Hit the reset button

The 21-Day Cleanse

4.9 · 1,254 reviews

My proven plant-based system that uses real food — not powders or pricey supplements — to wake up your energy, calm your gut, and clear your head. Built to help you feel like you again, and to teach you how to actually feed yourself well long after day 21.

Trusted by 37,000+ women since 2015

As seen in

Prevention
Wall Street Journal
NBC News
Doctors TV

This cleanse is for you if…

I get it — “cleanse” can sound like three weeks of sacrifice for who-knows-what. So let’s be clear about the goal: flood your body with nutrients, give your gut a real break, and hand your energy back to you.

You’re running on empty

Natural energy is closer than you think.

Your cravings are in control

Skip the sugar spiral and the 3pm caffeine crash.

Your gut’s been through it

Bloat, heaviness, the whole uncomfortable mess.

Feeling foggy or just off

Clearer head. Steadier mood.

Chronic aches & inflammation

Calm the fire with food that heals.

Struggling with skin issues

Glow’s around the corner.

Real women, real results

★★★★★

My sugar cravings decreased, energy increased, and skin was glowing.

Rhonda Hadno
★★★★★

I slept better and had more energy than I could’ve imagined.

Karla Erovick
★★★★★

I went three weeks without coffee and felt energized from the breakfast smoothies and snacks.

Merary Santiago
★★★★★

I feel alert, not foggy, and lots of energy.

Tammy Shaule
★★★★★

One week and I could really see and feel a difference!

Chevelle Malone
★★★★★

I am more excited about plant-based food knowing it can be very delicious!

Elisabeth Callahan
★★★★★

My skin is clearer than it had been in years. I have so much energy!

Carissa
Kavli's review of the cleanse program. Shown with pleasant smile and healthy glow.★★★★★

I didn’t feel deprived. I was eating real food with some of the most delicious flavors I’ve had!

Kavli K.
21-Day cleanse participant sharing results.★★★★★

I was never hungry and the meals were ALL delicious! I slept so well.

Carrie Eichens

How the cleanse works

Plant-based whole foods packed with vitamins, minerals, and fiber to feed your body, support your gut, and help your liver, colon, and kidneys do their job the way they’re meant to.

Green smoothie on table with avocado from the 21-day cleanse detox.

Week 1

Clean the plate

Step back from the Top 8 inflammatory foods (alcohol, meat, dairy, gluten, added sugar, and friends) and eat foods that energize and heal.


Sample recipes: Tropical Detox Smoothie, Power Trail Mix, Hearty Chard Skillet and Greek Salad

Detox salad from the 21-day cleanse recipes.

Week 2

Detox with love

Ease off legumes and grains while you load up on liver-loving, fiber-rich foods, so you feel lighter and clearer by the day.


Sample recipes: Strawberry Lemon Chia Pudding, Broccoli Potato Soup and Lemon Pepper Zoodles

plant-based pizza recipe from the 21-day cleanse.

Week 3

Rawk the lifestyle

The part the powder cleanses skip: ease grains and legumes back in and move into a way of eating you can actually keep.


Sample recipes: Strawberry Banana Smoothie, Herbalicious Hummus and Veggie Quinoa Pizza

Watch: her 21-Day Cleanse story

Tens of thousands of women since 2015

Are you ready to be next?

The stories that come back aren’t really about a number on the scale. They’re about energy, clear skin, deep sleep, a calm gut, and the confidence that comes from finally knowing how to feed yourself well.

Why this cleanse is different

When the box runs out, so do your results. My cleanse works the opposite way.

The 21-Day CleansePowder cleanse box
What you buyA box of powders, capsules and shakes
Supplements or subscriptionBoth, to keep going
What you learnNothing
When it endsResults fade; buy another box
Cost$400+ per box

What’s included

Everything you need for
21 days, done for you

Follow the proven plan to calm your gut, steady your energy, clear the sugar fog, and feel like yourself again, all while eating delicious plant-based recipes from best-selling recipe creator, Jen Hansard.

The 21-Day Cleanse materials — grocery list, prep guide, pre-cleanse menu, swap guide and withdrawals guide — shown on a desktop, laptop, tablet and phone

Try it risk-free

Money-back guarantee

The 21-Day Cleanse

Proven program with lifetime results

  • 21-day comprehensive plan$199 value
  • Comprehensive grocery list$25 value
  • Interactive swap guide$25 value
  • Weekly prep guide$50 value
  • Lifetime updates$150 value
  • Bonus: 21-Day Core Challenge interactive program$50 value
Total value $499$97

4 Seasons, 4 Cleanses

Each season opens a cleanse built around that season’s freshest ingredients — spring renewal, summer glow, fall reset, winter recharge. Do one, or collect all four.

