Skip to product information
1 of 2

  • Images are for illustration purposes only

Efamol Efalex Brain Formula Liquid - 150ml

Efamol Efalex Brain Formula Liquid - 150ml

  • 1. Ozempic®️-equivalent therapy now available for weight management
  • 2. Average weight loss of 17%, with 1 in 3 patients achieving over 20%
  • 3. May help reduce osteoarthritis-related pain
  • 4. Wegovy®️ is not expected to impact the effectiveness of oral contraceptives
  • 5. Supports cardiovascular risk reduction
  • 6. Over 22 million patients treated with semaglutide-based therapies since 2018

  • ✔️ Supplies DHA omega-3 to support children's brain development daily
  • ✔️ Liquid format ideal for children who cannot swallow capsules
  • ✔️ Each 5ml dose provides approximately 186mg of DHA
  • ✔️ Includes vitamin E to protect fatty acids from oxidation
  • ✔️ Suitable for children aged 3 and above with low fish intake

Price Checker

Regular price £9.99
Sale price £9.99
Sale Sold out
  • Lowest price guarantee
  • Includes FREE private prescription
View full details

 

What Is Efalex Brain Formula Liquid and How Can It Help?

 

Efalex brain formula liquid is a specially formulated omega-3 and omega-6 fatty acid supplement designed to support brain function, concentration, and learning in children. Each 150ml bottle delivers a blend of DHA (docosahexaenoic acid), EPA (eicosapentaenoic acid), thyme oil, and vitamin E — nutrients that play a recognised role in normal neurological development. If you've ever wondered whether your child's diet is providing enough of these essential fatty acids, this supplement offers a straightforward, palatable way to top up their intake. You can browse a wider range of children's and adult nutritional products in our vitamins and supplements collection.

DHA is one of the most abundant fatty acids in the human brain, and the NHS acknowledges that omega-3 fatty acids are important for overall health. Many children simply don't consume enough oily fish — the primary dietary source of DHA and EPA — to meet their needs. That's where a liquid supplement like this one can genuinely make a difference, particularly for children who are fussy eaters or who struggle with swallowing capsules.

 

How Does Efamol Efalex Brain Formula Liquid Work?

 

The formula works by supplying the brain with long-chain polyunsaturated fatty acids (LCPUFAs) that it cannot efficiently synthesise on its own. Here's how the key ingredients contribute:

  • DHA (docosahexaenoic acid): A structural component of brain cell membranes and the retina; supports normal brain function and visual development.
  • EPA (eicosapentaenoic acid): Plays a role in reducing neuroinflammation and supporting mood regulation.
  • Thyme oil: Included as a natural flavouring and for its antioxidant properties.
  • Vitamin E (tocopherol): Acts as an antioxidant, helping to protect the fatty acids from oxidation both in the bottle and within the body.

Because these fatty acids are delivered in liquid form, they are readily absorbed through the gastrointestinal tract and incorporated into cell membranes relatively efficiently. The liquid format also makes dosing flexible — it can be mixed into food or a cold drink, which is particularly helpful for younger children.

 

Who Should Use Efamol Efalex Brain Formula Liquid?

 

This supplement is primarily aimed at children whose diets may be low in oily fish or who have been identified as potentially benefiting from additional omega-3 support. It is not a medicine and does not treat or cure any medical condition, but it may complement a balanced diet. It is suitable for:

  • Children aged 3 and above who eat little or no oily fish
  • Children who have difficulty swallowing capsules or tablets
  • Children whose parents or carers want to support healthy brain development through nutrition
  • Adults looking for a liquid omega-3 supplement as an alternative to capsules

It is not suitable for anyone with a known allergy to fish or seafood. Always check the full ingredient list before giving this supplement to a child with any known food allergies.

 

How Does Efalex Brain Formula Liquid Compare to Other Omega-3 Supplements?

 

Feature Efalex Brain Formula Liquid Standard Fish Oil Capsule
Format Liquid — easy to mix into food or drinks Capsule — requires swallowing whole
Suitable for young children Yes (aged 3+) Often not recommended under 12
Contains vitamin E Yes — antioxidant protection included Varies by brand
Thyme oil included Yes No

 

How Should You Store Efamol Efalex Brain Formula Liquid?

 

Store the bottle below 25°C, away from direct sunlight and heat sources. Once opened, refrigerate and use within three months. The liquid contains natural fish oils which can oxidise if exposed to air, light, or warmth — so keeping the cap tightly closed after each use is important. If the oil smells rancid or the colour changes noticeably, do not use it. For families managing multiple supplements, our baby and toddler collection includes other products that may complement your child's health routine.

This product is a food supplement, not a medicine. However, speak to your doctor or pharmacist before using if your child has an underlying medical condition or is taking other medicines.

