21 day reboot challenge

Get Healthier & Fitter in 21 Days

It takes minimum 21 days to establish a brand new habit and our goal is to help you form new healthy habits so you can improve your shape, get your health to the next level & set yourself up for a lifestyle change!

Why 21 Day Reboot?

Because we all feel from time to time in a need of a complete reset: reset of our habits, mindset and everything else in between. Many times we attempt to do it, but we soon find ourselves going backwards.

One thing that many underestimate is how long their enthusiasm and motivation is going to last. Many also lack the tools and knowledge to make it happen as well as to make it stick as part of your lifestyle.

21 Day Challenge is designed to help reboot your energy, shape up and lose weight with easy to follow and balanced meal plans, delicious recipes, group support, award winning nutrition products, cash prizes and more… You are welcome to repeat it each month until you get to your goal! One thing is for sure – habits you develop and education you receive you can use indefinitely…

“Really pleased with my results, 1 stone gone, 2% body fat gone, 2% water  up! 2lb muscle on! And down 2 in visceral fat plus… 50cm gone forever!”  Laura

You will not be hungry and out of energy as you will be eating 5-7 meals per day that are carefully designed to balance your hormones and get you into the fat burn mode!

It will teach you how to eat optimally for the rest of your life. And how your family should eat too. It truly is a lifestyle change programme and it works for everyone who is committed to their result and is perfect for even busy people and professionals.

Benefit from daily health topics to broaden your knowledge needed to develop healthy, active lifestyle:

During 21 Day Challenge we cover topics of Goal Setting, Protein, Fibre, Healthy Fats, Healthy Carbohydrates, Digestive Health, Meal Balance, Meal Frequency, Hormonal Balance, Hydration, Calories, Healthy Breakfast, Supplements, Sugar, Salt, Metabolism, Healthy Mindset and more…


tasty recipes

Follow our meal plan with tasty recipes (including vegan & vegetarian)

Easy to follow, nutritious, balanced recipes which also cater to vegetarian and vegan preferences. You will be eating at least 5 times per day delicious meals, snacks and shakes. No more cravings & hunger!

Introduce Award Winning Nutrition to your lifestyle for better results & Optimum Nutrition

With 11 delicious base flavours and a never ending recipes options the Formula 1 shake is the most successful weight management, complete meal replacement shake in the world. Your breakfast will never be the same again! Fully balanced, delicious, nutritious and quick to prepare!

healthy active lifestyle

Follow FREE Exercises for even better results

Introduction to building an exercise routine, with some effective, but non fancy workouts that can be done at home.

Reboot 30 Days, Get in your best shape for life

Power of Accountability: participate in daily discussions & share your progress to help you stay focused

We have many coaches supporting within our private Facebook community group so you are never far away from answers to your questions or the support and encouragement you need.


Summer Berries New Generation Formula 1

The cost of joining 21 Day Challenge is £5 for a Facebook Support Group entry fee (all proceeds go into a Prize Draw at the end).

The minimum requirement to join the 21 Day Challenge is a canister of our award winning Formula 1 Nutritional Shake mix (£30.11 per canister – 21 meals) – an ideal breakfast or any other meal. It is classified as a complete meal replacement.

Once you have completed the contact request form (scrawl down), I will be in touch to discuss your requirements and advise registration link.


  • Comprehensive Nutrition Manuals with meal planning, delicious recipes and healthy eating tips
  • Daily nutrition education, coaching & support so that you can learn the skill of balanced, healthy eating;
  • Membership of a private Facebook Group with people who are all on the same journey as yourself, which will help you stay on track;
  • Daily motivation from dedicated coaches including exercise ideas – effective, but non fancy workouts that can be done at home;
  • You will have a chance to win a cash prize, as an added motivation, for the best result!


Absolutely loving being part of the Reboot.  There’s loads of great recipes to follow and fantastic support from the coaches and fellow members.  I’ve had great results and can’t wait for the next one.


Reboot Winner and now Coach

Elaine 21 day challenge testimonial

“I came at the challenge from a place that was far from healthy; in fact, I was sabotaging my health with a combination of not eating and binge eating. Only three weeks into the plan and my nutrition consciousness has improved…

The recipes are delicious and will almost eradicate cravings within the first week, which came as a surprise to me. The group format and ethos of sharing and supporting each other came as a wonderful bonus, I really did not expect the huge positive impact of the group.

