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The Travel Stack
Holidays that feel like holidays.

The food's different. The water's different. Sleep is patchy. Within a day or two, your stomach turns.

It's such a common pattern most of us treat it as part of the deal. Long flights leave you bloated. Unfamiliar food disrupts the bacterial balance your gut has spent years building. Different time zones throw off the rhythm your body relies on for digestion and energy.

The result is the same whether you're backpacking in Vietnam or at a wedding in Italy. The days you've been saving up for end up filtered through a feeling that's hard to put your finger on.

It doesn't have to be that way!

“Metabolics is a company I've grown to trust for their excellent supplements and they are always ready to give help and advice.”

Travel is a lot to ask of your body. It can be ready.

The food, the flights, the new water, the disrupted sleep. Travel puts pressure on several of your body's systems at once, and most of us only think about it once we're already feeling the effects.

There's a better way. The right nutrients, taken in the weeks before you go and the days you're away, support the systems that take the biggest hit. Your gut. Your energy. Your nervous system. Not a fix for jet lag or a cure for holiday tummy, but a meaningful head start.

This is where a thoughtful supplement stack earns its place in your luggage.

Get The Bundle

Why You'll Love It


A few reasons we think you'll get on with it:

  • The purest nutritional supplements
  • Designed to work together. Each product was picked for the way it complements the other two. Gut support, energy, and recovery, working alongside each other.
  • Put together by our in-house team alongside the practitioners in our network. People who've spent years helping clients prepare for exactly this kind of disruption.
  • Made by us, in our Wiltshire facility. We're a small, family-run UK manufacturer making supplements the way we'd want to take them ourselves. GMP and ISO accredited.
  • The same quality practitioners trust. Metabolics has spent over three decades making supplements for registered nutritional therapists, naturopaths and functional medicine doctors across the UK.
  • No fillers, no shortcuts, no fuss.Clean formulations, in the most bioavailable forms we can source. Three products that earn their place in your luggage and your routine.

What’s Inside?

B Complex Liquid

B Complex Liquid

A full-spectrum B vitamin formula in active, bioavailable forms, supporting normal energy-yielding metabolism and nervous system function.

Combocillus Capsules

Combocillus Capsules

A multi-strain live bacterial culture supplement, designed to support gut bacterial diversity through dietary change and travel disruption.

Magnesium Bisglycinate

Magnesium Bisglycinate

A highly bioavailable form of magnesium, gentle on the stomach, supporting normal muscle function and the reduction of tiredness.

NEW! The Travel Stack - Metabolics
NEW! The Travel Stack - Metabolics
NEW! The Travel Stack - Metabolics
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NEW! The Travel Stack

NEW! The Travel Stack

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Metabolics Guarantee

  • 28-day money-back guarantee
  • GMP Supplements Made to GMP standards
  • Made in our clean room facility, here in the UK
  • ISO:9001 and ISO:14001 accredited
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One of the best companies I have bought products from. Their products are always high quality (my 6 monthly bloodwork proves this) and the liquid options they offer make taking them really easy.  P Day
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Supplement Facts

Combocillus Capsules

Each capsule contains:

%NRV*

Combocillus Blend

415 mg

10 Bn CFU/g

Contains a blend of:

Lactobacillus bulgaricus

LMG 27274

Lactobacillus acidophilus

LMG 8151

Lacticaseibacillus rhamnosus

LMG 25626

Lacticaseibacillus casei

LMG 6904

Bifidobacterium breve

LMG 11613

Lactiplantibacillus plantarum

LMG 26367

Bifidobacterium bifidum

LMG 25628

† Nutrient Reference Value (NRV*) not established


Fast-Absorbing, High-Strength B Complex Liquid – Supports Energy, Mood, Skin & Cognitive Function

1/2 teaspoon (2.5ml) contains:

%NRV*

Thiamin (Vitamin B1)

10.2 mg

927 %

Riboflavin (Vitamin B2)