21-day spring cleanse ingredients and recipe ideas.
Spring

March 1 – May 31

Summer recipes to use in a 21-day cleanse.
Summer

June 1 – Aug 30

Autumn 21-day plant-based recipes for a cleanse.
Autumn

Sept 1 – Nov 30
Open now

Winter recipes to use in a 21-day plant-based detox.
Winter

Dec 1 – Feb 28

Lynette after her successful 21-day cleanse.

Grad stories

I'm sleeping better, I'm happier and have more energy.

I've been walking every day with my dog or by myself with a book and doing strength training, which feels great. I've lost 7 pounds and have a better outlook because I don't have as much inflammation and fatigue.

★★★★★Lynette C.

A note from Jen

If you’re on the fence, I was too

Would the recipes actually be good? Would I just bounce right back to my old habits? Was it worth eating 100% plant-based for three weeks? Then about eight days in, I was hooked. Less bloated. Sleeping like a rock. Energy through the roof.

Most cleanses end and leave you exactly where you started — or worse, hooked on a product you have to rebuy. This one is different on purpose: you learn to cook real food, so you walk away with skills that don’t run out when the box is empty.

And if you’re nervous about the food? Remember — this is literally what I do. I make plant-based food that’s so good you forget it’s “healthy.” Because healthy should be tasty.

Jen Hansard
Creator of Simple Green Smoothies · best-selling cookbook author

Jen Hansard

Try it risk-free

7-day money-back guarantee

Enroll now and get 7 days to go through the Week 1 plan, share it with your doctor, try a recipe or three, and say hello to your fellow cleansers in the private support group. If you decide it’s not for you, email us within 7 days of purchase and I’ll refund you.

Ready for this?

Join now →

Common Questions

Will I be hungry while on a detox body cleanse?

Not likely. The recipe portions are deliberately generous to accommodate even the largest appetites. This is not a starvation diet, it is a celebration of food, flavor, and abundance. We are not counting calories. You will be eating three to five times each day (breakfast, mid-morning snack, lunch, afternoon snack, and dinner, if you choose to.) This cleanse is not designed to starve you, and you’re not limited in the number of times you eat, or the amount you eat – only in what you eat. If you do get hunger pangs, make sure that you’re really hungry, and not just bored or thirsty. If it’s a case of real hunger, go for one of the bonus snack recipes, a piece of fruit, or a small handful of nuts, or seeds. One tip to avoid hunger is to chew your green smoothie. This may sound silly, but the chewing action signals your body that food is on the way, and triggers the digestive processes.

Do I need to buy any powders, shakes, or supplements?

Nope — and that’s the whole point. This cleanse runs entirely on real food you buy at your regular grocery store. No proprietary box, no capsules, no subscription. You’ll learn to cook with whole ingredients so your results actually last once the 21 days are up.

How much will the groceries cost on the 21-day cleanse?

You may have many of the staple ingredients in your kitchen already (avocado oil, raw cashews, maple syrup, ground cumin, nutritional yeast, coconut oil, etc). If you do not, the first shop typically costs about $150. Then, once your kitchen is set up, we estimate the cost of the produce to be between $100 per week. If you choose to supplement the plant-based recipes with high quality animal protein like organic chicken breast or cage free eggs, your grocery bill will be higher.

And remember — you’re buying real groceries, not a $400+ box of powders you’ll run out of. Most of this is food you’d be shopping for anyway, just put to much better use.

Can I have coffee and tea while cleansing?

If you struggle with getting quality sleep, we advise omitting coffee throughout the cleanse. You will get the best results and many cleanse grads choose to stay off coffee after the cleanse because they feel so great. If you and coffee aren’t ready to break up, we suggest having just one cup in the morning to support quality rest and sleep.

What if I can’t have certain nuts, veggies, fruits, etc.?

If you want the full benefit of cleansing your body, stick with the plan as close as possible. Our detox meals are crafted by our holistic nutritionist for optimal cleansing. This is not a vacation, it’s a cleanse. Yet of course if you truly cannot stand cilantro, turmeric or fennel, you can substitute them out for something you do enjoy, or choose another meal.

Can I go out to eat while cleansing?

Of course— life must go on! The 21-Day Cleanse is a flexible program that you can follow while living your life with family and friends. Using the weekly meal plans and recipes will help you get great results. But, you can still get good results by sticking to the recommended foods lists. You can eat “off meal plan”, eat out, and travel during the program— feel free to ask for tips inside the community to help you the most.

What are the side effects of the cleanse?

You may experience short-term symptoms like: headaches, bloating, muscle cramps, skin irritations, fatigue, irritability, mood swings, or change in bowel frequency. These symptoms are completely normal and expected.

It usually takes between 2-5 days to complete the withdrawal phase of the 21-Day Cleanse, yet it’s absolutely worth it. Giving your body a break from stimulants will allow your organs to heal and your body to recharge fully. Remember, these symptoms are proof that the cleanse is working and your body is getting the care it needs.

