A Simple and Fast way to look and feel your best, EVER!

The next 40 days will completely change the way you look and feel.​

Get in shape in 3 easy steps

Phase One

This is the kick-off phase, where for two days, you indulge in high-calorie and high-fat foods while beginning your HCG supplement regimen. It’s designed to stock up your fat reserves before the more restrictive phases.

Phase Two

This phase lasts 3-6 weeks, and is where you will start to see results on a daily basis. You adhere strictly to our HCG program. Continue to take HC-Slim, until you reach your goal or wish to move the the third phase.

Phase Three

This crucial phase is about gently increasing your caloric intake while avoiding sugars. It’s a time for discovering the optimal calorie balance that will maintain your new weight in the long run. This period is essential for stabilising your new weight.
Successful Kiwis

Since 2013 over 30,000 men and women throughout New Zealand have used our program to reach their goal, feel great and look amazing.

We are With you every step of the way!

Firstly, we want you to know that we are here with you every step of the way to support and guide you through the transformative 40 days. Achievement is within your grasp with our 40 Day Ultimate HC-Slim Kit, and we’re dedicated to ensuring your journey is fully supported at every turn.

Our system provides a variety of communication channels for support, including phone, email, and instant messaging, meaning assistance is always just a message away.

Become a part of our exclusive Facebook community to engage with others on the same journey, sharing experiences and finding motivation.

So, what exactly is this simple yet very effective 40 Day HC-Slim System? Let’s take a closer look.

The Ultimate 40 Day HCG PROGRAM

  • Complete System: The HC-Slim 40 Day Kit includes all necessary supplements for comprehensive support throughout your journey.
  • Ease of Use: The program comes with clear, easy-to-follow instructions, making your path to weight loss straightforward.
  • No Strenuous Exercise: Achieve your goals without painful gym sessions or rigorous workouts, ensuring a comfortable journey.
  • Expert Support: Benefit from one-on-one guidance from our knowledgeable team, ensuring personalised assistance whenever you need it.
  • Self-Reset: By the end of the HC-Slim program, you’ll possess the knowledge and skills to easily maintain your new physique, empowering you for long-term success.


“The Magic”


“No Rumbly belly”


“The booster”


“The yummy”


Introducing HC-Slim, the cutting-edge weight management solution crafted by Rose Cook. This advanced formula is at the heart of our renowned HCG program, trusted by thousands of New Zealanders for an effective weight management solution. HC-Slim is not just any formula; it’s a bespoke blend developed through years of expertise, designed to optimize metabolism, curb your cravings, and ensure rapid effectiveness while helping to reach your goal.

Plus, each package comes enriched with a B12 Complex, giving you that extra energy boost to enhance your journey. Get ready to transform with HC-Slim – the essence of our program, empowering you towards achieving remarkable results.


Control by Rose Cook, a 100% natural dietary supplement for effective appetite management:

  • Keep those pesky cravings away: Harness the power of Caralluma Fimbriata, used for centuries to curb hunger.
  • Weight Management Support: Aids in your weight management journey by helping control cravings.
  • 100% Natural & Non-GMO
  • Caffeine-Free: No caffeine, ensuring no unwanted jitters or side effects.

Control is taken alongside the HC-Slim Program to keep those pesky hunger pangs away.


Power Slim all natural advanced weight management formula designed to enhance The HCG Program by minimising and breaking through stalls for increased results.

  • Stall Breaker: Specially formulated to break or eliminate stalls on The HC-Slim Program, keeping your progress steady and consistent.
  • 100% Natural: Comprised entirely of natural ingredients for a safe and holistic approach to the new you.
  • Dietary Supplement: A perfect addition to your dietary regimen, aiding in overcoming those frustrating plateaus.
  • Ingredient Powerhouse: Features a blend of 9 all-natural ingredients, including the effectiveness of African Mango, the metabolic boost from Green Tea Extract, and the fat-burning prowess of Raspberry Ketones.

Power Slim is your secret weapon in the battle against stalls, ensuring your journey on The HCG Program is smooth and effective. 


Introduce a healthier alternative to your HCG program with our meal replacement shake, crafted from 100% pea protein and containing only 65 calories per serving. This delicious option surpasses conventional whey protein shakes, offering a gluten-free, soy-free, and vegan-friendly choice that leaves you feeling full and satisfied without any bloating. They can be used as a meal substitute in any phase of the program, it’s the perfect addition to your dietary plan.

  • No Added Sugar: Enjoy the natural, wholesome goodness with no hidden sugars.
  • Gluten-Free: Ideal for those with gluten sensitivities, ensuring a comfortable digestive experience.
  • Dairy-Free: Suitable for anyone avoiding dairy or lactose intolerant.
  • Vegan-Friendly: Embracing plant-based ingredients for a vegan lifestyle.
  • Flavor Choices: Satisfy your taste buds with our available chocolate and vanilla flavors.

Embrace this nutritious meal replacement as your perfect sidekick on the HCG journey, ensuring a fulfilling experience without compromise, at any program phase.


As a bonus, receive a five-pack of these delicious and convenient Konjac Noodles, Normally $24.99– the perfect blend of taste and health, designed to keep you full without the calories!

Enjoy these guilt-free noodles as a delicious addition to your HC-Slim Program

  • Perfect Serving: Each 162-gram serving fills you up without guilt.
  • Stay Full: These noodles help curb your appetite, ensuring you stay on track.
  • Zero Calorie Addition: The noodles themselves add no calories, keeping you on track to reaching your goal.
  • Organic Quality: Crafted from top-quality organic ingredients for a supportive, tasty option.
  • Yummy Tomato Flavour – Enjoy the noodles with or with out the flavour sachet


Enhance your HCG  journey with a bonus that’s as delightful as it is useful – our comprehensive ebook featuring over 100 HCG-approved recipes! This invaluable resource, usually priced at $39.90, is yours for free.