Would I recommend it? ABSOLUTELY! My skin is better, I am not waking up at 2AM raiding the fridge, I’ve dropped in weight, I feel better, stronger and even happier. I will be joining again. Thank you for putting it all together and for your support Sanela and Cassy, it is a good thing that you do!” Elaine, Arctic Norway

“Before I joined the challenge, I lacked discipline and was not able to say NO to unhealthy foods. I am glad I joined as I lost weight and my tummy is flatter. My figure has changed. Now it is much easier to say No to unhealthy choices. I enjoyed being in the group of people all trying to achieve the same thing and supporting each other.

I liked the manual which gave comprehensive and clear information about the plan and lots of tasty recipes. I felt empowered during the programme and in control of my own goal. I wasn’t afraid to say NO to high fat and high sugar foods when in company of others and happy to eat my own way even if everyone else was eating differently. I liked the discipline of the daily exercises and did not mind getting up earlier each day to fit them in.

Yes, I would recommend the challenge because if you stick to it then you do see obvious results and benefits. It is really helpful to have the advice of coaches available on request and being in the support group of like minded people facing the same challenges. Thank you, coaches, for your support!”, Ruth, Bath

Karine testimonial

“I love the possibility to be accountable on a daily basis throughout the day and sharing the experience with other like-minded people in order to get the best possible results in such a short period of time.

Thank you so much for your support lovely coaches, Sanela, Cassy and fellow participants…”, Karine, London

Read Karine’s 50 lbs weight loss story

“I have been sleeping very light for years, however, after one week on the plan, I feel well and have been sleeping so soundly. I have no sugar cravings at all, just the salt cravings occasionally, but it is not going to beat me. I’m actually loving eating like this. My digestion is so much better. I can’t see any benefit of eating differently! It is one of the most sensible balanced eating plans I’ve come across. Coaches are genuinely driven to help. It is coming from a very good place. I feel I am back in control of my body. My IBS is so much better and I’ve lost weight, and my tummy flab. I have so much more energy and plan to continue with the plan long term. If you follow the plan, stick to the very simple rules, move yourself every day – you will get results. It’s not a crash diet, but a change in lifestyle and I’d recommend it to anyone!”, Jenni, Bath

Mindy 21 Day Chellenge testimonial

“I appreciate this group so very much. I’ve learnt from each of you. The encouragement and support has been so much more than I anticipated. I feel like this group is more about education and community than about just “weight loss”. Living a healthy lifestyle being the main focus. This is rare in the world these days.

Most groups are only driven by money and results, instead of truly changing lives and letting the results follow.

This has been such life changing experience and I hope to continue with your challenges in the future. Love, love, love all the kind words, grace and love each of you have shown me and each other. You make me want to be better and make me want to learn more and share with others”, Mindy, USA

“Just over a week into the challenge and I am feeling great! I am going stronger every day, even though I miss my Cappuccino, which is hard, but it is worth it. I do not even worry about scales, because I know the weight will come off. What truly impresses me is how strong my mind has become…”

4 weeks later: “I have more energy, stronger mindset and weight loss. I would recommend it to anyone trying to lose weight, preparing for a big life event, anyone trying to gain some control over making bad food choices”, MD, Washington, USA

Natarlee 21 day challenge testimonial

“I started my challenge hoping that it would get me on the path to weight loss as, due to illness, I’d not been able to exercise properly for 2 years. Over the course of 30 day challenge, not only have I lost weight, but I’ve gained more energy, the pains in my body that I just accepted as normal have now been significantly reduced and, for that reason, this has become a way of life for me now.

Sharing my journey with all the amazing people in the group was so inspirational, I honestly couldn’t have done it without you all. The education, hints, tips and motivational daily posts from Sanela and Cassy were priceless. So much love to everyone and good luck with all your continued work.”, Natarlee, Bath, UK

“My name is Kelly & I am a foodaholic. Yesterday I said NO to a piece of chocolate fudge cake (vegan and low sugar) despite my colleagues trying to reel me in. I felt to proud. After learning about the hormones on the challenge, it was easy to say NO as I now understand cravings. I feel so empowered to fight the beast within! I used to have cravings and not eat regularly, feel bloated, lethargic and unwell. During the challenge, I felt positive and in control of making better more conscious food choices. I valued the education I received daily and having more energy. Looking forward to continue with the programme”, Kelly, Bath (Type 1 Diabetic)

” I absolutely love this challenge. There is a group of people that are keeping you in check and accountable. The coaches are super helpful and always available.

The plan is easy to follow with delicious recipes that are easy and fast to make. Contrary to other plans, I am not eating same food for days but rather have a variety of options at hand. My energy has improved tremendously and I have lost significant weight in just 2.5 weeks.