How long does the food prep take?

You’ll definitely spend more time in the kitchen throughout the cleanse. In some ways, this is like a crash course plant-based cooking school. I highly suggest following our prep guide to make most of the smoothies, snacks and meals over the weekend. Breakfast is a smoothie (10 minutes), lunch is a reheated soup or quick salad (15 minutes) and dinners will range from 15 minutes – 1 hour to prepare. The good news is, the dinners repeat so you make once and reheat for another evening to give you a break in the kitchen.

I have a crazy busy schedule, is this realistic for me?

We know all about busy schedules here, which is why we’ve provided a weekend prep guide that saves you tons of time during the week. If you’re working and have a full schedule, expect to spend 3-4 hours shopping and prepping on the weekends to make each cleanse week stress-free and enjoyable. The cleanse gives you a wonderful opportunity to really listen to your body. It’s an individual experience that differs for everyone. Depending on the level of toxicity in your body, there may be some less- than-amazing symptoms in the first 3–5 days, such as headaches, nausea, fatigue, skin irritations, etc. Once you hit day five, these should only be distant memories, and you’ll be well on your way to greatness. But some people sail through the entire cleansing period with no side effects at all. You may feel amazing throughout the entire cleanse, or your energy may wax and wane a little.

Who shouldn’t do a cleanse?

This cleanse is great for most people, yet you should avoid cleansing in the following situations: advanced cancer, under 16 years of age, if you have an eating disorder, kidney or liver disease, and if you’re underweight. If you have a blood sugar regulation issue (diabetes, hyperglycemia, hypoglycemia) or any other medical condition, you should seek your doctor’s advice before undertaking a cleanse. If you’re pregnant or breastfeeding, you can absolutely do the cleanse with some modifications. If this is you, let us know and we can give you specific tweaks to the program to make sure you’re benefitting your baby and body.

Can I workout during the cleanse?

You may find that you have more energy than normal—and more motivation! Why waste it? Get moving! Be mindful that you may need to take it down a notch though as your body adjust to the new way of eating. If you normally exercise fairly intensely, reduce your output until you feel strong and energized.

If you don’t normally work out, you would do well to include some regular walking, yoga, swimming or gardening during this time. Try to sneak in some incidental exercise, such as getting off the train or bus one or two stops early and walking the rest of the way. Or park further away from the entrance to the grocery store and walk.

Can my husband do this with me?

Absolutely. My husband loves our cleanses — the clear plans, the tasty recipes, and how good he feels by the end. Just double the grocery list and recipes so there’s enough for you both.

What is your refund policy?

We offer a 7-day money back guarantee. Enroll now and get 7 days to go through the Week 1 Nutrition Plan, share it with your doctor, try a recipe or three, and say hello to your fellow cleansers in the private support group. If you decide it’s not for you, send us an email within 7 days of purchase and I’ll refund you. I’m that confident that when you commit to this cleanse, you’ll see results… and keep them going. You have nothing to lose but so much to gain when you go plant-based for 21 days.

Reviews

What grads say after 21 days of real food.

4.9
4.9 out of 5 stars (based on 1,254 reviews)
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Thanks so much for your help in bringing me back to getting energy and healthy life style naturally. It’s wonderful to see oneself experience what others have said about your program. Thanks Again

Avatar for Customer
Customer
2.13.2022
Winter Cleanse

Much preferred to print out or having to pull up on a device. Thank you.

Avatar for Karyn Knobel
Karyn Knobel
2.13.2022
Winter Cleanse

The cleanse is very well done and easy to follow. Nice shopping lists, fairly straightforward recipes, beautiful pictures, all to make it made easy and appealing. You always feel satiated, nourished and never deprived. I fight with a sweet tooth but the well rounded meals makes it easy to overcome. The live community is of a great support and very encouraging/inspiring. I feel coming out of this cleanse lighter, less inflammation and barely any lower back pain which I use to struggle with daily, and all in all feeling much better then when I started off.

Avatar for Marie-Andrée
Marie-Andrée
2.13.2022
Winter Cleanse

I have to say this did not feel like a cleanse. The recipes were phenomenal and the portion sizes were more than filling. I wasn’t looking to lose weight but 4 pounds came off in 6 days! I’ve been a solid 130 my entire adult life and now I’m 126 and feeling great. My jeans are more comfortable now! I have been pescatarian for 29 years so I would say this was probably easier for me than it would be for a meat eater. My biggest craving was for more protein – cheese please! After day 4, that craving went away because I was feeling so “clean”. I purchased the smoothie and recipe book and can’t wait to try some of those recipes in my post-cleanse days as well as jump on board for the spring cleanse. Thank you for this incredible the cleanse!

