Alex, the owner, was very welcoming and knew his stuff. He has a degree in biochemistry and a body…read morebuilder, so he's tried many products. He asked my boyfriend and I what we like to feel and what we don't like to feel in a preworkout. He pointed us to two different ones that would gives us the results we wanted. We picked a pineapple one after he let us taste test it and even gave us free samples of the other kind. Tested out the preworkout. No crash, no shakes, and pure awesomeness. Go see Alex--you won't be disappointed.

I have been using Performance Supplements for the past three years. I have been able to gain muscle…read moreand cut down on body fat due to the different products that they offer. Their clinical line is also great. The formulas and ingredients are legit. The quality is superior to other products on the market. My favorite items are the Vaso Grow and Krea Grow. Their products are perfect for everyone from bodybuilders, competitors to the moms like me who just want to look good and be in shape.

I've been to different One Stop Nutrition locations over the years and I find the smoothies to…read morealways be a nice healthy treat... my kids like them too. There is also every bar, protein powder and supplement you can imagine available here. Admittedly, this location is closest to my home, but I don't go all that often due to the location only being accessible if you're heading northbound on 44th street... However, every time I do go, I am pleased with the experience, the friendly staff, and the products. Also, huge perk for this place: they have PRIME in stock, at least at the time of this review! PRIME is super hard to find in the valley at the moment, so I hope that they continue to carry it and have it in stock!

Fantastic shake place! I came to one stop at the recommendation of a friend and it was great!…read moreFirstly, the store has so many varieties supplements, protein bars, etc. that any active person could appreciate from popular brands. Their options of shakes were also great and had awesome macros. I got the Slimmer with non fat yogurt and pina colada flavor and it was delicious! They have many other options of bases and flavors and seemed to always have a new one which makes it fun to come back and try. It kept me well satisfied afterwards and I recommend stopping in if you're looking for a good protein shake.

We've come here a handful of times, and definitely won't be back. A quick in-and-out stop is not…read morethe case here, we go in for Amino Enegery, which the person working will let you know is NOT A PRE-WORK OUT, and it's never quick nor easy. The woman is very pushy about selling you a membership, and won't let you leave the store or check out quickly. We almost missed an appointment because she was very aggressive in selling us membership and insisting it "would really help her". I will be avoiding this location at all costs from here on out. I can't believe the blatant aggressiveness here, I've never experienced this anywhere else. Super uncomfortable. The whole experience of buying one item took about 10 minutes, with no other people in the store. I wouldn't recommend this spot if you want a seamless, comfortable experience.

Vitamin stores each have their own system, so I've learned to go to the counter and ask. They were…read moreresponsive, found my program membership, promised a 10% discount if I wanted refill mailed to my door, and were, in a word, on it. See for yourself!

Thank you so much yelp for helping me find this gold gem!!…read moreWow wow wow Absolutely Incredibles store with pretty much everything that you need. Must visit!!

I won't be back. Staff wasn't friendly. Waited at the cash register while the lady in front of me…read morefinished her transaction and continued to talk.

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.

Great customer service the staff were super helpful and were willing to go above and beyond. The…read morestore is a bit older for most Vitamin Shoppes but doesn't mean the quality of items or staff are anything less than spectacular

The most basic vitamin shoppe I've seen in a long time. The layout was bland, the employee…read morebasically might as well not have even been there. Didn't even greet anyone that I saw and let alone myself. Soon as I walked up to the register he didn't ask me if I found everything I needed or how I'm doing. Just "do you have a phone number with us "? At least he got that out of the way. It just felt OFF walking in. Nothing like my vitamin shoppe back home. Got my pre workout for the gym and that's the end of that.

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.