• Liquid Methylfolate (5-MTHF), 1000µg Active Folate | Methyltetrahydrofolate

    Regular price From £24.70 GBP
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  • Vitamin B1 (Thiamine HCL) Liquid

    Regular price From £27.34 GBP
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  • Customer favourite

    Vitamin B1 Thiamine Pyrophosphate Liquid | Active B1 for Energy & Heart Health

    Regular price From £31.83 GBP
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  • Vitamin B2 (Riboflavin 5 Phosphate) Liquid

    Regular price From £26.71 GBP
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  • Vitamin B5 (Pantothenic Acid) Liquid

    Regular price From £20.84 GBP
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  • Customer favourite

    Vitamin B6 Pyridoxal-5-Phosphate Liquid

    Regular price From £23.18 GBP
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  • Take the quiz to find the perfect supplements for your needs

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  • Vitamin B6 (Pyridoxine) Liquid

    Regular price From £24.70 GBP
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  • Vitamin A Oil Drops, 673µg per Drop | Vitamin A Oil | 100ml

    Regular price £25.45 GBP
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  • Choline Chloride 100ml Liquid

    Regular price £25.85 GBP
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  • High-Strength Liquid Zinc, 8mg per 10 Drops | Super Zinc Liquid

    Regular price From £22.31 GBP
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  • 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
    Verified customer
  • Customer favourite

    Liquid Zinc Drops, 156µg per Serving | Ionic Zinc

    Regular price From £22.31 GBP
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    Zinc Chloride Drops, 1.1mg per Serving | Ionic Zinc XS

    Regular price From £22.31 GBP
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  • Liquid Selenium Drops, 57.5µg for Normal Thyroid & Immune Function | Ionic Selenium

    Regular price From £22.31 GBP
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  • Liquid Iron Drops, 13mg per Serving | Ionic Iron

    Regular price From £22.31 GBP
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  • Calcium Chloride Drops, 1.8mg per Serving | Ionic Calcium

    Regular price From £22.31 GBP
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  • Vegan Liquid Calcium for Normal Bones & Teeth, 135mg | Ionic Calcium XS | 250ml

    Regular price £24.99 GBP
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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

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4.8/5100,000+ Happy Customers

5-HTP 50mg from Griffonia Seed, with Vitamin B6 | 5-Hydroxytryptophan | 90 Capsules

Regular price £41.21 GBP
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Customer favourite

7-Strain Live Bacteria, Lactobacillus & Bifidobacterium, ~4 Billion CFU | Combocillus Capsules

Regular price £34.52 GBP
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Acetyl L. Carnitine and Alpha Lipoic Acid - 60 capsules

Regular price £27.80 GBP
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Acetyl L. Carnitine - 60 capsules

Regular price £39.64 GBP
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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

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

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.

Find the Perfect Supplements

Frequently Asked Questions

Why choose a liquid supplement over capsules?

Liquids give you control. You can start with a few drops and increase over days or weeks, split a dose across the day, or take less than a standard capsule provides. They are also easier for people who find swallowing capsules difficult, and they mix into water, juice or a smoothie without fuss. For nutrients where the right amount varies a lot between people, such as vitamin D, iodine or B12, that flexibility matters.

Are liquid supplements absorbed better?

Liquids do not have to break down a capsule shell before the nutrient is available, so they can be a practical choice for people with digestive sensitivity or reduced stomach acid. Absorption still depends on the form of the nutrient and what it is taken with, which is why we use well-researched forms such as methylcobalamin B12 and ionic minerals. Follow the guidance on each product page for the best time to take it.

How do I measure the dose?

Every bottle comes with a dropper or measuring cap, and the label states how many drops or millilitres make up one serving. Use the dropper rather than guessing, and hold it vertically for a consistent drop size. If you are giving a liquid to a child, check the product page for age guidance and stick to the stated amount.

What is the difference between ionic minerals and other liquid minerals?

Ionic minerals are dissolved in water in their charged form, which is the state the body uses when it absorbs minerals from food. Our ionic range includes magnesium, zinc, selenium, iron, chromium, copper, manganese, molybdenum and potassium, and they are designed to be taken in small amounts diluted in water or juice. They are a practical way to take a single mineral without fillers or binders.

How should I store liquids, and how long do they keep?

Store in a cool, dark cupboard with the cap tightly closed, and keep away from children. The amber glass protects the contents from light. Each product shows a best-before date; once opened, use within the period stated on the label. Refill bottles are for topping up your original dropper bottle, so keep that first bottle rather than recycling it.

The Metabolics Journal

Where 35 years of nutritional expertise meets the questions that matter most to your health.
What Is Taurine? What It Does, What the Trials Show, and Who Should Consider Taking It

What Is Taurine? What It Does, What the Trials Show, and Who Should Consider Taking It

Most people meet taurine on the side of an energy drink can and assume it is a stimulant. It is not. Taurine is an am...

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Which Magnesium Should You Take? The Different Types of Magnesium Explained

Which Magnesium Should You Take? The Different Types of Magnesium Explained

Magnesium reviews compare brands, but the form of magnesium is the decision that matters. We explain the different ty...

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How to Support Your Immune System in Autumn: A Practical Guide

How to Support Your Immune System in Autumn: A Practical Guide

Autumn is the one season when what your immune system needs genuinely changes. Here is a practical guide to what to t...

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Magnesium and sleep: what the evidence says

Magnesium and sleep: what the evidence says

Magnesium is one of the most talked about supplements for sleep, but what does it really do? We look at its establish...

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⭐⭐⭐⭐⭐ 100,000+ Happy Customers

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

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

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

Metabolics rock!
Helpful, informative and efficient.

C Galloway

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

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

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

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