10.4 mg

743 %

Niacin (Vitamin B3)

25 mg NE

156 %

Vitamin B6

10.7 mg

764 %

Folate

400 ug

200 %

Vitamin B12

500 ug

20,000 %

Biotin (Vitamin B7)

100 ug

200 %

Pantothenic Acid

25.5 mg

425 %

Choline

83.3 mg

† Nutrient Reference Value (NRV*) not established

NE: Niacin Equivalent


Magnesium Bisglycinate Capsules – High Absorption, Gentle on Stomach

Each capsule contains:

%NRV*

Magnesium

133 mg

35 %

† Nutrient Reference Value (NRV*) not established

Ingredients

Combocillus Capsules
Other Ingredients: Carrier: Maltodextrin, Hydroxypropyl, Methylcellulose (capsule)

Fast-Absorbing, High-Strength B Complex Liquid – Supports Energy, Mood, Skin & Cognitive Function
Purified Water, Choline Chloride, Dexpanthenol, Niacinamide, Pyridoxal 5 Phosphate, Riboflavin 5 Phosphate, Potassium Carbonate, Thiamine HCl, Citric acid, Calcium L Methyl Folate, Adenosylcobalamin B12, Methylcobalamin B12, Biotin.

Magnesium Bisglycinate Capsules – High Absorption, Gentle on Stomach

Magnesium Bisglycinate/Oxide, Hydroxypropyl Methylcellulose (capsule)

Dietary and Allergen Information

Combocillus Capsules
  • Vegetarian
  • Vegan
  • No Gluten Containing Ingredients
  • No Nut Containing Ingredients

Fast-Absorbing, High-Strength B Complex Liquid – Supports Energy, Mood, Skin & Cognitive Function
  • Vegetarian
  • Vegan
  • No Gluten Containing Ingredients
  • No Nut Containing Ingredients

Magnesium Bisglycinate Capsules – High Absorption, Gentle on Stomach
  • Vegetarian
  • Vegan
  • No Gluten Containing Ingredients
  • No Nut Containing Ingredients

Directions / Dosage

Combocillus Capsules
Recommended dose 1 capsule per day before food. The stated recommended dose can be changed as directed by your healthcare practitioner. Do not exceed this recommended dose. Consume within 3 months of opening.

Fast-Absorbing, High-Strength B Complex Liquid – Supports Energy, Mood, Skin & Cognitive Function
Recommended dose half a teaspoon per day in water with food. The stated recommended dose can be changed as directed by your healthcare practitioner. Do not exceed this recommended dose. Consume within 3 months of opening.

Magnesium Bisglycinate Capsules – High Absorption, Gentle on Stomach
Recommended dose 1 capsule per day with food. The stated recommended dose can be changed as directed by your healthcare practitioner. Do not exceed this recommended dose. Consume within 3 months of opening.

Warning

Combocillus Capsules
If pregnant or breastfeeding, consult your healthcare practitioner before using. This product should not be used as a substitute for a varied diet.

Fast-Absorbing, High-Strength B Complex Liquid – Supports Energy, Mood, Skin & Cognitive Function
If pregnant or breastfeeding, consult your healthcare practitioner before using. This product should not be used as a substitute for a varied diet.

Magnesium Bisglycinate Capsules – High Absorption, Gentle on Stomach
If pregnant or breast feeding, consult your health care practitioner before using. This product should not be used as a substitute for a varied diet.

Storage

Combocillus Capsules
Store in a refrigerator, out of reach of children.

Fast-Absorbing, High-Strength B Complex Liquid – Supports Energy, Mood, Skin & Cognitive Function
Refrigerate after opening. Keep out of the reach of children.

Magnesium Bisglycinate Capsules – High Absorption, Gentle on Stomach
Store in a cool, dry place out of the reach of children.
NEW! The Travel Stack - Metabolics

“Amazing product really helps with my quality of sleep and lowers my anxiety - recommend highly”

Our quality promise to you

Quality and purity are central to our approach at Metabolics. Each ingredient is carefully selected and rigorously assessed to ensure our supplements meet exacting quality standards.

