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    Jamba

    2.8 (142 reviews)
    Open 7:30 am - 7:30 pm

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    Welcome to Jamba of Foster City.
    Carl N.

    When you're so exhausted from a hike (2,517 feet) and dead beat. I'm ready to fuel up with a good açaí bowl and fruit veggie smoothie. Jamba Juice of Foster City is a juice chain bar restaurant that offer açaí bowls and smoothies. I had the Strawberry Banana bowl and Apple 'n Green smoothie. Staff were amiable and professional and followed health protocol. Prices were fair. Plenty of parking space. Overall, I am satisfied with my order experience and food/drink.

    White Gummi
    Jaimee B.

    Jamba's a great choice especially during hot summer days. Trips to this Jamba are made even easier with mobile ordering on the app ahead of time. Love that it gives us points too. We've redeemed points for a free drink here and there. My fav drink here is the white gummi. It's tart but not too tart and super refreshing! Don't forget your free boost. I always get the immunity boost.

    Strawberry and banana Greek yogurt bowl

    When did Jamba get so stingy?? ): It was my first, and definitely my last, time trying this location. I ordered a strawberry and banana Greek yogurt bowl and this thing cost me $12.59 +tax which I find INSANE considering how the bowl isn't even filled up all the way. I'm pretty disappointed because I truly believe I could've gotten this pretty basic bowl (maybe even one with more ingredients) anywhere else for less than $10. Update: scrolling through the photos of other bowls posted for this Jamba and they are all filled up way more than mine wtaf ///: I agree with the review saying Jamba should just close down I'm so done with them.

    add protein or lactose-free cream
    Thomas N.

    LOVE Jamba over the years ... BUT the price of my favorite smoothie Mango-a-gogo is now up to Small $10 / Med $11 / Large $12. Count it against Bidenflation or higher corporate profit margins; I can make it at home for pennies in the dollar. McD's or Costco offer the same flavor for almost HALF the price. Now I can take it or leave it!

    This is the result of me using their QF image to try to give feedback.
    The F.

    Had the worst experience ever, and I used to be a frequent customer. From the employee who didn't know how to make change to the watery, tasteless drink I was served, to the QF image on the receipt that didn't work, the whole visit was a letdown. And at almost $9 a drink, it's doubtful that I'll be wanting to return anytime soon. To make matters worse, I actually sent in my feedback to their website and have been ignored. Just dreadful!! Who is in charge of customer service these days???

    Brian B.

    I don't think there is much to say about this place. Good service, high prices. My wife and I came in on a Saturday evening and the place was pretty empty. There were two other customers inside looking at the menu, so we went straight to the register. We ordered a cookies and cream smoothie and the Caribbean passion. About one minute later the smoothies were already done. I was impressed with the speed. Then again, when four people are behind the counter and there is only one order going through, I guess it should be quick. Either way, I was happy with the speed of service. The young lady behind the counter was also very helpful. My wife has allergies and asked for the ingredients in the cookies and cream smoothie. She gave us the ingredients quickly and was very helpful. As for taste, they taste like smoothies. I can't say that I've had an amazing smoothie before. They were good. The only thing I can complain about is the price. Nearly $10 for medium size... especially for me when the medium is so small in my hands

    Wheatgrass (2oz)
    Chandni W.

    I usually come here for breaks at work. I only really have ordered the wheatgrass and ginger shots. They usually take a while to make. I've waited 20-25 mins for wheatgrass shots If you have the time and don't mind the wait, then it's great. If you're in a rush, I recommend ordering about half an hour ahead of time to be safe

    Cheryl M.

    Only 2 people (Saturday crew) working and even though I've been waiting for 10 mins these kids are hustling...store manager needs to realize when the weather gets hot it will be busy...the 'smoothie engineer' is making smoothies, washing the blenders, hauling more ingredients from the back and keeping on top...the female worker is cashier and making the fresh veggie smoothies as fast as she can... Great job guys (Asian girl with pony tail and guy with glasses and hat) on trying their best to keep things flowing despite being majorly short-staffed! Can't give them low rating for waiting (17mins) as they're awesome and haven't slowed down though I do hear people arnd me checking their watches and sighing...uh oh!

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    2 years ago

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    5 years ago

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    4 years ago

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    7 years ago

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    2 years ago

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    6 years ago

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    2 years ago

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    2 years ago

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    2 years ago

    This is a 5 star Jamba Juice, everyone hating. Former employee here, we worked hard and tried our best.

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    2 years ago

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    4 years ago

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    4 years ago

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    4 years ago

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    2 years ago

    there were flies everywhere, trash on the ground, people not using gloves or washing hands. disgusting store and food

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    4 years ago

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    6 years ago

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    5 years ago

    The app doesn't work. They don't answer the phone so you can't call ahead if you're in a hurry

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    6 years ago

    During my last two visits, I've received very slow service despite there being few customers.

