Smoothie King

Smoothie King Inspiring people to live a healthy and active lifestyle. We're excited to serve O Fallon with safe and contactless pickup or delivery options!

Order ahead via the Smoothie King website or the Healthy Rewards app to have your smoothie ready when you are. Our unique menu options are purposefully blended to meet your specific needs, goals, and ambitions. We're committed to blending a more nutritious smoothie with whole fruits and organic veggies and removing artificial ingredients and added sugars in many blends.

06/02/2026

On a scale of 1 to "I need a Watermelon Hydration Smoothie RIGHT NOW," how thirsty are you?

What’s your go-to Loaded Toast + Smoothie combo?? 👇
05/30/2026

What’s your go-to Loaded Toast + Smoothie combo?? 👇

05/27/2026

We crafted this for you ❤️

The perfect summer drink? A Watermelon Hydration Smoothie with 0g added sugar and coconut water for delicious, electroly...
05/21/2026

The perfect summer drink? A Watermelon Hydration Smoothie with 0g added sugar and coconut water for delicious, electrolyte-packed refreshment 🍉

05/19/2026

Love is a Watermelon Smoothie crafted with your goals in mind ❤️🍉

05/14/2026

Which delicious new Watermelon Smoothie are you trying first? 🍉

Say hello to five delicious Watermelon Smoothies designed with you in mind 🍉
05/13/2026

Say hello to five delicious Watermelon Smoothies designed with you in mind 🍉

Say hello to five delicious Watermelon Smoothies designed with you in mind 🍉
05/13/2026

Say hello to five delicious Watermelon Smoothies designed with you in mind 🍉

05/08/2026

Our 20 oz smoothie is entering its 32 oz era (for today at least!) Automatically get any 32 oz smoothie for the price of a 20 oz all day today.*

Sip happy with 12g of protein in the new High Protein Greek Yogurt Gut Health Strawberry Banana smoothie 💪 🥤 Fast, flavo...
05/05/2026

Sip happy with 12g of protein in the new High Protein Greek Yogurt Gut Health Strawberry Banana smoothie 💪 🥤 Fast, flavorful protein designed with you in mind.

05/02/2026

Avocado toast but make it high-protein. The new Egg & Avocado Signature Toast has 16g of protein and the chili oil kick you crave 🥑🌶️

04/28/2026

Delicious meets nutritious 🤝 Dig into new High Protein Greek Yogurt bowls with 32g+ of protein and layers of goodness.

32 oz smoothie in my hand hallelujah 🥤
04/24/2026

32 oz smoothie in my hand hallelujah 🥤

Your job is chaos, but we help make your nutrition easy. Show your healthcare badge to get $2 off a 20 oz smoothie every...
04/23/2026

Your job is chaos, but we help make your nutrition easy. Show your healthcare badge to get $2 off a 20 oz smoothie every Thursday during The Pitt Season 2 on HBO Max. Leave us a 🩺 if you need an extra boost today.

Hidden messages, yes, hidden sugar no 🙅‍♀️ Our Mango Greens GLP-1 blend has 22g protein, 5g fiber, and 0g added sugar. D...
04/14/2026

Hidden messages, yes, hidden sugar no 🙅‍♀️ Our Mango Greens GLP-1 blend has 22g protein, 5g fiber, and 0g added sugar. Delicious meets nutritious.

The perfect pair you’re looking for 👀 +
04/11/2026

The perfect pair you’re looking for 👀 +

Buckle up. It’s Free Upsize Friday 🥤
04/10/2026

Buckle up. It’s Free Upsize Friday 🥤

04/09/2026

Made with ingredients you can feel good about 🍓🫐🍯

04/09/2026

In case you haven’t heard, our Loaded Toast + Smoothie bundle is just $9.99*

*Buy any 20oz Fruit Classic smoothie and Loaded Toast. Pricing may vary by market.

04/04/2026

A delicious, protein-packed meal. Just. Like. That.

Our High Protein Greek Yogurt PB Banana Bowl has all the ingredients for a delicious and nutritious meal 💪
04/03/2026

Our High Protein Greek Yogurt PB Banana Bowl has all the ingredients for a delicious and nutritious meal 💪

You know the drill. Come in tomorrow and get a 32 oz for the price of a 20 oz 🥤
04/02/2026

You know the drill. Come in tomorrow and get a 32 oz for the price of a 20 oz 🥤

03/31/2026

Feel like filling up your hands? Stop by for a High Protein Greek Yogurt Bowl and a Smoothie 👐

Tastes delicious 😋 +
03/30/2026

Tastes delicious 😋 +

03/28/2026

Loaded Toast + Smoothie for $9.99* is a vibe 🫶

*Buy any 20oz Fruit Classic smoothie and any toast. Prices may vary by market.

03/27/2026

Might have to “forget” to meal prep more often 😉

You deserve a Loaded Toast AND a smoothie. So why not have both?
03/23/2026

You deserve a Loaded Toast AND a smoothie. So why not have both?

Satisfy two cravings in one with a Loaded Toast and your favorite smoothie 🥑🥤
03/18/2026

Satisfy two cravings in one with a Loaded Toast and your favorite smoothie 🥑🥤

Hitting your protein goals just got way more delicious. New High Protein Greek Yogurt Bowls and Greek Yogurt Smoothies a...
03/17/2026

Hitting your protein goals just got way more delicious. New High Protein Greek Yogurt Bowls and Greek Yogurt Smoothies are now available 💪

02/26/2026

The post-workout smoothie is a must. No exceptions 🥤

Address

1128 Merchants Way Suite 300
O'Fallon, IL
62269

Opening Hours

Monday 7am - 9pm
Tuesday 7am - 9pm
Wednesday 7am - 9pm
Thursday 7am - 9pm
Friday 7am - 9pm
Saturday 8am - 9pm
Sunday 10am - 8pm

Telephone

+16185899112

Website

Alerts

Be the first to know and let us send you an email when Smoothie King posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Smoothie King:

Shortcuts

Share

Category