  • Wide Variety: Explore meals, soups, salads, drinks, and desserts, all tailored for the HC-Slim Program
  • Program-Friendly: Every recipe is designed to fit seamlessly into your HCG Program plan, enriching your course with diverse and delicious options.

    This bonus ebook is your key to a flavorful HCG experience, providing you with a multitude of options to keep your meals exciting and in line with your health goals.


Morning: Weigh yourself in the morning and record it, to track your daily losses. We include a weight tracker with your kit that you can print out. Breakfast is fruit/snack, tea or coffee. Take morning HC-Slim and supplements that are included. 

Lunch can be: 100 grams of meat/protein and 1-2 cups of vegetables plus, you can add Zero calorie noodles until full. Or you can substitute the meal for a HCG approved protein shake. Remember to use green top milk or water in the shake

Dinner is the same as lunch and remember to take your HC-Slim 15 minutes after each meal along with other supplements. A simpe way to prepare meals is to use chicken, or your meat/protiein of choice and add Masterfood Seasonings.

Snacks: 2 pieces of fruit and two starch snacks such as corn thins.
It is important to drink 2-3 litres of water per day. You cannot have sugar, but you can use artificial sweetner such as stevia.

Thats it! Pretty simple right

What would I expect to lose?

During a 40-day course, typical weight loss ranges from 9-12 kilograms when the program is closely followed. On average, men tend to lose 10-15% more weight than women.

Do I have to do the full 40 days?

No, you don't have to complete the full 40 days. If you achieve your goal before the end of the 40 days, you can transition to the 3rd phase, which involves beginning the 3 weeks of maintenance to stabilize your weight at its new level.

What if I get stuck or have any questions?

We are committed to supporting you until you achieve your goal, offering unlimited assistance along the way. Throughout your course, we'll check in to ensure everything is progressing as planned and to offer help whenever you have questions. Our support extends across multiple platforms, including a dedicated support line, email, Facebook support, and a Facebook group for community interaction and additional support

How long will it take before I can get started?

Getting started is quick and straightforward. Once you've made the decision to begin, we can typically get you up and running with everything you need in just a few days. This includes preparing your HC-Slim kit and ensuring you have all the information and support to start your journey successfully.

Are you a New Zealand Company?

Yes, we certainly are a New Zealand company! We've been dedicated to helping men and women achieve their weight loss goals with our HC-Slim since 2013

Are there side effects.

You're very unlikely to encounter any significant adverse effects. A few individuals may feel a slight headache during the initial days, which stems from the detoxification process. This typically happens if you haven't consumed sufficient water or if you previously consumed a lot of high-sugar foods or beverages.

Can I do the program if I am vegetarian or vegan?

Absolutely! The program is designed to be inclusive and can be tailored to fit both vegetarian and vegan dietary preferences. We provide alternative options and guidance to ensure that you receive all the necessary nutrients while adhering to your vegetarian or vegan lifestyle throughout the program.

Do I need to exercise while on the program?

No, we actually recommend against exercising during the program. Light activities such as yoga or walking are acceptable, but anything more intense that causes you to sweat is too much. The program is designed to utilize your current fat stores for energy. Engaging in exercise could counteract this process, causing your body to retain fat and increasing your appetite instead

What if I am on medication or have a medical condition?

Medications such as antidepressants or blood-thinning medications are generally fine to use alongside the HC-Slim program. The HC Slim Program may not be suitable for everyone. Specifically, individuals with serious medical conditions, as well as those who are pregnant or breastfeeding, should not participate in the program. If you are unsure, please send us an email here.

Do I need to buy any special foods?

No, you don't need to buy any special foods for the program. Everything you'll be eating can be purchased from any local supermarket, such as Countdown or Pak'nSave. The program is designed for convenience, ensuring you can find all necessary items at your regular grocery store.

What if I have more weight to lose after 40 days?

No problem, this is very common. You can do multiple courses with a break of 3 weeks in between. During these 3 weeks you will be doing the phase 3, The maintenance phase.


Unlock Your Transformation with the HC-Slim Ultimate Starter Package! Now at a special price of only $289 – down from the usual $399. This all-inclusive kit provides everything you need to see remarkable results in just 40 days. Impress your family and friends, (or even make them a bit jealous:), with your stunning transformation. And for a limited time, we’re adding a bonus: a 5-pack of Zero Calorie Noodles, absolutely FREE when you purchase with this special one time offer. Remember, this is a limited time offer. Plus, you’ll enjoy ongoing unlimited support throughout your journey. 

Start your transformation today and show off the new you!


The Ultimate 40 Day HC-SLIM Kit | Chocolate + 5 X Zero Tomato Noodles

Rated 0 out of 5
This revolutionary HCG Diet weight loss system contains everything you need to jumpstart your journey to a healthier and happier you....

Original price was: $399.00.Current price is: $289.00.


The Ultimate 40 Day HC-SLIM Kit | Vanilla + 5 X Zero Tomato Noodles

Rated 0 out of 5
This revolutionary HCG Diet weight loss system contains everything you need to jumpstart your journey to a healthier and happier you....

Original price was: $399.00.Current price is: $289.00.


40 Day HC-SLIM Diet Starter Kit

Rated 0 out of 5
The essentials to complete the HCG Program. Included is the HC-Slim Formula, Power B12 drops and instructions.

Original price was: $279.00.Current price is: $239.00.

If you have any questions, please email our helpful team info@rosecook.co.nz

www.rosecook.co.nz | Rose Cook. 7 Harris Street. Marton. Manawatu. New Zealand