I wish I also added more exercise but I plan to do that in next challenge which I will absolutely attend. Before starting the challenge I was hesitant and afraid since I have chronic digestive autoimmune disease and I didn’t know how the supplements and shakes would impact it.

I had private consult with Sanela and she ensured that I get appropriate protein and supplements that would not cause flair ups and worsen my condition. If anything my condition is better not worse. This is a lifestyle challenge that I intend to keep forever.”, Nina Phoenix, USA

“I have surprised myself. I don’t usually drink water and I only used to eat once a day. Now I eat 5-6 times a day and drink lots of water. I feel 100% better within myself! Before the challenge, I was constantly tired and putting on more and more weight. Thanks to the constant support from our coaches and moral support from the whole group, I can see a difference in my body shape and energy levels. Thank you Coach Cassy and Coach Sanela and everyone else in the support group for their encouragement that I needed so much at a time! I really appreciate the education and knowledge I gained and I would recommend the challenge to anyone.”, Edna, Bristol

Sarah 21 day challenge testimonial

“I enjoy my morning shake with added blueberries. I’ve just about got through my third weekend without wanting a glass of wine or G&T – I am so pleased with myself.

I’m loving the challenge and I am finding it very easy to follow – much easier than I thought. I also like that I do not need to go to “get weighed” or to”a class”. I like reading all the posts, which inspires me to continue.

I will be doing more challenges as I feel like I am losing weight almost without trying. I tried on a top yesterday, which I had for years, and was just a little bit too tight – but not any more. This makes all this worthwhile…”, Sarah, Bath

“Before I joined the challenge, I struggled with staying on track with my Herbalife Nutrition plan, I felt I needed more guidance and support. What I liked the most is trying various recipes on the plan. It felt great that I managed to achieve most of my daily plan. I gained energy and feeling good about myself. It helped having excellent coaches to support me and seeing results in weight loss. I wish to thank my coaches Cassy and Sanela for their professionalism and support throughout the four weeks and I will continue to eat healthily to feel even better about myself on the inside as well as outside. A big thumbs up and I highly recommend it as it is a healthy, safe eating plan and not a diet: it is just great to educate people of how to eat properly and get positive results.!”, Sherma, Bath

This group has been amazing.  Seeing all the posts and positivity from the other members has really kept me going.  I’ve got so much more energy now as well.


Reboot Participant

People posting meals and advice I have received back has given me motivation.  During the day I find it easier but it’s generally evenings and weekends I was usually stumped but with these delicious meals and with preparation I’ve stayed focused.


Reboot Participant

I find it so easy in the morning – trying to get three children fed and ready for school.. I don’t have to think about what to eat just whip up a shake & I’m good to go!  One less thing to think about in a busy household – that and my shrinking waistline!


Reboot Participant

The recipes have helped me. I’m not a natural chef so having easy to follow meals that taste great makes it easier for me.  The group has been great too, seeing that we are all doing the same thing is reassuring so you always know you are on the right path


Reboot Participant and now Coach

“Before I joined the plan I struggled with bad habits of biscuits, no will power and I did not know what to eat to get balance. I felt good during the challenge, it felt good to be part of the community, easy to ask questions and get helpful answers. After I completed the challenge, I felt to have more energy, more focus as I am fueled with correct food.

My shape has changed, clothes fit better. I really valued the support and lots of encouragement, great recipes as well as specific points like watching alcohol temptation as we approach the weekend.

Thank you Sanela and Cassy and all the community for the photos of food, constant support and encouragement. I will continue with challenge and looking forward to the next one.”

Kate, London

“I struggled with unhealthy habits, but really glad I joined the challenge as I got lots of support from all the group members and coaches.

I value the education I received and found accountability highly valuable. I learnt to eat healthier, manage cravings better and feel fitter.

I would recommend the programme to all my friends that want to get healthier and lose weight through healthy eating.

This was all very new to me and support was great, I could not fault the service that I received.”

Anna, Essex, UK


Lose WeightReduce Body FatIncrease Lean Muscle MassControl StressBoost Self EsteemIncrease Energy LevelsFeel HealthierLook BetterSleep BetterEliminate Sugar CravingsBalance HormonesImprove Digestive HealthReduce the signs of Ageing

I am interested, but I have more questions about Herbalife NutritionI am ready for a lifestyle change & would love to work on a 1-2-1 basis - please book my FREE Wellness EvaluationI thrive in a group environment & I am ready to change my habits - Reboot me

* All references to weight control relate to the Herbalife Weight Management Programme which includes, amongst other things, a balanced diet, regular exercise, an adequate daily fluid intake, nutritional supplementation where required and appropriate rest, individual results will vary.