The 5 Day Diet Book & Supplement Combo

Patrick Holford

The 5 Day Diet Book & Supplement Combo

A combo of all the supplements you need to get started on the diet plus the book to guide you.
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Product Reviews

The 5 Day Diet Book & Supplement Combo

Get started on Patrick Holford’s 5 Day Diet with a FREE copy of the book worth £10.99 with the combo. 5-Day Diet single product RRP £210.60/Combo price £189.54.

Non Members: use code SUMMER20 at checkout and save over £58 on the single product price - £151.63

Members: use code SUMMER25 at checkout and save over £68 on the single product price - £142.16

Offer ends 31 August.

FREE 5 Day Diet Book! (see T&C)

This combo contains the 5 Day Diet book (FREE) and all the supplements needed to get started with the diet.

The diet has been devised to help you improve your health, gain energy and transform your life in just 5 days - by kickstarting and maintaining ketosis (using ketones for energy rather than glucose). Recent cutting-edge research has established that being in ketosis switches on autophagy - a cellular clean up - which is the hottest new health development. The diet also supports healthy weight-loss.

One way to get into ketosis is by fasting. The trouble is - only the brave are willing to do it!

A more comfortable alternative is the 5 Day Diet which has been carefully designed by pioneer nutritionist Patrick Holford and consists of five consecutive days of recipes providing fewer calories, with not too much protein or carb - supported by the supplements in this combo - all specifically designed to trigger autophagy, and give you the benefit of fasting without the hunger.

The keto phase of the diet is followed by the Low GL maintenance diet with a recommendation to do the 5 day keto diet once a month or once a quarter depending on health status.

What people say about the diet:
“I feel great, less stressed and able to handle everything”.
Kirsty D

I lost over 11lbs in a week. I can see my ankles again and my rings can swivel on my finger. But also I found myself with better energy and levels of happiness - bouncing about more!
Joanne M

I found the diet easy. I liked it. I didn't feel hungry. It's a pretty straightforward diet to do. I could easily have stayed on it for longer. It did give me more energy and I lost weight...more weight in 7 days than I did on a 21 day programme at a renowned London clinic.
Charles E

“I am loving the meals. Please do this monthly. It’s so easy and the recipes are yummy. Thank you.”
Moyra B

“ I am feeling good, love that coffee in the morning. I haven’t had any cravings – sugar or alcohol. So that is great...Food is yummy...Loving the soups”.
Cheryl H

“What’s great about the 5 day diet, is not only the weight loss and how great you feel both during and after the five days, but it's really easy to repeat every month or two if you have more weight to lose.”
Lynne K

"I lost 6lb and I've maintained the loss after. I've also noticed a real differenence in my energy levels. I've been up really early and get up with my regime of HITT exercises."
Caroline M

How Long Does the Combo Last?

The diet is recommended to be done every month or every quarter. The Combo will last for three months (if the diet is done once a month) or 9 months (if done once a quarter) and some of the supplements will last far more cycles/can be used in the Low GL phase.  You can 'top up' supplements individually (see individual products on this website). 

What's Included

The 5-Day Diet Combo provides all the supporting nutrients needed to ensure maximum effectiveness of the programme: the Hybrid Pack, Ketofast, GL Support, Get Up & Go, Carboslow Powder and ImmuneC High Strength Powder.

Get Up & Go  - Contributes to weight-loss, normal cholesterol and better glucose management

  • Get Up & Go was formulated by pioneer nutritionist Patrick Holford. It combines vitamins, minerals, essential fats, protein and super-soluble glucomannan fibre which can be made into a shake and is a very low 4GL.
  • This unique blend of nutrients and fibre contribute to weight loss, normal cholesterol and better glucose management as part of a controlled diet.
  • Packed with 23 vitamins and minerals plus extra fibre glucomannan
  • Suitable for vegetarians and vegans.
  • For nutrient details, warnings and contraindications, please see Get Up & Go

Ketofast - Pure C8 MCT Oil - fuel for ketone energy metabolism

  • Ketofast is a pure form of C8 oil and is a key part of the Keto (high fat) phase of a diet such as pioneer nutritionist Patrick Holford's 5-Day Diet.
  • It is the most effective MCT oil as it makes ketones faster than any other oil. Medium chain triglycerides (MCT) are metabolised more easily by the body than standard coconut oils due to the removal of long chain fatty acids.
  • It’s creamy, without additives, odorless and unflavoured. Ideal for use in a special coffee recipe devised by Patrick Holford called the Hybrid Latte 
  • Suitable for vegetarians and vegans.
  • For nutritient details, warnings and contraindications, please see Ketofast

GL Support - supports weight management and turns fat into ketones

  • GL Support was formulated by pioneer nutritionist Patrick Holford for those following a diet and exercise plan as it combines three supporting nutrients - Garcinia Cambogia Fruit, Chromium and L-Carnitine (needed for ketone phase support if following Patrick Holford's 5-Day Diet.
  • The combination of more than three nutrients working together in synergy supports weight management and when used on a Keto diet - turning fat into ketones.
  • 3 tablets provide 225ug of chromium, 2250mg of Garcinia Cambogia Fruit, 100mg of L-carnitine.
  • Suitable for vegetarians and vegans.
  • For nutrient details, warnings and contraindications, please see GL Support

Hybrid Pack - support nutrients for a ketogenic diet for optimum metabolic efficiency. 

