SmoothieBox eBook

20 Day Smoothie Challenge!

Want to feel better? Wish there was an easy and delicious way to get more fruits and vegetables? How about more energy and mental clarity?

Join the Smoothie Challenge!

What to expect

When you have a smoothie a day, you're getting ingredients that benefit your body and mind, giving you maximum health benefits. We put nothing but the best organic fruits, vegetables & seeds in our smoothies with absolutely no added sugars or artificial ingredients.

You're going to feel great, but you don't have to take our word for it. Join our Facebook Group and ask others how the Smoothie Challenge helped them!

  • More Energy

    Fuel your day with organic fruits, vegetables, and seeds to give you a natural energy boost to keep you going throughout your day.

  • Improve Gut Health

    A healthy gut contributes to a strong immune system, improved mood, and effective digestion.

  • Naturally Detox

    Nourish your body naturally with freshly frozen, organic fruits and vegetables, improve your health and eliminate toxins from your body.

  • Weight Management

    Support weight-loss and weight management naturally by incorporating a balanced blend of fruits, vegetables and seeds.

Daily Motivation

The 20-Day Smoothie Challenge is a personal journey, but we're here for you every day with recipes, fitness tips, nutrition advice, and more!

Daily Smoothie Recipes

You'll never get bored with SmoothieBox! Our organic smoothie mixes are crafted by chefs and delicious on their own, but you can customize the flavors to your dietary needs and taste! Feel like a creamsicle smoothie or a peanut butter cup smoothie? We have a recipe for that!

Daily DIY Fitness Tips

Get the most out of the 20 Day Smoothie Challenge by adding 30 minutes of fitness to your day! Our daily fitness activities are designed for anyone, at any level! We'll guide you through yoga, arms & abs, legs & glutes, or a total body routine each day. It's optional, but worth it!

Exclusive eBooks

If you're a planner, you're going to looooove the eBooks! When you sign up, look for our welcome eBook to help you get started and plan for the Challenge! Starting on day 1, check your email for the first 10-Day plan filled with recipes, nutrition tips, a tracking worksheet, and more!

Easiest Challenge Ever

You're busy! We understand! That's why you can subscribe to daily Smoothie Challenge text on Day 1 of the Challenge. You won't have to check your email for the daily recipe or tips because we'll text it to you.

Have a question? Text us back!

SmoothieBox smoothies

Get started now!

Order your SmoothieBox and start your Smoothie Challenge as little as 3 business days!

Have questions?

We’ve got you covered. Below are answers to the most common questions about the Challenge.

What do I need for the 20 Day Smoothie Challenge?

All you need for the Smoothie Challenge is 1. Sign up and order your SmoothieBox. 2. Make sure you have a good blender. A good blender makes all the difference!

Do I have to replace a meal every day?

Consistency is key to developing healthy habits. To get the most out of the 20 Day Smoothie Challenge, yes, you should replace one meal a day with a SmoothieBox smoothie.

Will I lose weight?

Some people lose weight during the 20 Day Smoothie Challenge, but whether you will depends on your needs and habits. For a weight loss plan that works for you, consult your doctor or nutritionist.

How do I get the most out of the challenge?

To get the most out of the challenge, stick to the rules. At an absolute minimum, replace one meal a day with a SmoothieBox smoothie and do not eat or drink junk food. It will be worth it. You will feel so much better at the end of the challenge!

When does the challenge start?

Everyone's start day will be different. Your 20 Day Smoothie Challenge will start after your SmoothieBox is delivered. You will receive an email and text message (optional) from us.

SmoothieBox members

People love our challenge

There is an entire community of past SmoothieBox Challenge participants that have seen great success! Check out what they had to say....

  • Hope

    Berry smoothie

    This was so fun! Building a community around the smoothies is fun and seeing what other people are creating! I've enjoyed the challenge so far, as well as the daily email with recipes and exercises.

  • Laurie

    Green smoothie

    I'm more alert and energetic during the day and I've noticed some weight loss - yeah! It also motivated me to indulge less during the week!

  • Nancy


    I noticed I was eating less snacks before lunchtime because I was full from my smoothie. I lost a little weight because of this and I saw improvement in the strength of my nails from the collagen.

SmoothieBox eBook

Join SmoothieBox's Smoothie Challenge

Your health is an investment.
Join the Smoothie Challenge!

Don't wait! You are ready to eat better and feel better. SmoothieBox makes it easy! No shopping. No prep work. No wasted ingredients!