Avatar for Krista Unruh
Krista Unruh
2.13.2022
Winter Cleanse

This was my second cleanse and I have to say I found it easier this time. I did have one smoothie for breakfast then had a cleanse meal then the second smoothie for dinner. I found that I need to chew something so having the two smoothies back-to-back just didn’t work for me. But that’s one of the many benefits of SGS (Simple Green Smoothies)–you are encouraged to make it work for you! There really is no failure in this. The food is fabulous and although some said the portions were too big personally I like having some leftovers to carry me through. So whether I get hungry and need a bite or if I have leftovers to start the next week I am very happy with the portion sizes. Being a Rawkstar for almost a year now my willingness to try new foods has increased greatly and I have found that the recipes from Rawk the Year are so delicious I’ve even gotten my husband on board with a more plant based lifestyle. Not 100% but that’s okay. We feel better and have dropped a few pounds. Rawk the Year and SGS rock!

Avatar for Lisa B
Lisa B
2.13.2022
Winter Cleanse

I just completed my second Winter Cleanse and plan on doing them seasonally as I did last year. While the results weren’t as drastic this time, I attribute it to the fact that plant based living has become a part of my lifestyle. Doing the cleanses is a great way to the cleanse and keep things in check seasonally so I don’t stray too far. I highly recommend this program – plenty of delicious food, great support, and positive healthy results!

Avatar for Diane Hesse
Diane Hesse
2.13.2022
Winter Cleanse

My whole family did the cleanse. Everyone feels better. The meals are delicious and filling but most importantly I’m addicted to feeling this good. I really appreciate the daily variety, the live calls and the entire team at simple Greek smoothies. I’m so excited to slip into a favorite dress feeling healthy for Valentine’s Day.!

Avatar for Kevin Goggins
Kevin Goggins
2.13.2022
Winter Cleanse

An abundance of food and satisfying meals. This was a change in eating that can be accomplished- the challenge for me was fitting it into an 11 hour work day (2 of the 7 days). I found that sometimes the portion size was actually more than I could eat. There are 2 meals in particular that I look forward to again-Coconut Cauliflower Rice and the Roasted Cauliflower Soup. Most difficult for me was the Tumeric Tonic-happy to be finished with that. I look forward to incorporating many of these changes into my diet-but I am looking forward to having pizza in a few days:)

Avatar for Annette D
Annette D
2.13.2022
Winter Cleanse

This plant based (don’t worry you won’t go hungry) is beyond amazing! I have never consumed so many vegetables and fruit as I have this week! 100/10 stars for sure!

Avatar for Tristelle Thompson
Tristelle Thompson
2.13.2022
Winter Cleanse

This cleanse was great. I never felt hungry it was easy to do and follow, the recipes were easy and I even though I didn’t enjoy everything I ate the majority of the meals were great. I would recommend it to anyone

Avatar for Annie Seyedhossini
Annie Seyedhossini
2.13.2022
Winter Cleanse

It has been a long gloomy winter and it always effects my mood. All the signs you state of someone needing a the cleanse I had! I loved how easy you made it with the shopping list. I have the cleanse book so made copies of the shopping lists so could easily mark what I had and what I needed to purchase. I looked forward everyday to making the smoothies and the dinners were wonderful! I was never hungry and the best part was I did feel better. I’m going to try to change my eating habits to plant based. I am sold on how it makes you feel. Oh and I did loose 4 lbs.! I will continue next week with the the cleanse. Thank you Jen! Kathy H

Avatar for Katherine Higgins
Katherine Higgins
2.13.2022
Winter Cleanse

If you’re looking for a pre-planned delicious collaborative way to start eating plant based this is it. My husband and I have enjoyed learning new recipes full of veggies that we would have never came up with on our own and even were hesitant to try but ended up loving.

Avatar for Sloane Grey
Sloane Grey
2.13.2022
Winter Cleanse

These cleanses are so timely, and the support is just what I need to help me through. When life gets tough and you know you need a change, this is a great place to start or to get encouragement to keep going. The recipes are surprisingly good, most of them filling, and I absolutely love the two smoothies a day. That was a huge win for me as it seemed like a bit less prep – and this time of year is always the craziest for me. Thank you everyone!

Avatar for Krista Hannacker
Krista Hannacker
2.13.2022
Winter Cleanse

This cleanse has been such a great experience! The recipes were flavorful, the plan was easy to follow, and I felt supported the whole way through. I’m finishing not only feeling lighter, but also motivated to keep going.

Avatar for Naomi Robinson
Naomi Robinson
2.13.2022
Winter Cleanse

Pics, layout, instructions were really great! Have many cookbooks and this is definitely one of the best in presentation and ease of use!

Avatar for Clara Freeman
Clara Freeman
2.12.2022
Winter Cleanse

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