Such a great bright cheery and modern yet cozy space in a non-descript mall filled with some cool food finds and even a quirky vintage record store! Welcoming, hard working and sincerely cheery staff. Plenty of bright window seating to work, chat or read! I was so happy to find a summer favorite in the Yuzu Peach Espresso Tonic. It was beautifully crafted, the yuzu dramatically separated from the espresso and expertly garnished with a slice of dehydrated lime atop the frothy ice cubes. The flavor was a delicate balance which was not too sweet nor too bitter. Oh and they got the mixture of ice to hot espresso and yuzu just right, cool and refreshing! Spot on! read more

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This is a hidden gem as they serve what my wife called perfection in a cup with just house coffe with heavy cream. The experience built from their with the friendly staff and excellent service. They first produced the ham cheese jalapeño croissant that was delicate and the jalapeño had just enough pizzazz that it complimented the flaky crust and the ham and cheese were superb. This was followed by their snickerdoodle coffee that is not a surgery standards of other shops but a true artistic masterpiece from the recipe to the presentation. The cinnamon bun was fantastic as it balanced the spices the moist dough and icing that made for a wonderful breakfast. read more

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First time trying one of their signature drinks, Einspanner, and I enjoyed it. Rich and creamy expresso that woke me up after a long drive. I'll have to make another stop when I'm in the area. read more

The Caffeine Club - Einspanner - Coffee & Tea Near Me - Costa Mesa, California

This coffee shop exceeded my expectations. The coffee was absolutely delicious--rich, smooth, and full of flavor. The atmosphere has a great trendy vibe without feeling pretentious, making it the perfect place to relax or get some work done. What really stood out was the staff. Everyone was warm, attentive, and happy to help with recommendations. It's easy to see why this place has such a great reputation. Highly recommended! read more

The Caffeine Club - Cold brew. Great taste and vibe. - Coffee & Tea Near Me - Costa Mesa, California

The Caffeine Club - Costa Mesa @the_caffeineclub.oc This is one of the coffee places I usually go to before work for a pick me up! Located in a plaza with other restaurants, this place can get pretty busy and parking may be difficult. The cafe is small and has a few seating areas inside and outside. The interior of the shop is really illustrative and decorated well, with a friendly vibe. The staff were kind and helpful. Ordered the following: Matcha Forest (shot of expresso) Strawberry Matcha My usual is the Matcha Forest! The matcha is smooth and perfectly balanced but with an additional shot of espresso that isn't overpowering. The strawberry matcha was good as well, not too sweet or earthy; neither overpowering the other. Overall, I like the selections they have and would like to try other things next time. Definitely want to try the Earl Grey Matcha next time. read more

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Need a pick me up before work? Stop by the Caffeine Club! There are so many options! I ordered the Mexican Mocha. It definitely helped keep me awake! The parking is pretty easy for a quick coffee trip (: read more

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I have been wanting to go to this coffee shop for so long but always end up going somewhere else. Finally decided to go and loved it! My dog was allowed inside and we even got a pup cup with a Bocce's in it! Coffee was really good, and it looked like a good study area. Didn't look like there was a lot of outlets tho. Croissant was okay, but still good read more

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I was recently out on a Saturday and decided to try a new coffee shop. The shop I located in a larger shopping center an it was a little hard to locate. The shop is cute and when we arrived there was a line. I decided to try the Einspanner Latte. The drink was pretty good. My husband opted for the Snickerdoodle Latte and he was on the fence with his drink. The stag was ok, not overly friendly or warm. Service 3.5/5 Drinks 4.5/5 Ambiance 4/5 read more

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The Caffeine Club is definitely a club I'm joining. I got the matcha einspanner w/ almond milk and wow was it yummy. It was a tad bit sweet for me, but I tend to like my drinks less sweet. However, the matcha flavor was strong, just like I like it. And the cold foam... just delicious. The baristas were also super nice and will help you pick the best drink for you. read more

12/5/2025 ICED EARL GREY MATCHA LATTE I asked for whole milk. I really loved the earl grey flavor coming through! Strong flavor yet it complemented the matcha with it's floral bergamot flavor! The matcha must have had floral notes too, as it did not make a sharp distinction between the two types of tea. Loved it and would love to re-order in the future! CORTADO Haven't had a cortado in awhile, so decided to order this. Unfortunately, it did not taste as expected. The coffee tasted slightly burnt, too bitter without any steamed milk! It was not a smooth drink. I think the barista forgot the milk and gave me straight up espresso! Lol! I added some raw sugar beforehand, yet it tasted overly bitter. Would not order this again. Yes, could have asked the barista to re-make it again, but unfortunately, I was already on the road! AMBIANCE / SEATS A simple cafe. Nothing fancy. However there were a few tables and seats inside as soon as you walk in. Also, a small bench provided for those who are having their coffee to go. There is outdoor seats as well. CUSTOMER SERVICE The barista was helpful in answering my questions and she was friendly too. PARKING Inside strip mall shared with other businesses. Medium-sized parking lot. It was not difficult to find parking, especially in front of the coffee shop. read more