  • The Hybrid Pack provides the three supplements that create the backbone of a health regime - high potency Optimum Nutrition Formula, Essential Omegas and ImmuneC - plus AGE Antioxidant to protect the body from free radicals and to optimise clean energy metabolism from either glucose or ketones. This particular combination was devised as a single pack by pioneer nutritionist Patrick Holford. The pack can be used to support those doing Patrick Holford's 5-Day Diet.
  • This unique pack providing the three everyday pillars of health as well as AGE Antioxidant is ideal for optimum metabolic efficiency if following a diet. Supplements come in handy daily blister strips to take on the go.
  • Optimum Nutrition Formula provides optimum daily levels of vitamins and minerals and is the 'ultimate' daily multivitamin'; two tablets of ImmuneC contains a high level (1800mg) of Vitamin C; Essential Omegas combine key Omega 3 and 6 fatty acids from fish oil and borage oil and contain high levels of DHA and EPA. 2 capsules of AGE Antioxidant provide 85mg a-TE of Vitamin E, 50ug of Selenium as well as potent phytonutrient Resveratrol, CoQ10 and Glutathione to help protect cells from oxidative stress.
  • Not suitable for vegans 
  • For nutrient details, warnings and contraindications, please see Hybrid Pack

Carboslow – supporting healthy weight management

  • Glucomannan is natural fibre which fills the stomach to give a feeling of fullness
  • Helps cleanse the digestive system
  • Helps maintain a healthy blood sugar balance
  • Encourages the removal of cholesteral
  • Suitable for vegans
  • For nutrient details, warnings and contraindications, please see Carboslow.

ImmuneC High Strength powder

  • This perfect PH formula is ideal for rapid recovery
  • The minerals Zinc, Magnesium, Potassium, Calcium and Manganese Ascorbate, deliver significant amounts of immune friendly minerals with frequent use
  • Naturally flavoured with Black Elderberry, famous for its role in supporting immune response and Ginger
  • The powder can be diluted in water which gives flexibility on amount within the recommended intake directions
  • Suitable for vegans
  • For nutrient details, warnings and contraindications - see ImmuneC High Strength.

Find out More

To find out more about the diet go to

Terms & Conditions

The FREE book with the 5 Day Diet combo extended to 31 August 2021. 

Hybrid Pack:

Ingredient - Optimum Nutrition Formula Amount Providing % EC NRV

Lithothamnion Calcareum, Calcium Citrate, Calcium Ascorbate (Preparation with Hydroxpropyl Methyl-cellulose), Magnesium Oxide, Magnesium Citrate, Manesium Ascorbate.

providing calcium 397mg   50
providing magnesium 155mg   41
providing vitamin C 200mg   250
Vitamin E 91mg 135i.u (as D-Alpha Tocopheryl Succinate) Anti-Caking Agents (Magnesium Stearate, Stearic Acid & Silicon Dioxide) 758
Anti-Caking Agents   (Magnesium Sterate, Stearic Acid & Silicon Dioxide)  
Pantothenic Acid 50mg (Vitamin B5 as Calcium Pantothenate) 833
Niacin 50mg (Vitamin B3 as Nicotinamide) 313
Iron 10mg (as Iron Citrate) 71
Choline 20mg (as Bitartrate)  
Thiamine 25mg (Vitamin B1 as Thiamine Hydrochloride) 2273
Zinc 10mg (as Citrate) 100
Riboflavin 25mg (Vitamin B2) 1786
Tablet Coating   (Hydroxypropyl Methylcellulose)  
Vitamin B6 20mg (as Pyridoxine Hydrochloride & Pyridoxyl-5-Phospate) 1429
Vitamin A 1500mcg 5000i.u (as Acetate with Acacia Gum, DL Alpha Tocopherol, Sucrose & Tricalcium Phosphate) 188
Inositol 20mg    
Vitamin D 15mcg 600i.u (Preparation as Ergocalciferol with Maltodextrin, Hydroxpropyl Mehylcellulose & Tocopherols) 300
Manganese 2.6mg (as Citrate) 130
Boron 1mg (as Sodium Borate)  
Biotin 50mcg (Preparation with Dicalcium Phosphate) 100
Selenium 30mcg (Preparation as L-Selenomethionine with Dicalcium Phosphate) 55
Iodine 30mcg (Preparation as Potassium Iodide with Dicalcium Phosphate) 20
Beta Carotene 500mcg (Preparation with Alginate & Soya Protein)  
Vitamin B12 10mcg (Preparation as Cyanocobalamin with Dicalcium Phospate) 400
Folic Acid 200mcg (Preparation with Dicalcium Phosphate) 100
Vitamin K 40mcg (Preparation with Acacia Gum & Sucrose) 53
Chromium 30mcg (as Picolinate) 75
Copper 50mcg (as Citrate) 5
Molybdenum 30mcg   60

