A medically based meal replacement

for dramatic weight loss

 

Why choose FastFx as a meal replacement?

FastFx is a 100% natural, medically-based meal replacement for

DRAMATIC WEIGHT LOSS

A delicious smoothie that replaces empty calories with all you need to nourish your body while you lose weight.

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Are you tired of YoYo Dieting?

Working hard but failing to see results?

FastFx can help – a total meal replacement created by Doctors, with carefully balanced all-natural ingredients -so you can still care for your body and shed the weight.

Designed and made in New Zealand by Gastroenterologists and Dietitians for a safe, effective way to help you achieve your weight loss goals.

FastFx has carefully crafted the perfect combination of nutrients to kickstart your metabolism again.  It gives you all that you need to stay healthy, while cutting back the calories and helping your body go into Ketosis – the zone where the fat is burnt and the results are found.

Unlike other products , FastFx is tailor made for Kiwis by Kiwi medical specialists, in New Zealand.

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How is FastFx different?

Unlike nearly all other Meal Replacement products on the market, FastFx is New Zealand made, using specially selected ingredients of the highest quality.

Here is our story…

The formula was designed by a Gastroenterologist who wanted to give his patients with obesity related health problems, a natural, additive free, NZ made, Meal Replacement to help them lose weight – a product Kiwis could trust…

read more about our story

Shop our range

FastFx – Vanilla

$85.00

A timeless classic with a subtle, great taste. Made from our all-natural flavours this can also be used as a base if adding a few ‘extra’ berries or fruit occasionally

A creamy, natural smoothie powder, packed with 22 organic vitamins and minerals.  Brimming with protein, fibre, amino acids and prebiotics for the ultimate weight loss solution.

20 meals per 1kg bag.

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FastFx – Spiced Chai

$85.00

A subtle, smooth, golden taste, with finishing notes of warming aromatic herbs and spices.  Perfect for the cooler months.

Packed with 21 organic vitamins and minerals and complemented by a hint of spice.  Brimming with protein, fibre, amino acids and prebiotics for the ultimate weight loss solution.

20 meals per 1kg bag.

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FastFx – Green Apple

$85.00

A Green Apple meal replacement for a soft, crisp smoothie.  The perfect balance of sweet and tart flavours combined with light fruity tones.

A light, fresh tasting smoothie, packed with 21 organic vitamins and minerals.  Brimming with protein, fibre, amino acids and prebiotics for the ultimate weight loss solution.

20 meals per 1kg bag.

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FastFx – Salted Caramel

$85.00

A Salted Caramel flavour meal replacement.  Creamy and luscious for those who need a bit more sweetness while still losing the weight.

A velvety, understated smoothie that is packed with 21 organic vitamins and minerals.  Brimming with protein, fibre, amino acids and prebiotics for the ultimate weight loss solution .

20 meals per 1kg bag.

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FastFx – Chocolate

$85.00

Just launched in September, try the New & Improved flavour!

A velvety, dark chocolate, with the perfect balance of bitter cacao and sweet cocoa.  A slightly richer smoothie, without being too sweet.

Packed with 21 organic vitamins and minerals.  Brimming with protein, fibre, amino acids and pre-biotics for the ultimate weight loss solution.

20 meals per 1kg bag.

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FastFx – Mixed Berry

$85.00

A Berry flavoured smoothie.

The delicate flavours of summer berries, bursting with hints of blackberries, raspberries and blueberries.  Fresh and light and full of sunshine.

 

Packed with 21 organic vitamins and minerals.  Brimming with protein, fibre, amino acids and pre-biotics for the ultimate weight loss solution.

 

20 meals per 1kg bag.

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Sale!

KickStarter 30day Programme

$216.75

A great value solution to kickstart your weightloss journey.

Includes a combination of three flavours of FastFx and will help you reach your goal, safely and quickly.

 

✓  High in Protein

✓  High in Fibre

✓  High in Amino acids

✓  PreBiotics

𝗫  GMO Free

𝗫  Dairy Free

𝗫  Gluten Free

𝗫  Preservative Free

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“Well I started mine 3 weeks before Xmas – mad I know, but I lost about 7 kilos and then I lost weight over Xmas (but did have those 2 days off) and lost more up to New Years as well. I was amazed!

I only replaced 2 meals per day, breakfast and lunch. So filling too. Sometimes I put 1/2 a banana in my shake as well. Thanks fastFX – in total I have lost about 14 kilos and kept it off. Cheap and effective.” 

Helen, Auckland

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Choose from a mixed bundle of flavours to add some variety to your weight loss programme.

Select options
Sale!

Slim & Save Bundle

$153.00

A creamy, natural smoothie powder, packed with 21 organic vitamins and minerals.  Brimming with protein, fibre, amino acids and prebiotics for the ultimate weight loss solution.

