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


FastFx is a delicious smoothie designed to replace a meal.

  • Additives or Preservatives
  • Refined Sugars
  • Artificial Sweeteners or Stevia
  • Dairy
  • Gluten
  • High in Carbs, Fat & Calories
  • 21 Organic Vitamins & Minerals
  • High in Plant based Protein
  • High in Fibre
  • High in slow release Energy
  • High in Amino Acids
  • High source of Pre Biotics

Just the goodness you need to fuel your body while boosting your energy & metabolism for rapid, safe, weight loss. Used extensively by patients with obesity related diseases, for pre and post surgery procedures and ongoing dietary weight management.

How Is FastFx Different?

Unlike all other Meal Replacement products on the market, FastFx is New Zealand made.


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.

He also wanted to incorporate the many advances that have been made in nutritional health.  So he took out all the additives, the artificial sweeteners, the preservatives and he added new elements that have recently been proven to boost your metabolism and burn more fat.

The end result is a delicious smoothie that will help you lose weight fast and safely.  Whether you’d like to lose 30 kilos for your health, or so you can play with your kids again, or 5 kilos so you can feel confident in your bikini – FastFx.

Ready to explore our amazing range of FastFx products?