 Product information daily intake (2 Tablets)

Ingredients- Immune C Amount Providing % EC NRV
Vitamin C 1800mg   2250
Zinc 6mg   60
Black Elderberry Extract 100mg (4% total flavonoids) -
Ginger 40mg   -
Bilberry Extract 20mg (2% anthocyanadins) -
Zinc 6mg   60

Product information per daily intake [2 Tablets]

Fish Oil, Capsule Shell (Fish Gelatin & Glycerin), Sweet Orange Oil, Natural Mixed Tocopherols, Sunflower Oil.

Ingredients- Essential Omegas  Amount Providing % EC NRV
Fish Oil 1400mg providing:EPA - 350mg DHA - 224mg  
Borage Oil 250mg providing: GLA - 50mg  

Ingredients List
Fish Oil Concentrate, (PureMax TM), Capsule Shell (Fish Gelatine and Glycerol), Borage Oil, Mixed Tocopherols.

Ingredients- AGE Antioxidant  Amount Providing % EC NRV
Vitamin E (126iu) 85mg alpha tocopherol equivalent 708
Selenium 50mcg   91
Glutathione 50mg   -
Resveratrol 20mg   -
Alpha Lipoic Acid 10mg   -
Co-enzyme Q10 10mg   -
Beta Carotene 7mg   -

Product information per daily intake ( 2 Capsules)

GL Support with Carnitine:

Ingredients – 3 tablets will provide: Amount %EC *NRV Garcinia Cambogia Fruit 2250mg L-Carnitine L-tartrate 100mg Chromium (as picolinate) 225ug 563 * Nutrient Reference ValueKetofast:

 15ml (1 Tablespoon )provides       Typical Value per 100g           Typical values per 15ml   
Energy 2764kg/899kcal 564kj/134kcal
Carbohydrate 0g 0g
Protein 0g 15g
Total Fat 100g 16g
Saturated Fat 100g 15g
Caproic C6:0 0g 0
Caprylic C8.0 99.8g 15g
Capric C10.0 0.2g <0.1g
Lauric C12.0 0g 0g
Salt 0g 0g

Get Up & Go:

Ingredient Amount Providing % EC NRV
per 30 gram serving      
Vitamin A 800mcg Retinol equivalent 100
Vitamin D 6.25mcg   125
Vitamin E 33.3mg Alpha-tocopherol equivalent 278
Vitamin K 20mcg   27
Vitamin C 939mg   1174
Thiamine 5mg   455
Riboflavin 5mg   357
Niacin 20mg Niacin equivalent 125
Vitamin B6 10mg   714
Folic Acid 300mcg   150
Vitamin B12 2.5mcg   100
Biotin 0.15mg   300
Pantothenic Acid 20mg   333
Calcium 350mg   44
Phosphorous 250mg   36
Magnesium 300mg   80
Iron 14mg   100
Zinc 15mg   150
Copper 0.3mg   30
Manganese 2.5mg   125
Selenium 50mcg   91
Chromium 50mcg   125
Iodine 150mcg   100

In addition to the vitamins and minerals listed above Get Up & Go includes soy isolate, apple powder, xylitol, maltodextrin, almonds, quinoa ,lecithin powder, vanilla flavour, rice flour, psyllium husks, oat bran, citric acid, sunflower seeds , sesame seeds, pumpkin seeds and cinnamon bark powder.

CarboSlow Powder:

Ingredient Amount Providing % EC NRV
Konjac Fibre 5.63g naturally providing 4.5g glucomannan -


 15ml (1 Tablespoon )provides       Typical Value per 100g           Typical values per 15ml   
Energy 2764kg/899kcal 564kj/134kcal
Carbohydrate 0g 0g
Protein 0g 15g
Total Fat 100g 16g
Saturated Fat 100g 15g
Caproic C6:0 0g 0
Caprylic C8.0 99.8g 15g
Capric C10.0 0.2g <0.1g
Lauric C12.0 0g 0g
Salt 0g 0g
Please see The 5-Day Diet book for specific daily usage.