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Rose Cook


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.​

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 phase two.

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. 

Over 30,000 Kiwis have used our program to reach their goal, feel great and look amazing.

Happier Healthier Kiwis

We are with you every step of the way!

Embark on your weight management journey with HC-Slim, the trusted solution developed by the esteemed Rose Cook. If you’re ready to take the first step towards a healthier you, our HC-Slim starter kit is here to guide 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 Ultimate HC-Slim Start Kits, 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.

where to start?

1. Choose Your Kit: Select between our 26-day or 40-day starter kits based on your goals. Expect to lose approximately 5-6 kg with the 26-day course or 11-14 kg with the 40-day option.

2. Read the instructions and get prepared:  Each starter kit comes with all the essentials—instructions, recipes, a grocery list and detailed information to help you begin. Your kit will arrive within a few days.

3. Follow the Program: Use the materials provided to stay on track. Our program is designed to optimize your metabolism and energy levels, making your weight management seamless and effective. Remember to weight yourself everyday to keep track.

Ready to Transform? Start your journey with HC-Slim today and join thousands of New Zealanders who have found success with our proven formula.

Get started with an HC-SLIM starter kit

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.

Included in the the Ultimate HC-Slim Kit


“The Magic”


“The booster”


“No Rumbly belly”


“The yummy”


“Zero Calories”

what does a typical diet day look like

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 an 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. Coffee and tea is also allowed.

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.

Start your transformation today and show off the new you!

Get the best results with the

40 Day Ultimate KIt



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.