Efamol Efalex Brain Formula Liquid 150ml specifications
Treatment category Nutritional supplement — brain and cognitive support
Mechanism of action Supplies DHA and EPA omega-3 fatty acids to support brain cell membrane structure and function
Effective for Supporting normal brain function and concentration in children
Suitable for Children aged 3 and above; adults
Active ingredients DHA, EPA, Thyme oil, Vitamin E (tocopherol)
Pack size 150ml
UK classification Food supplement (not a licensed medicine)
Preparation Liquid
Route of administration Oral

Specifications of Efamol Efalex Brain Formula Liquid 150ml

 

What Is Efamol Efalex Brain Formula Liquid and What Is It Used For?

 

Efamol Efalex Brain Formula Liquid is an oral food supplement containing omega-3 and omega-6 long-chain polyunsaturated fatty acids, primarily DHA and EPA, derived from fish oil. It is used to supplement the dietary intake of these essential fatty acids in children and adults who may not consume sufficient oily fish. DHA is a key structural fat in the brain and retina, and the NHS recommends that children and adults include oily fish in their diet as a source of omega-3 fatty acids. This liquid supplement provides a convenient alternative for those who cannot or do not eat oily fish regularly.

 

What Do You Need to Know Before Using Efamol Efalex Brain Formula Liquid?

 

Before giving this supplement to your child — or taking it yourself — there are some important points to be aware of.

Do not use this product if:

  • The child or user has a known allergy to fish, seafood, or any of the listed ingredients
  • The child is under 3 years of age (unless advised by a healthcare professional)
  • The bottle seal is broken or the product appears discoloured or rancid

Speak to your doctor or pharmacist before use if:

  • Your child has a diagnosed bleeding disorder
  • Your child or you are taking anticoagulant medicines such as warfarin — omega-3 fatty acids may enhance the blood-thinning effect
  • Your child has any other chronic medical condition
  • You are pregnant or breastfeeding (for adult use)

Known drug interactions:

  • Anticoagulants (e.g. warfarin, heparin) — omega-3 supplementation may increase bleeding risk; monitor INR closely if co-administered
  • Antiplatelet medicines (e.g. aspirin, clopidogrel) — combined use may further reduce platelet aggregation

 

How Should You Use Efamol Efalex Brain Formula Liquid?

 

This supplement is taken orally. Follow these steps each time you give a dose:

  1. Shake the bottle well before each use to ensure the ingredients are evenly distributed.
  2. Measure the correct dose using the measuring spoon or cup provided.
  3. Give the liquid directly by spoon, or mix it into a cold food or drink (e.g. yoghurt, juice, or a smoothie).
  4. Do not mix with hot food or drinks, as heat can degrade the omega-3 fatty acids.
  5. Replace the cap tightly after use and return the bottle to the refrigerator.
Age Group Recommended Daily Dose Frequency
Children aged 3–12 5ml (one 5ml spoon) Once daily
Children aged 12+ and adults 5–10ml Once daily

Always follow the dosage instructions on the product label. Do not exceed the stated dose. If you are unsure about the correct dose for your child, speak to your pharmacist. You may also find it helpful to explore our vitamins and supplements collection for complementary nutritional products.

 

What Are the Possible Side Effects of Efamol Efalex Brain Formula Liquid?

 

Like all supplements, Efalex Brain Formula Liquid may cause side effects in some people, although not everyone will experience them. The NHS notes that omega-3 supplements are generally well tolerated when taken at recommended doses.

Common side effects:

  • Fishy aftertaste or fishy breath
  • Mild nausea, particularly if taken on an empty stomach
  • Loose stools or mild diarrhoea

Less common side effects:

  • Stomach cramps or bloating
  • Skin rash or itching (may indicate an allergic reaction — stop use immediately)
  • Increased bleeding time at very high doses (not expected at recommended doses)

If your child develops any signs of an allergic reaction — including swelling of the face, lips, or throat, difficulty breathing, or a widespread rash — stop the supplement immediately and seek urgent medical attention.

 

How Should You Store Efamol Efalex Brain Formula Liquid?

 

  • Store below 25°C before opening
  • Refrigerate after opening and use within 3 months
  • Keep away from direct sunlight and heat sources
  • Keep the cap tightly closed after each use
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the bottle
  • Do not freeze

If you have any concerns about storage or the condition of the product, speak to your pharmacist. For parents managing a range of children's health products, our baby and toddler collection offers a variety of trusted options.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Efalex brain formula liquid online in the UK?

You can buy Efamol Efalex Brain Formula Liquid 150ml directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. It is available without a prescription as an over-the-counter food supplement. Simply add it to your basket and choose your preferred delivery option at checkout.

How does Efalex brain formula liquid work in the body?

Efalex Brain Formula Liquid supplies DHA and EPA omega-3 fatty acids, which are incorporated into the phospholipid membranes of brain cells, supporting their structure and signalling function. DHA is particularly concentrated in the brain and retina, where it plays a key role in normal neurological development. Regular supplementation helps maintain adequate levels of these fatty acids, especially in children who eat little or no oily fish.