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Have stopped in a few times and have tried a few things... Number one by far is the blueberry danish!!!! Number two is cinnamon roll Number three earl grey matcha Have tried a few others and all are okay to good but these are my note worthy ones. The team is kind, helpful, and welcoming. There are a few spots to sit and study but a lot. Good drinks, great food, and decent vibes for a local little coffee shop. Also they have a phone number based rewards system. read more

The Caffeine Club - Teddy Latte - Coffee & Tea Near Me - Costa Mesa, California

I tried the Caffeine Club for the first time and I got the Iced Snickerdoodle and my sister got an iced vanilla latte. The location is in a shopping center with plenty of parking surrounding it. I went on a Sunday around 3pm so a little before closing. The employees were extremely kind and greeted us warmly. There are about three small tables inside and some bar stools. When we got our drinks, i could definitely taste the cinnamon in the Snickerdoodle which was delicious and my sister really enjoyed the flavor in her drink. Their other drinks sound tasteful as well and I would definitely come back and try this place again. read more

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I recently visited The Caffeine Club and will definitely be coming back. It's a really cool spot to hang out, whether you're catching up with friends or just need a place to study. The atmosphere is relaxed and welcoming, and the staff were all very friendly and helpful, which made the experience even better. I ordered the Jason Special, a simple coffee on paper, but thoughtfully executed and full of flavor. It's a great reminder that when the fundamentals are done right, simplicity stands out. f you're in the Costa Mesa area, I'd highly recommend checking this place out. read more

The Caffeine Club - Coffee & Tea Near Me - Costa Mesa, California

While on vacation, I searched high and low for a truly great matcha. My usual go-to when I'm traveling is Better Buzz, so my standards are pretty high. I turned to Yelp to find a highly rated local coffee shop, and it definitely did not disappoint. I ordered the strawberry matcha with vanilla cold foam, and it was hands down one of the best matchas I've ever had. The flavor was smooth and perfectly balanced -- not too sweet, not too earthy -- and the vanilla cold foam was the perfect finishing touch. My husband ordered the salted hazelnut latte and absolutely loved it. It was rich, flavorful, and crafted just right. The ambiance was casual and comfortable, making it a great spot to relax and enjoy your drink. The baristas were friendly, welcoming, and clearly knew what they were doing. If you're ever in the area and looking for a quality coffee shop, I highly recommend The Caffeine Club. We'll definitely be back next time we're in town. read more

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I visited here late on a weekday afternoon, a half hour before their 4pm closing time. I ordered an Einspanner and chose a blueberry pastry from the small number of offerings still left at the end of their day. There are a couple of tables inside and a couple outside but I chose to sit at the window counter. The pastry was fresh and berry delicious (a nice surprise considering it was near closing time). The Einspanner was perfection. They serve it iced. A vanilla latte made with strong espresso (a couple shots I think) and a sweet cream on top...so good! They are known for their Einspanner and justly so - it's definitely the best one I've had. Staff were pleasant and there is plenty of parking in the plaza lot they're located in. Although they didn't swear me in, I still consider myself an official member of The Caffeine Club now. read more

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I am not sure if this is the same place that used to be here with a different name but I don't think it is because I loved it!! I got their einspanner latte I believe(?) and it was stunning! the espresso color and creaminess of it all wow. came right before close to grab and go and the girl that helped me out was so kind! read more

The Caffeine Club - Coffee & Tea Near Me - Costa Mesa, California

Caffeine club is a club that I would happily join any day. I stop by this coffee shop and the exterior is quite impressive. The space inside is very good for hanging out and working. I ordered the Matcha espresso latte. It was delicious. The dusting of Matcha and espresso powder on top just provides an elegance to the cold foam and I love that. it was refreshing and a wonderful start to my day. The pastry case, which I did not take a picture, was a little lacking on a Thursday morning. Easy parking. Casual. Indoor and outdoor seating. Please come and create your own adventure. read more