 

✓  High in Protein

✓  High in Fibre

✓  High in Amino acids

✓  PreBiotics

𝗫  GMO

𝗫  Dairy

𝗫  Gluten

𝗫  Preservatives

 

“I love this product, I have lost almost six kgs in four weeks and feel like myself again for the first time in years. The most exciting thing has been my energy levels increasing so much. I had become so tired and foggy with years of parenting and it had become normal. I’m very excited to feel alert and present again, had forgotten what it felt like to not be tired.

Thank you so much, I recommend your product several times a week to people who comment on how well I am looking.”  Stephanie

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Two bags (20 meals each) of FastFx.  Choose your flavours for the ultimate in flexibility.  Add some variety to your weight loss programme by varying your flavours.

Select options
New!

Meal Replacement Pumpkin Soup

$13.99

Formulated Meal Replacement Soup for weight loss.

With the right preparation, winter can still be a great time to lose weight so if you are planning to kickstart your Winter Weight Loss then head here for some useful tips

 

Rich & creamy pumpkin with tangy citrus & smokey sweet La Chinata paprika.

Ready to eat soup, packed full of healthy vegetables.

 

Add some variety to your meals.

 

Just like a FastFx Smoothie, FastFx Soup is a Formulated Meal Replacement, packed with all the essentials you need, but extremely low in calories.

Snap-packed in a pouch, together with 2 sachets of savoury FastFx “super-natural” powder.

Just heat, mix in the “good stuff” and eat.

Everything you need and nothing you don’t – to stay full, healthy (and warm) as you lose weight.

 

  • Heat the contents of the soup in microwave or stove top
  • Mix in the sachet of FastFx powder
  • Add water to taste

 

2 serves per pouch

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New!

Meal Replacement Tomato Soup

$13.99

 

Formulated Meal Replacement Soup for weight loss

With the right preparation, winter can still be a great time to lose weight so if you are planning to kickstart your Winter Weight Loss then head here for some useful tips

 

Vine ripened tomatoes, seasoned with aromatic Italian herbs & garlic.

Ready to eat soup, packed full of healthy vegetables.

 

Add some variety to your meals.

 

Just like a FastFx Smoothie, FastFx Soup is a Formulated Meal Replacement, packed with all the essentials you need, but extremely low in calories.

Snap-packed in a pouch, together with 2 sachets of savoury FastFx “super-natural” powder.

Just heat, mix in the “good stuff” and eat.

Everything you need and nothing you don’t – to stay full, healthy (and warm) as you lose weight.

 

  • Heat the contents of the pouch in the microwave or stove top
  • Mix in the sachet of FastFx powder
  • Add water to taste

 

2 serves per pouch

 

 

Add to cart

Testimonials

"The daily weight loss on the scales is SO encouraging"

- Keren

FastFx | Meal Replacement designed by Gastroenterologists
5
2020-03-19T13:01:03+13:00

- Keren

"The daily weight loss on the scales is SO encouraging"
“I have been using Fastfx for two weeks now, and the results have been immediate. If one can discipline themselves to stick to the plan, then the results will come.”  

- Stephen

FastFx | Meal Replacement designed by Gastroenterologists
5
2020-03-19T15:08:42+13:00

- Stephen

“I have been using Fastfx for two weeks now, and the results have been immediate. If one can discipline themselves to stick to the plan, then the results will come.”  
“I also like that you just don't have to think... disengage the brain... have the shakes ... show some will power to stay the course... but no thinking is HUGE... sometimes meal diets become complicated and requires meal prep and ingredients to be bought” 

- Rodney

FastFx | Meal Replacement designed by Gastroenterologists
5
2020-03-19T15:40:04+13:00

- Rodney

“I also like that you just don't have to think... disengage the brain... have the shakes ... show some will power to stay the course... but no thinking is HUGE... sometimes meal diets become complicated and requires meal prep and ingredients to be bought” 
“I am going really well.  Not hard to stick to at all and I feel full”

- Helen

FastFx | Meal Replacement designed by Gastroenterologists
5
2020-03-19T15:06:33+13:00

- Helen

“I am going really well.  Not hard to stick to at all and I feel full”
“Prior... I found I would get this feeling in the afternoons after lunch and so would eat something sweet.  This week I've had no sugar and I'm not particularly craving it” 

- Angela

FastFx | Meal Replacement designed by Gastroenterologists
2020-03-19T15:38:15+13:00

- Angela

“Prior... I found I would get this feeling in the afternoons after lunch and so would eat something sweet.  This week I've had no sugar and I'm not particularly craving it” 
“It is an easier way to do a short-term low-calorie diet compared with using only low-calorie meals” 

- Vanessa

FastFx | Meal Replacement designed by Gastroenterologists
2020-03-19T15:05:14+13:00

- Vanessa

“It is an easier way to do a short-term low-calorie diet compared with using only low-calorie meals” 
5
4
FastFx | Meal Replacement designed by Gastroenterologists

Take Care of Yourself

Please consult your Doctor before taking FastFx if you are: Over 65 years, under 18 years, pregnant or lactating, or have an Eating Disorder.  As you lose weight your Doctor may need to reduce your medications – please consult regularly.

FastFx will be even more effective if combined with regular exercise.