ThreeBestRated.com
BEST RATED FONTANA, CA SMOOTHIE AND JUICE BARS

3 Best Smoothie and Juice Bars in Fontana, CA

Expert-recommended Top 3 Smoothie and Juice Bars in Fontana, California. All of our Smoothie and Juice Shops actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Jamba - Fontana, CA Smoothie and Juice Bars - Juice Bar Image
Jamba - Fontana, CA Smoothie and Juice Bars - Juice Image
Jamba - Fontana, CA Smoothie and Juice Bars - Dish Image
Best Smoothie and Juice Bars in Fontana CA - Jamba video
9+ YEARS IN TBR
CALL EMAIL

JAMBA

(4.9 Score)
16635 Sierra Lakes Parkway, Suite 100,
Fontana, CA 92336 Directions

Since 1990

Specialty:

✓ Acai Primo ✓ Chunky Strawberry ✓ Dragon Fruit Delight Bowl ✓ Acai Peanut Butter Nutella ✓ Mango Sunshine ✓ Watermelon Sunshine Bowl ✓ Acai Dream ✓ Dragon Daze ✓ Acai Dragon Twist ✓ Greek Yogurt Strawberry Blueberry Waffle Bowl ✓ Coconut Whip Strawberry Blueberry Waffle Bowl ✓ Greek Yogurt Peanut Butter Banana + Nutella Waffle Bowl ✓ Coconut Whip Peanut Butter Banana + Nutella Waffle Bowl

"Jamba is a locally owned and operated juice bar that provides juices, smoothies, and healthy snacks at reasonable prices. They aim to exceed customer expectations without compromising the drinks' quality and taste. They prioritize using high-quality ingredients without any artificial flavors or preservatives, allowing guests to feel their best and maximize their experience. Their impressive menu is uniquely designed to satiate their customers' fresh juice cravings. Jamba Juice blends mood-boosting, flavor-bud-thrilling experiences for those who discover the fun in everything and happiness in anything. Jamba Juice has 900 locations worldwide.

2026 Update: Jamba is known for smoothies, fresh juices, smoothie bowls, and light snacks made with fruit, yogurt, and other better-for-you ingredients. Popular options include smoothies like Caribbean Passion, Mango-a-Go-Go, Strawberries Wild, and Orange Dream Machine. They also offer wellness add-ins such as protein, immunity, and energy boosts. Jamba menu is usually a quick, casual stop for breakfast, snacks, or post-workout drinks, with takeout and delivery available through apps like DoorDash. Most locations open early and stay open until evening for convenience. Customers can earn Jamfam gold when they reach 1200 points, for even more points per $1."

Reviews | Play Video | Write a Review
License #201936110087

Price:

Mango-A-Go-Go $8.50
Caribbean Passion $8.50
Razzmatazz $8.50
White Gummi $8.50
Strawberry Surf Rider $8.50
Aloha Pineapple $8.50
Strawberries Wild $8.50
Orange Dream Machine $8.50
Peanut Butter Moo'D $8.50
Watermelon Breeze $8.50
Watermelon Skies $8.50
Apple 'N Greens $9.50
Mega Mango $9.50
Strawberry Whirl $9.50
Greens 'N Ginger $9.50
Peach Perfection $9.50
Acai Super-Antioxidant $9.50
Pb & Banana Protein (Whey) $9.50
Pb & Banana Protein (Soy) $9.50
Protein Berry Workout (Soy) $9.50
Protein Berry Workout (Whey) $9.50
Orange C-Booster $9.50
Hat Trick Tango $8.50
Coffee Dream Machine $8.50
Buzzin' Mocha Moo'D $8.50
Blue Lava $5.99
Electric Ice $5.99
Strawberry Lemon Twist $5.99
Peachberry Blast $5.99

Discount:

50% Off a Smoothie for Welcome Reward

50% Off a Food Item for Return Reward

Contact:

(909) 346-2240

Mon-Thu & Sun: 7.45am - 8.45pm
Fri & Sat: 7.45am - 10pm

TBR® Inspection Report:

Juice It Up! - Fontana, CA Smoothie and Juice Bars - Juice Bar Image
Juice It Up! - Fontana, CA Smoothie and Juice Bars - Juice Image
Juice It Up! - Fontana, CA Smoothie and Juice Bars - Dish Image
Best Smoothie and Juice Bars in Fontana CA - Juice It Up! video
10+ YEARS IN TBR
CALL EMAIL

JUICE IT UP!