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Einspanner (5/5): a balanced drink, tasty without being too desserty. Sweet enough for someone who has a sweet tooth, but it's packed with caffeine. The foam adds a nice creaminess to it, but luckily it doesn't overmilkify the strength of the coffee. Iced Shaken Espresso, adding my choice of brown sugar syrup (3/5): slightly disappointed since I've had delicious shaken espressos that were filled to the top of the cup before. This one kinda missed the mark for me, especially since it wasn't really brown sugary enough. The large amount of ice diluted the drink quickly, and since it wasn't very sweet or strongly flavored to begin with, I was left with a watery coffee. Maybe someone who orders americanos might like it. I'm split on service since the first time I went, the female staff were quite busy and showed it through their right-down-to-business attitude and rushed movements. The second time, it was a more relaxed environment, and they were friendly and accommodating. I understand things can get stressful during busy times, though. At least they're knowledgeable about the menu and are quick and accurate when making drinks. Find The Caffeine Club in the far corner of the small plaza off Adams Ave from Harbor Blvd. Has a free parking lot and is close to good food in the Costa Mesa area. read more

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Got the Earl Grey Matcha. Very light, sweet, and floral! I normally prefer double matcha or matcha einspanner, so I'm used to a darker green, but the matcha flavor was definitely still there. I probably would've like a bit creamier in flavor or texture, but still so good. I would get it again!! read more

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Pretty good coffee with cold foam!! Staff is fast even if theres a line. My latte was creamy and sweet :) read more

Best drink I've had in a hot minute! Literally the best cold foam I've ever had and hubby agreed. Wish I lived in Cali so I can get this on a weekly basis. read more

The Caffeine Club - Coffee & Tea Near Me - Costa Mesa, California

Cute little coffee shop. It's in a big complex with a ton of restaurants so the parking lot is big. The einspanner latte was perfect. I like my coffee sweet but not too sweet so it was just what I needed read more

The Caffeine Club - Einspanner latte - Coffee & Tea Near Me - Costa Mesa, California

Self-declared president of the Caffeine Club. This new-ish cafe is serving up lattes as they should be. I've struggled lately with finding caffeinated drinks that taste like coffee and not watered down milk. The Caffeine Club does all this and more. I've been obsessed with einspanner lattes, so this was an easy order for me. The drink was 10/10, both tasty and highly caffeinated. In fact, it added so much pep to my step that I practically flew through my daily tasks. Parking is easy and the cafe hosts a decent number of seats for those looking to get work done. read more

Not the best, but not the worst! I had high hopes for this place called the caffeine club. Sadly, only one out of the three drinks I ordered was decent. I ordered a variety to give this place a fair chance. The pumpkin einspanner and pumpkin matcha had no hints of pumpkin, at all. The maple chai was enjoyable because of the chai, but sadly the other two drinks were lacking flavor and didn't have any of the flavor profiles promised. I probably won't return. read more

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Snickerdoodle latte was rich and coffee had a beautiful taste. I really enjoyed the drink and would come back. Not overly sweet . Quick service with friendly staff. Cute shop with ample parking. Great rewards program buy 10 drinks get 1 fee read more

Great coffee and amazing service! Such a great local spot but unfortunately I always forget about this place being that is kind of tucked away. Love the coffee drinks. Have tried the Mexican mocha, snickerdoodle latte and hazelnut latte. They do them just right well balanced and not overly sweet as most places do. The service is always above and beyond and they are the sweetest. They also have a great selection of croissants both sweet and savory varieties. Check them out if you can. read more

The Caffeine Club - Hazelnut latte - Coffee & Tea Near Me - Costa Mesa, California

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Coffee was okay. My friend and I ordered an einspanner, an iced s'mores latte, and a hot vanilla latte. The best of the 3 was the s'mores latte in terms of taste. The einspanner was a bit acidic as in sour, until mixed well, which helped. But I was overall disappointed since the shop markets that they're known for their lattes and einspanner. Maybe down the line, quality of the drinks will be elevated. Parking was plenty at the time I went, but I imagine it can get busy. Service was friendly. read more

Came here for pastries and for a matcha latte. It was a great matcha guava latte that hit my craving for a bit of caffeine and a cold drink. Staff was efficient and friendly. There is some indoor seating and against the window there is bar seating. However the blinds down work in the middle?! The seats not in the sun were all filled during a late afternoon. Anyway, the worries were good as well and it's a nice coffee shop to do work at. Free parking in a big parking lot. read more

Caffeine Club is a nice hot spot too for coffee and smoothies. I stopped here recently, and their coffee was not bad either. Located in one of the big plazas not too far from the Costa Mesa mall. I finally had the chance to enjoy coffee here. They also make iced coffees as well. I will be here again. read more

