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LAST DAY! - 30% OFF - USE CODE: GP30

GP4:3 - 14 Day Programme

£99.00

GP4:3 - 14 Day Programme


GP4:3 - 14 Day Programme

£99.00

Healthy Weight Loss That Lasts. Try Today & Save 50% With Code: GP50

GP4:3 is the next generation of intermittent fasting: Developed by our founder and expert nutritionist, Gabriela Peacock, it’s designed to help you feel your best and lose weight sustainably.

This 14 day kit contains all the supplements, information and support you need to simplify the intermittent fasting process and fit it around your busy lifestyle. This plan combines alternate fasting days with our effective supplements to help you curb cravings and lose weight whilst still ensuring your body is getting all the nutrition it needs. 

  • High fibre glucomannan drinks to naturally suppress appetite
  • 1-to-1 personalised support from our in-house Nutritionist
  • Scientifically proven ingredients accredited by the EFSA
  • Vegan friendly and gluten free

Choose number of days



Meet The Product


Hero Active Ingredients

  • Glucomannan (with Real Sicilian Lemon Oil): Glucomannan is a natural water-soluble dietary fibre extracted from the konjac root. This low-calorie fibre naturally suppresses your appetite by helping you feel fuller.
  • Green Tea: The health benefits of green tea are renowned world over: It is a powerful antioxidant that can promote weight loss, help regulate blood sugar, keep your skin and hair healthy and help lower cholesterol - to name a few of the reasons we love this amazing antioxidant.
  • Red Superfoods: The active substances in these superfoods foods are the phytochemicals that give them their deep red, purple and black colouring. They’re super high in antioxidants and help to fight free radical damage.   
  • Organic Turmeric: Long-hailed for its health benefits in Eastern medicine, recent scientific studies have proven that turmeric is not only a powerful anti-inflammatory but it can ease symptoms of depression and can also help to ready your body to fight infection.

Active Ingredients

Organic Brown Rice Protein, Organic Raw Cacao, Vitamin A, Vitamin B Complex, Asborbic acid, Vitamin D3 Formula, D-Alpha Tocopherol, Magnesium Malate, Zinc Citrate, Copper Sulphate, Selenomethionine, Nicotinamide, Manganese Sulphate, Sodium Molybdate, Chromium Chloride, Potassium Iodide, Algal DHA Oil, Pea Protein Isolate, Amla Fruit Powder, Beetroot, Bilberry Extract, Goji Berry Extract, Pomegranate Extract, Acai Berry Extract, Cherry Extract, Flax Seed, Magnesium Malate, L-Glutamine, Apple Pectin, Carrot Extract, Green Tea Extract, Shitake Mushroom Powder, Maitake Mushroom Powder, Konjac Glucomannan, Natural Sicilian Lemon Oil Flavouring, GPN Prebiotic Sweetener Complex, Lemon Powder, OptiBac Probiotic blend.


*Each Slim Me Drink contains 1.5g Glucomannan, a natural fibre which has been shown to contribute to weight loss and is recognised by the FSA.

Hero Active Ingredients

  • Glucomannan (with Real Sicilian Lemon Oil): Glucomannan is a natural water-soluble dietary fibre extracted from the konjac root. This low-calorie fibre naturally suppresses your appetite by helping you feel fuller.
  • Green Tea: The health benefits of green tea are renowned world over: It is a powerful antioxidant that can promote weight loss, help regulate blood sugar, keep your skin and hair healthy and help lower cholesterol - to name a few of the reasons we love this amazing antioxidant.
  • Red Superfoods: The active substances in these superfoods foods are the phytochemicals that give them their deep red, purple and black colouring. They’re super high in antioxidants and help to fight free radical damage.   
  • Organic Turmeric: Long-hailed for its health benefits in Eastern medicine, recent scientific studies have proven that turmeric is not only a powerful anti-inflammatory but it can ease symptoms of depression and can also help to ready your body to fight infection.
  • 97% of our pilot group lost at least 2kg in 2 weeks
  • GP4:3 has been designed to be a healthy and sustainable weight loss method - no fads or false promises here
  • 121 support from our in-house Nutritionist helps you set realistic goals and tailor GP4:3 to you
  • Our online community of GP4:3ers support each other and share recipes and top tips
  • Intermittent Fasting has been shown to have a number of health benefits from supporting heart health, fighting cellular aging, fighting inflammation and stimulating brain function
  • Pre-packed into daily doses so you can grab-and-go in the morning


  • Once you've received your GP4:3 plan you'll get an email from us with instructions on how to calculate your Mindful Day calories, and how to book your 121 consultation with our in-house Nutritionist.
  • The GP4:3 plan involves alternating between Fasting Days and Mindful Days (Non-Fasting Days): You'll find handy pre-packed daily envelopes in the kit to help you stay on track during both your 500/600kcal Fasting Days and your personalised Mindful Days.
  • Whilst you'll be eating healthily during both your Fasting and Mindful days, GP4:3 includes some of our award-winning supplements to make sure you're body is getting all the key nutrients it needs.
  • GP4:3 includes our Nutritionist-written food planner to help you stay on track during your plan.
  • Life is too short to not to enjoy yourself, that's why GP4:3 includes a Magic Day: On your Magic Day you can literally eat what you want! We recommend saving it for a party or event you have coming up.


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