not my usual one stop location i go to but the service was still 10/10! this location has the best…read moreselection of Built protein bars among the other locations i frequent.

I drive by this place all the time and finally decided to check it out after yoga…read more The two guys working were very nice and explained all the add in's available for the smoothies. I ordered a kids chocolate peanut butter smoothie and it hit the spot! Very filling. I also learned that they sell supplements and other meal replacement products.

Ridiculously low priced protein powder and bars nearly makes it worth the drive from Ahwatukee…read more There's always the same guy working, I really wish I knew his name, and he's very friendly and helpful. An example on their prices: a two-pound Quest protein powder is only $30 here. Everywhere else it's $40+. All protein bars are about $2 and elsewhere they're $2.50+. I'd love it if they opened a location closer to me, maybe Ahwatukee, but I'd take Chandler or Tempe. Oh, one more tip...if you haven't tried G-Butter, do it. The cookies n cream flavor is my favorite and Discount Nutrition Superstore is the only place in the valley to carry it. You can thank me later.

I was given a gift certificate at my gym 15$ about 2 weeks ago LAFitness. Figured I try to use it…read moretoday 3/23/2026 but was told I can't use it by employee. Said it was only applicable for 3/21/2026. This is my usal place to go pick up my pre-workout and creatine. Very disappointed for getting my hopes up. Thinking maybe I won't get to pay 58.00for pre workout this time around.

Was helped by an extremely knowledgeable red haired gentleman that really knew his stuff, made…read morefantastic recommendations and gave me tons of great tips on my supplement routine! If you have any questions about which products you should take, I highly recommend stopping in here! Very grateful that this location is here as there are not many good in-person options for supplements in Tempe.

I moved to the area a few years back and was looking for a local supplement store near my house…read more Found Peak and stopped in to check it out. I was absolutely blown away! The quality of the supplements, how knowledgable the employees were, the overall vibe of the store, the body scan tracking WITH a printout...I left there in an incredible mood with supplements that blow the other stores out of the water. Fast forward to now, I don't think I have ever been more loyal to a store. Every time I go to Peak Nutrition I am happy I did, feel like I learned something new, and regardless of WHO is working that day I feel like I got to hang out with a close friend. Cannot recommend this place enough!

This place is located on NE corner of Warner and McClintock near EoS Fitness…read more Went there to look at creatine options and they have many. The staff was friendly and knowledgeable. Since I was a first time customer they gave me a $10 coupon for next time I come in.

I had a great experience here! I go to the gym at independence gym, which is in the same plaza and…read morejust a minute walk to Firebird. The place is very organized and bright and the smoothie menu is very easy to navigate. I didn't even get a chance to catch the name of the gentleman taking my order because I was rushing to go catch a flight. I got the mint chocolate cookie smoothie and it was delicious! I am pretty sure most of the smoothies have 30 g of protein, which is great!

Would be 5 but there is a younger employee who seems to never get the shake right. Almost always…read more2/3'rds full, too sweet, or just inedible. She has been face-timing while I was trying to order in the past, luckily I wasn't too distracting as she never broke stride in the conversation, only briefly muting the person so I could order. Unfortunately it seems the solution is to avoid her shifts in the future.

Finding my vitamins in stock in the store is hard to come by. I normally do my purchases online so…read moreI don't have to interact with people. But there was a bogo 50% off sale. Huge sale for saving money

Recently went I on the weekend and the Girl was super fun as soon as I walked in & thought we were…read morealready friends. She was really helpful with advice and with the supplements I needed. Great staff & supply, GNC don't miss.

I've come in a few times now, usually after the gym, and every time Lilia has been absolutely…read moreamazing! She's so welcoming, attentive, and makes the whole experience enjoyable. She genuinely cares about her clients. If you're stopping by One Stop Nutrition!

Okay, let's start with the most important recommendation:…read more Request that your smoothie is blended COMPLETELY! Whatever you call it: " blended well", "extra blended", etc. you MUST request this. Why you ask? It doesn't matter the location, unless it's the manager or owner, the staff rushes the smoothies and they come out very icy, some with ice chunks inside that won't come out of the straw. Listen, I LOVE this place and frequent them 3-4x per week for a smoothie. Staff is great, friendly, outgoing, sincere. Owners are amazing! But, they don't put in the effort when blending ... so you HAVE to ask! They should time it and require the staff to let the blender run longer to come out with a consistent product, but it is by no means consistent between locations and mostly, in my experience having purchased a few 100 over the last couple years, very inconsistent.

Love this place, they make the best smoothies. Will be back for more. i like. to get the post…read moreworkout.

First time trying this place and was highly impressed. There are tons of options. Definitely a…read moregreat option for a one stop nutritional and yummy snack. Going to try something different every time I come, but have a feeling that I found a few new tried and trues that will be in my pantry. So happy this place opened!