Caffeine Club is so good! Their coffee is delicious and strong too exactly how I like it. My niece tried the strawberry matcha and she loved it, said it was super tasty and refreshing. The vibe is really chill and the staff are super nice. Definitely a new favorite spot for us! read more

The Caffeine Club - Teddy Graham Strawberry Matcha - Coffee & Tea Near Me - Costa Mesa, California

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Strawberry matcha latte - they used strawberry milk instead of strawberry purée so the strawberry flavor is more pronounced but tastes more artificial. matcha flavor is pretty mellow, drink is on the sweet side especially with the cold foam. Staff friendly and quick with the drinks. Cute and cozy coffee shop with lots of seatings inside and outside. read more

The Caffeine Club - Strawberry matcha latte - Coffee & Tea Near Me - Costa Mesa, California

This was a recommendation from Yelp, so I decided to stop by and I ordered the Nutcracker, it's a warm and nutty treat with pecan praline paste, and caramel. It's a holiday hug in a cup. Its a corner shop, so they capitalize on the outside seating, to compensate for the inside seating. Nice and cozy place, very chill vibes. The barista was friendly and even decoded to make my drink a little stronger. Loved this place and would come back when I'm in the area. read more

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This place is located in a plaza with plentiful parking which makes it an easily accessible cafe. There's a few tables in the coffee shop as well with good wifi so you can get work done. It's not terribly busy so you'll be able to find seating. They have some interesting options on their menu but I always like a good Einspanner and that's one of their most popular options so I had to try it. I thought it was well balanced and the cream was good but the coffee quality itself didn't taste as good as the other Korean cafes I've been to. read more

The Caffeine Club - 10.2024 Einspanner - Coffee & Tea Near Me - Costa Mesa, California

Pretty solid coffee. For $6.25 it better be! I got the Cold Einspanner. Definitely great mixture with whole milk and just the right amount of Espresso. One of the better ones I've had in a while. Also very friendly and prompt service. I was trying to call in so I could pick up my coffee quick and be on my way but their phones were acting up. Nobody answered and it kept going to a machine voicemail. Pretty annoying. So minus one star for that. But I love the ambience of this cute little coffee shop. Decent amount of seating inside and outside. Would be great to sit outside on a warm day. Also very clean inside. Tidy and organized. I like how they have one or two seats at the coffee bar where the barista makes your coffee. Pretty cool. Will definitely be back! read more

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Eric was outstanding today. He was all by himself but had it all under control. I got a snickerdoodle latte. Very good so smooth. I couldn't ask for anything better Everything bagel with cream cheese $3.50 The bagel was super good. This is my go to for sure but sometimes they don't have the bagel. I think I come here more often for the bagel. Check them out! Oh they sell tahirt merch as well!. Yes I for sure bought one!!!! read more

The Caffeine Club - Coffee & Tea Near Me - Costa Mesa, California

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If I could give 5000 stars I wouldn't hesitate; the atmosphere is amazing the service is fantastic but the coffee and food is next level!! If you come here try the Mexican Mocha and the jalapeño ham and cheese croissant :) !! read more

The Caffeine Club - Hot chai latte, Mexican mocha, ham and cheese croissants - Coffee & Tea Near Me - Costa Mesa, California

My boyfriend and I came for a pick me up on Memorial Day Monday, we were excited cause their menu looked promising but we were really disappointed. I asked the cashier which latte she recommended between the strawberry and hazelnut, she said hazelnut so I went with that. There was no flavor at all and watered down. I wasn't a fan. I don't think I finished it. My boyfriend got a snickerdoodle latte he was excited to try and it was also not great. He said the same thing - it was lacking flavor. Overall we were disappointed. Wouldn't come back and would recommend another local coffee shop. read more

The Caffeine Club - Coffee & Tea Near Me - Costa Mesa, California

I really enjoyed this little gem! They have a good matcha and I loved their cold brew with foam topper. Looking forward to trying more of their options read more

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Got the Teddy Latte on a Saturday afternoon. Very chill place with nice cashiers. Few tables around to do some work if needed. Latte was alright! A tad sweet. Will probably try something else next time. Plenty of parking and food options around. read more

The Caffeine Club - teddy latte - Coffee & Tea Near Me - Costa Mesa, California

Pretty much in the ok column for us. We had the honey lavendar latte and the spanish latte and they were both a little bitter that day. The staff was friendly and the cafe was pretty clean, just the coffee was a little disappointing. Maybe an off day given all of the good reviews. I'll try again later and update. read more