  • High-purity ingredients, selected to meet exacting standards
  • No unnecessary binders, flowing agents, caking agents or fillers
  • Manufactured and quality controlled at our UK production facility
  • Clean-room environments to support consistency and quality
  • Produced in line with GMP and HACCP frameworks
  • Chosen and recommended by healthcare professionals
Take Our Quiz to Find Supplements
P Day

One of the best companies I have bought products from. Their products are always high quality (my 6 monthly bloodwork proves this) and the liquid options they offer make taking them really easy. 

P Day
D McHaffie

Metabolics is always my 'go-to' company for supplements because I fully trust quality & purity of the ingredients they source to make the supplements. Also, I value the prompt response and advice they provide if I'm unsure exactly which variation of a particular vitamin or other supplement to buy.

D McHaffie
Verified Customer

As a professional nutritional therapist for 30 years using Metabolics supplements, know how and training they are 5 star quality. Always a friendly helpful voice when ordering and prompt delivery. Top marks in all departments. If I need advice there’s is my go to phone number. The best out there.

Verified Customer
4.8/5100,000+ Happy Customers

Don’t just take our word for it!

Great supplements are only part of the experience. Our customers value the care, consistency and support they receive from Metabolics, and their feedback plays an important role in how we continue to improve and evolve.

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Where 35 years of nutritional expertise meets the questions that matter most to your health.
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The Metabolics Red List: The Additives and Fillers We Choose Not to Use

What we leave out of a supplement matters as much as what we put in. The Metabolics Red List sets out the additives, ...

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How Long Do Supplements Take to Work? A Science-Backed Timeline

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Are Plant-Based or Vegan Supplements Effective? Evidence, Benefits & What You Should Know

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100,000+ Happy Customers

Metabolics is always my 'go-to' company for supplements because I fully trust quality & purity of the ingredients they source to make the supplements. Also, I value the prompt response and advice they provide if I'm unsure exactly which variation of a particular vitamin or other supplement to buy.

D McHaffie

D McHaffie

My favourite wellness supplier!
One of the best companies I have bought products from. Their products are always high quality (my 6 monthly bloodwork proves this) and the liquid options they offer make taking them really easy.

P Day

P Day

I have been using Metabolics for over 20 years. I have always found their service to be great and friendly. Supported by knowledge.

C Strang

C Strang

Metabolics rock!
Helpful, informative and efficient.

C Galloway

C Galloway

Really smooth ordering process. Great customer service. Products are great quality! I feel I am in good hands with Metabolics

C Morrissey

C Morrissey

Great service every time and I order most months. I return to metabolics because of the great quality of products, service and I love their informative website for each product, which allows me to choose the best product.

G Leggatt

I can't recommend Metabolics highly enough!


Customer service is always helpful and friendly, and the order always arrives promptly. I've used Metabolics for over 10 years now, and will continue to do so. They're fantastic.

T Maitland

T Maitland

Website was very easy to use. I found what I had been recommended to get, and read the blurb to double-check the ingredients and instructions. The quality and value for money is hard to compare when you consider most other brands have additional ingredients, bulking agent(s) and additives! Ordering and paying was simple too. Delivery was on targets and updates were sent during the process.

C Morris

C Morris

I’ve used Metabolics products for many years because of their quality, purity, and freedom from unnecessary ingredients (eg fillers, artificial preservatives, synthetic excipients). They are in forms that are readily absorbed and bioavailable. The products are well designed, with an up to date awareness of current knowledge regarding metabolic pathways and the growing science of nutrigenomics. I have always found the team friendly and helpful, and the service first class. I have no hesitation in recommending them to anyone who is serious about wanting to be well!

Verified customer

Verified customer