(4.8 Score)
11251 Sierra Avenue,
Fontana, CA 92337 Directions

Since 1995

Specialty:

✓ Peanut Banana Crunch Toast ✓ Pb and Strawberry Toast ✓ Strawberry Chocolate Crunch Toast ✓ Avocado Everything Toast ✓ Berries and Cream Toast ✓ Dave’s Killer Bread Organic Bagel Epic Everything ✓ Butter and Salt Pretzel Bites ✓ Cinnamon and Sugar Pretzel Bites ✓ Toasted Maple Waffle ✓ Toasted Blueberry Waffle ✓ Ave’s Killer Bread Organic Bagel Plain Awesome ✓ Build-your-own Waffle ✓ Plain Pretzel ✓ Spinach Feta Stuffed Pretzel ✓ Cinnamon Pretzel ✓ Butter Salt Pretzel ✓ Regular Build-your-own Bowl ✓ Large Build-your-own Bowl ✓ Original Chia Pudding Parfait ✓ Strawberry Chia Pudding Parfait ✓ Boomchickapop ✓ Archer Original Beef Mini Stick ✓ Tid Bits Gummies

"Juice It Up specializes in blended-to-order fruit smoothies, fresh-squeezed juices, acai bowls, and other healthy snacks and beverages. They offer only the finest quality and fresh drinks at a worthwhile cost. Juice It Up prides themselves on preparing only the best, natural, and functional products for its discerning customers to improve their wellness. Their popular classic smoothies are made into a seriously thick and tasty bowl; these options are created to please and customized to meet each individual's preferences and cravings. Don't miss to drink their Energizer Juice which is made up of fresh grapes, spinach, pineapple, apple, cucumber, and ginger.

2026 Update: Juice It Up! is a leading smoothie, acai bowl, and raw juice brand dedicated to making wellness accessible and enjoyable. They serve nutrient-rich smoothies, superfruit bowls, and fresh juices designed to support healthy, active lifestyles. With a focus on quality ingredients, innovation, and great taste, Juice It Up! helps customers fuel their day and thrive on every step of their wellness journey. As a member, you can earn rewards, enjoy exclusive offers, and place orders ahead of time for fast, convenient pickup in their rewards app."

Reviews | Play Video | Write a Review
License #202462715805

Price:

Boomchickapop $2.49
Archer Original Beef Mini Stick $1.50
Tid Bits Gummies $2.99
Solely Organic Fruit Jerky $2.49
Nature's Bakery Fig Bar $1.75
Bottled Water $1.75
Honey Stinger $3.29
Lenny & Larry's Snickerdoodle Cookie $4.39
Lenny & Larry's Chocolate Chip Cookie $4.39
Love Corn $2.99
Pirate's Booty $2.99
Small Classic Smoothie Pack $84.00
Medium Classic Smoothie Pack $48.00
Medium Specialty Smoothie Pack $60.00
Small Raw Juice Pack $102.00
Medium Raw Juice Pack $63.00
Regular Build-Your-Own Bowl $10.99
Large Build-Your-Own Bowl $11.99
Original Chia Pudding Parfait $4.99
Strawberry Chia Pudding Parfait $4.99

Discount:

Earn 1 Point for Every $1 Spent

Contact:

(909) 355-3305

Mon-Fri: 7am - 9pm
Sat & Sun: 9am - 9pm

TBR® Inspection Report:

Nekter Juice Bar - Fontana, CA Smoothie and Juice Bars - Juice Bar Image
Nekter Juice Bar - Fontana, CA Smoothie and Juice Bars - Juice Image
Nekter Juice Bar - Fontana, CA Smoothie and Juice Bars - Dish Image
Best Smoothie and Juice Bars in Fontana CA - Nekter Juice Bar video
5+ YEARS IN TBR
CALL EMAIL

NEKTER JUICE BAR

(4.8 Score)
16421 Sierra Lakes Parkway, Suite 200,
Fontana, CA 92336 Directions

Since 2010

Specialty:

✓ Protein Power ✓ Strawberry Cloud Smoothie ✓ Strawberry Energy Refresher ✓ $10 Mini Smoothie and Waffle ✓ Berry Shortcake ✓ Go Bananas ✓ Jam Slam ✓ Waffacado ✓ Banana Berry Base ✓ Dragon Base ✓ Mango Base ✓ Peanut Butter Base ✓ Strawberry Shortcake Bowl ✓ Radiant Raspberry Bowl ✓ PB&J Bowl ✓ Acai Banana Berry Bowl ✓ Peanut Butter Bowl ✓ Almond Butter Bowl ✓ Dragon Fruit Bowl ✓ Acai Mango Bowl ✓ Protein Power ✓ Acai Superfood Bowl ✓ The Signature Six ✓ 6-pack Celery Detox Bundle ✓ Mix N’ Match 6-pack Bottles ✓ Gut Reset Bundle ✓ The Recovery Bundle ✓ Lenny and Larry's Chocolate Chip Cookie ✓ Clif Builders Bar - Chocolate Peanut Butter ✓ Luna Lemon Zest Bar

"Nektar Juice Bar offers fresh juices, delicious smoothies, and acai bowls made to order without any magic ingredients. Their products are 100 percent freshly prepared, pure, nutrient-rich, and can be tailored to individual diet or lifestyle preferences, such as vegan, vegetarian, gluten-free, and low-sugar choices. Nekter invites you to take a seat and enjoy any of their delicious and healthy snacks while you surf the web on their free Wi-Fi. You must try their handcrafted juices, made from natural, fresh fruits, and always buzzing with the most energizing and nutrient-rich ingredients. Nekter Juice Bar is rooted in the philosophy that healthy can taste great, be easily accessible, and be affordable.

2026 Update: Nekter Juice Bar offers freshly made juices, smoothies, acai bowls, juice cleanses, and healthy snacks. The Juice bar promotes clean ingredients and customizable options for different dietary preferences, including vegan, vegetarian, gluten-free, and lower-sugar choices. Guests can dine in, order ahead through the mobile app, or enjoy delivery services. Nektar reward app offers free items for earning points every time you spend, and earn 3 points for every dollar spent on fresh menu items, snacks, waters, and Grab N' Go bottles."

Reviews | Play Video | Write a Review
License #3246925

Price:

6-Pack Celery Detox Bundle $35.00
Mix N’ Match 6-Pack Bottles $35.00
Gut Reset Bundle $20.00
The Recovery Bundle $24.00
Lean & Green Bundle $24.00
Immunity Bundle $20.00
6-Pack Power 40 $21.99
6-Pack Power 40 Mix & Match $21.99
Build Your Own Parfait Mini $5.99
Build Your Own Parfait Small $6.99
Mini Pb&J Chia Parfait $5.99
Small Pb&J Chia Parfait $6.99
Mini Berry Cashew Chia Parfait $5.99
Small Berry Chia Parfait $6.99
Liver Shot $3.99
Ginger Shot $3.99
Turmeric Shot $3.99
Liver Detox Shot Power 40 $4.49
Immunity Shot Power 40 $4.49
Gut Well Power 40 ( $4.49
Vitamin D And Zinc Shot Power 40 $4.49
Rise And Grind Power 40 $4.49
Rest And Reset Power 40 $4.49
Lesser Evil Popcorn $2.50
Sabra Hummus Snack Pack $4.35

Discount:

Earn 1 Point per $1 for Cleanse Purchases

Contact:

(909) 347-7177

Mon-Sun: 7am - 8pm

TBR® Inspection Report:

Video

Write a Review for Nekter Juice Bar

Our Review Process:

  • All reviews matter:We publish both positive and negative reviews to provide a balanced perspective.
  • No censorship: Businesses cannot pay to remove or modify negative reviews.
  • Verification process: All reviews are checked for authenticity and compliance with our community guidelines before publication.
  • Fair representation: We display reviews of all ratings (1–5 stars) to help users make informed decisions.
  • Independence: We are not affiliated with the businesses we review and receive no compensation for favorable ratings.

Your honest opinion helps others make better choices. Whether your experience was excellent, average, or disappointing, we want to hear from you. For more details, check Community Review Guidelines.

