, but there are tons of other options like breakfast items, lunch, desserts, juices, and smoothies. Highly recommended!
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Reeves W.

Yelp
Excellent healthy food and great service! Really love this place. Wish there was one near me in NYC!

Leon M.

Yelp
This was terrible bro my smoothie came out like water and protein powder it was disgusting all the deserts were stone cold and just bullshit waste of money don't ever come here
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Melissa N.

Yelp
Absolutely amazing!! The peanut protein balls are to die for! The food is incredible and the protein shake are perfectly priced and made with high quality ingredients. Who could ask for more

Brylee B.

Yelp
Roze was absolutely fantastic to us. it was our first time in and he helped navigate the menu and how to order so smoothly. This place was so yummy and the customer services was easily the best I've seen in Vegas.
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Dragi S.

Yelp
The Protein Source, is more like horrible source! The cooks did a great job. We got salmon burger and chicken wrap and the food was amazing. The service is HORRIBLE from the front counter staff the girl and guy working the front had nothing but attitude and eye rolling as we returned NASTY water down protein shakes. We got 3 shakes the açaí berry booster and paradise with chia seeds. Neither of the shakes had flavor other then just water. The smoothies range $9-15 and I feel like they should taste as expensive as they are. Upon walking out the girl kept saying stuff and expected customers to stay quite to her unprofessional customer service.
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Jahari W.

Yelp
I wanna give much thanks & appreciation to the Protein Source. The food is always on point and service is A1. I wanna thank the beautiful Rosa for her hospitality and welcoming smile.
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Delaney W.

Yelp
I love this location, food is always on point! ROSA is awesome and so sweet great customer service!!!!
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Jennifer Y.

Yelp
Always the first stop after our workout. Great service. Everyone is super friendly. The protein shakes are amazing!!! The space is super cute, clean, and refreshing!
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Adina M.

Yelp
LIVE FOR THE THE PB LOVERS SMOOTHIE!!! all the food i have had here is very tasty and never miss!

Sergio R.

Yelp
Excelente servicio, productos muy saludables,no te vayas sin probar los muffins son buena opción para empezar tu día
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Linda R.

Yelp
The service is great and the food is amazing. Very flavorful and lots of healthy options. The menu even has pictures for every meal so it makes it easier to choose. You can't go wrong with anything on the menu. The breakfast and lunch is great.
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Ali L.

Yelp
This is literally one of my favorite places to eat. In general, each protein source has a variety of healthy delicious choices with all of the nutritional information alongside them on the physical menu. The price of the items is very inexpensive and the portions are large, unlike a competitor such as greens and proteins. The service is fast, usually takes about 10-15 min for a pick up order or if you order in store. Ambiance is always low key and relaxing, very clean at all times.
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Tanat V.

Yelp
Waited 25 minutes for a PB lovers shake . There was probably 2 other customers in there . I'm assuming they had to milk the cows and harvest the peanuts fresh for it to take that long , shake was mid. 100% will not be coming back and the shake was almost $10 should've just went to Greens and Proteins in the same parking lot
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Dylan C.

Yelp
First, a caveat - I have only had their food delivered and I keep getting the steak lovers bowl. With that in mind... it's great! Pretty good price, maybe a little more steep than warranted but it is hard to find anything comparable. Taste is good. Macros are good. Very few complaints.
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Steph S.

Yelp
Been coming here for a few months now and the food is consistent, staff is friendly and the baked protein muffins are incredible. I visit 2-3 times a week and it's become a staple for me.
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Tina T.

Yelp
Not sure how they make every single thing in the teriyaki chicken bowl delicious but somehow they manage. My bf loves the bulk up bison wrap. Please open up more shops, Centennial Hills is in need of good quality nutritious-rich establishments!
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Kristin P.

Yelp
Trying to order a wrap off of door dash and the order is requiring me to choose another protein I have to pay extra for, a sauce I have to pay for and it will not uncheck the box for sub meat with veggie meat. I called the store and explained to the girl 3 times because she wasn't listening to what I was saying or couldn't comprehend.. not sure which. After she understood, she said "We do not have any control over any apps and I don't have a manager here." That's it.. please do better with your customer service cause wow that's frustrating.

Alicia R.

Yelp
MariLu is very patient and kind explaining different options on the menu she recommends. Cooks do an incredible job with cooking my meal every time I come! They keep this place immaculate

L N.

Yelp
clean environment. quick & friendly service. healthy & delicious food options. love this place, never disappoints
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Jammie P.

Yelp
I'm only writing this review because I'm so frustrated with the service. I always call in my order so I can pick up and leave. I called in an order ahead of time about 15 minutes and I'm still waiting for my order to be finished. I love the food here but I don't understand why the service here has been repeatedly horrible.
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Dennis T.

Yelp
If your Looking for a heathy place to eat, this is the place. Been living in Las Vegas for a few years now and this is one of my go to spots when i want to eat a healthy meal. Service is alway great here and staff are always friendly. The place is clean inside, with a good amount of seating there' is inside and also a patio area to eat. Everything I've had here so far has been good. I will be back to try more items on their menu.

Archelyn C.

Yelp
They are always fast and friendly! My protein shakes are always good! Highly recommend the Sunrise and the Signature!

Yadira E.

Yelp
This is definitely my favorite breakfast place. I always come get my morning fix with the PB lover and chocolate brownie, but everything in the menu is delicious!!. Their service is exceptional.They never make you wait and everyone is so friendly
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Ramon L.

Yelp
Bulking up is made easy here. I'm glad it's next to the gym. The staff is also helpful and friendly. I'm glad it part of my community!!