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    15 years ago

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    Page 1 of 4

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    Ask the Community - Jamba

    Cafe Kazka

    Cafe Kazka

    4.2
    (153 reviews)
    1.1 mi
    $$

    cafe kazka is such a hidden gem in foster city! my friend and I came to check it out for lunch…read moreafter hearing it was a hong kong-style cafe, and were not disappointed at all. first, the cafe is so cute and also spotless- I could've stayed all day just reading or doing work. there was lots of outdoor seating overlooking the water which was so nice! I got an iced HK style coffee + milk tea which I've never had before but was so delicious. I'd definitely come back to try the other fruity drinks too! we ordered the tom yum noodles, preserved vegetables & pork noodle soup, salt & pepper fries, and the HK style french toast with peanut butter. the french toast was our favorite- it was fluffy and chewy and was just like the HK classic. the noodle dishes were both so hearty and flavorful too, and the portions were a good size. it did take a bit long for everything to come out, but it did seem like there was only one person working and she was very kind and accommodating when we had questions about our order. we didn't mind at all, especially sitting outside and enjoying the view! overall, I'll for sure be back for the drinks and to try some other HK style street food.

    Cafe Kazka came up on my search for brunch in Foster City which was perfect since we also wanted to…read morecheck out Osaka market. Overall, it was okay. Maybe we need to try other things. Or, maybe Kazka can upgrade from the camping utensils and serving plates for a slightly more elegant experience...it didn't quite fit in, yknow? First up Hong Kong French toast. It was delivered deep fried as expected, but it was really oily so maybe the oil wasn't quite hot enough? They also forgot the condensed milk but did run it over later. We also didn't get it stuffed so maybe it also would have been better if we did? I've had better variations. Next up, the bbq pork plate. This was actually pretty good! Their homemade cha siu was tender and tasty! Egg on rice is also a classic staple here but I also felt like it was missing just a bit of something, maybe more juice from the pork? Idk, I really like when the fattiness of the HK deli meats coats the rice. Lastly, fries. Pretty standard but piping hot and fresh! I could appreciate it. The yuzu thinned out the mayo considerably but the flavor was really good still. I think I'd return. There were some combos that were already sold out when we came so we should probably give it another go.

    Photos
    Inside
    Inside
    Duck breast rice
    Duck breast rice
    Fried fish siu mai

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    Fried fish siu mai
    Kaizen & Coffee

    Kaizen & Coffee

    4.5
    (728 reviews)
    2.1 mi
    $$

    I've driven by this place a hundred times and there's almost always a line of 20-30 people outside…read more This morning I decided to wait in that line. Super funny that the couple behind me commented that they go here all the time and there's never a line. After about a 40 minute wait, I got to the cashier at around 10:20am. Half the pastries like the ube brioche were already out so I opted for just the lattes. I played it safe and got the Tahitian vanilla latte. I will say that it's good quality coffee. Didn't need to add sugar. It didn't come super hot though so as I took it away, I downed it pretty fast! I got my mom and aunt the ice latte version of the black sesame and the brown sugar. Sounds like both were good as well. The black sesame wasn't sweet, which was to my aunt's liking. Inside, it's very clean and not crowded. What helped is that there is a sign that tells the people in line that only 6 people at a time should line up inside. If I have the time, I'd line back up. 4.5/5 stars, but I'll round up.

    Coffee as a craft. The baristas move efficiently considering the precision, technique, and…read morecomplexity of their drinks. My first time here and it lives up to its reputation. Okinawan brown sugar latte was a tiny bit sweet for me, but I'm a purist who's not a fan of over-flavored lattes that mask the coffee. All considered, this was still very good. Egg toast was satisfying. It is enhanced with the crunchy chile oil - which adds more flavor than does spice for those who are spice wimps like me. This is a nit, but I prefer milk bread with soft crust. The milk bread served with the toast has a harder crust. The space is brightly lit, yet comfortable environment. Some 2-person tables along the wall and bar seating. Better for singles or pairs than groups.

    Photos
    Tees and Coffee
    Tees and Coffee
    Recommended per our barista. This Coco Hazelnut Croissant, which is winning!
    Recommended per our barista. This Coco Hazelnut Croissant, which is winning!
    Chocolate hazelnut crossiant

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    Chocolate hazelnut crossiant
    Whole Foods Market

    Whole Foods Market

    3.3
    (806 reviews)
    1.5 mi
    $$$

    Whole Foods is deceptively reasonable, especially for meats, cheeses, pies, and anything included…read morein their very good weekly sales. It has a reputation for being expensive, but I have found plenty of things there that are genuinely worth buying. Some of my regular favorites are Fiscalini habanero cheese, Four Sigmatic mushroom coffee, Mary's organic chicken drumsticks, the Whole Foods jalapeño hummus, cherry or mixed berry pie, the field greens salad with goat cheese, and the Organicgirl clamshells. This is the kind of store where I go in for one thing and somehow leave with cheese, pie, hummus, salad greens, and a very specific coffee. I am also a big fan of their pre-made salads and family meals when I need dinner without the cooking. My only complaint is that the sides included with the family meals can be underwhelming. The green beans, in particular, are impressively bad. I would much rather pay the $35 and mix and match the main dish with sides we will actually enjoy than pay less and bring home vegetables nobody wants to eat. Recently, I have also noticed that the dessert and prepared-food sections often have items marked 50% off when they need to be eaten that day or by the next day. If you are already looking for a same-day meal or dessert, that can be a really good option. Between the weekly sales, excellent meats and cheeses, good pies, and the convenience of the prepared-food section, Whole Foods is one of those stores that rewards people who pay attention. Just skip the green beans.

    I prefer this location over the one closest to me. Parking kind of sucks, but the lot is pretty…read moresmall. Other than that, it's never been crowded inside and everything is always well stocked and organized.

    Photos
    Whole Foods Market
    Whole Foods Market
    Whole Foods Market

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    Jamba - juicebars - Updated July 2026

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