Contact Business

JAMBA REVIEWS

I GAVE 5 STARS BECAUSE I’M SIMPLY PLEASED WITH THE SERVICE MY SON AND I RECEIVED. TODAY IS THE 2ND DAY IN A ROW I HAVE VISITED AND BOTH TIMES MY SERVER WAS A NICE YOUNG LADY NAMED PATRINA P. SHE MAKES THE BEST WHITE GUMMY W/O SOY MILK LOL. I NEVER LEAVE REVIEWS BUT I SWEAR OUT OF ALL THE JAMBAS I’VE BEEN TO SHE MAKES MY SMOOTHIES THE BEST. THANX PATRINA.

Jamba Juice is really good, but you can’t find great customer service like this place! Once I walk in the door, they are already smiling waiting for you to order. That is basically the main reason why I go there, is because their great customer service.

Fantastic smoothies and speedy service. There was only one girl working and made sure everyone was taken care of! I will be coming back because of the service mostly.

These reviews are provided for information purposes and to help you make informed decisions.

To share your experience, click here or send it to reviews@threebestrated.com.

We will display both positive and negative reviews. All submitted reviews are published after verification for authenticity and compliance with our Terms and Conditions, Privacy Policy, and Community Review Guidelines.

JUICE IT UP! REVIEWS

I came in earlier today and was greeted by a very lovely young lady named Nicole :) I ordered the energizer and it was by far the best juice/drink i've ever had! It had the perfect combination of everything and I was able to taste each and every fruit/vegetable in that drink. I will definitely be coming back again, amazing drink and better service.

Every time I visit this location to get my green juice in advance is always ready. the staff is nice and the drinks are always good, also I like that the place is very clean . always a good experience at this particular location.

First time here. Looks good. Had Strawberry wave drink Taste pretty good.

NEKTER JUICE BAR REVIEWS

I recently visited Nekter Juice Bar in Fontana, and I have to say, it was an outstanding experience! From the moment I walked in, the ambiance was clean, inviting, and full of positive vibes. I ordered the Tropical Cooler and was impressed by how fresh and flavorful it was—perfectly balanced with just the right sweetness. Their acai bowls also looked amazing, and I can’t wait to try one on my next visit. What truly made the experience exceptional was the excellent customer service provided by Andres. He greeted me with a genuine smile and patiently explained the menu options, helping me choose the perfect drink based on my preferences. His attention to detail and enthusiasm for the products were evident, which made me feel confident about my choices. Andres went above and beyond to ensure everything was perfect, checking in to make sure I was happy with my drink and offering helpful recommendations for next time. It’s clear that the team at Nekter in Fontana is passionate about providing high-quality, fresh offerings paired with top-notch service. I highly recommend stopping by this location for a refreshing treat—you won’t be disappointed! Thanks again to Andres for making my visit so enjoyable.

Alyssa Hannah and Charllet and all the other staff are so awesome. They play great music and give awesome customer service. Plus the product is very tasty and healthy. thanks so much.

The man who gave me my drinks and prepared it was very kind and quick to finish and hand me my order. It was a great experience.

TBR® Inspection Score Report

JAMBA Total Inspection Points: 118/120
Business Hours: 9
Complete Info: 9
Exact Services: 10
Experience: 10
Location Proximity: 10
Multiple Branches: 10
Online Order: 10
Pricing: 10
Real Discounts: 10
Variety of Menu: 10
Video: 10
Extensive Menu: 10

TBR® Inspection Score Report

JUICE IT UP! Total Inspection Points: 115/120
Complete Info: 8
Business Hours: 9
Contact Info: 9
Multiple Branches: 9
Exact Services: 10
Experience: 10
Location Proximity: 10
Online Order: 10
Pricing: 10
Real Discounts: 10
Special Features: 10
Video: 10

TBR® Inspection Score Report

NEKTER JUICE BAR Total Inspection Points: 115/120
Business Hours: 9
Complete Info: 9
Contact Info: 9
Experience: 9
Video: 9
Exact Services: 10
Location Proximity: 10
Multiple Branches: 10
Online Order: 10
Pricing: 10
Real Discounts: 10
Variety of Menu: 10