How do I use Efalex brain formula liquid step by step?

Shake the bottle well before each use, then measure the correct dose using the spoon provided. You can give it directly by spoon or stir it into a cold food or drink such as yoghurt or juice — avoid mixing with hot food as this can degrade the omega-3 fatty acids. Replace the cap tightly and refrigerate after use.

What is the recommended dose of Efalex brain formula liquid for children?

The standard recommended dose for children aged 3 to 12 is 5ml once daily, providing approximately 186mg of DHA per serving. Children aged 12 and above, as well as adults, may take up to 10ml daily. Always follow the label instructions and do not exceed the stated dose without advice from a healthcare professional.

What is the best time to take Efalex brain formula liquid?

There is no strict requirement for a specific time of day, but taking it with a meal can help reduce the chance of a fishy aftertaste or mild stomach discomfort. Many parents find it easiest to give it at breakfast, mixed into cereal, yoghurt, or a smoothie. Consistency matters more than timing — try to give it at the same time each day.

What are the side effects of Efalex brain formula liquid and how do I manage them?

The most commonly reported side effects are a fishy aftertaste, mild nausea, and loose stools, all of which are generally mild and temporary. Taking the supplement with food rather than on an empty stomach usually helps reduce these effects. If your child develops a rash, swelling, or difficulty breathing, stop use immediately and seek medical attention as this may indicate an allergic reaction.

Is Efalex brain formula liquid suitable for children with fish allergies?

No — Efalex Brain Formula Liquid contains fish-derived oils and is not suitable for anyone with a known allergy to fish or seafood. If you are unsure whether your child has a fish allergy, consult your GP before starting this supplement. Always read the full ingredient list carefully before use.

Who is eligible to take Efalex brain formula liquid?

This supplement is suitable for children aged 3 and above, as well as adults, who want to increase their intake of omega-3 fatty acids. It is particularly useful for children who eat little or no oily fish, or who have difficulty swallowing capsules. It is not suitable for those with fish or seafood allergies, and anyone with an underlying health condition should speak to their doctor or pharmacist first. You can find a range of related products in our vitamins and supplements collection.

What happens if I miss a dose of Efalex brain formula liquid?

If you miss a dose, simply give it as soon as you remember — unless it is nearly time for the next dose, in which case skip the missed one and continue as normal. Do not give a double dose to make up for a missed one. Missing an occasional dose is unlikely to have any significant effect, as omega-3 levels in the body change gradually over time.

How long does it take for Efalex brain formula liquid to work?

Omega-3 supplements generally need to be taken consistently for several weeks before any noticeable changes in concentration or behaviour may be observed. Most clinical studies assessing omega-3 supplementation in children evaluate outcomes over 12 to 16 weeks of daily use. It is important to maintain a balanced diet alongside supplementation for the best results.

How long can you take Efalex brain formula liquid for?

Efalex Brain Formula Liquid can be taken as part of a long-term daily routine, as omega-3 fatty acids are considered safe for ongoing supplementation at recommended doses. There is no defined maximum duration for use as a food supplement. If you have any concerns about long-term use, particularly for a child with a medical condition, speak to your GP or pharmacist.

Can adults take Efalex brain formula liquid?

Yes, adults can take Efalex Brain Formula Liquid as a general omega-3 supplement, though it is primarily formulated and marketed for children. Adults may take up to 10ml daily as directed on the label. If you are pregnant, breastfeeding, or taking prescription medicines, check with your pharmacist or GP before starting.

What are the alternatives to Efalex brain formula liquid?

Alternatives include other omega-3 supplements in capsule or liquid form, such as standard fish oil capsules or algae-based DHA supplements (suitable for vegetarians and vegans). Increasing dietary intake of oily fish — such as salmon, mackerel, or sardines — is the NHS-recommended primary approach to boosting omega-3 levels. For a broader selection of nutritional options, browse our vitamins and supplements collection.

Can Efalex brain formula liquid interact with other medicines?

Yes — omega-3 fatty acids can interact with anticoagulant medicines such as warfarin and antiplatelet drugs such as aspirin or clopidogrel, potentially increasing the risk of bleeding. If your child or you are taking any prescription medicines, always inform your GP or pharmacist before starting this supplement. This is particularly important for anyone whose INR is regularly monitored.

What does the latest research say about omega-3 supplements for children's brain function?

Research into omega-3 fatty acids and children's cognitive function is ongoing. Some published studies suggest that DHA supplementation may support attention and reading ability in children with low baseline omega-3 levels, though results across trials are mixed. The NHS recommends oily fish as the preferred dietary source of omega-3, and supplements are considered a useful option when dietary intake is insufficient.

How Should You Use Efamol Efalex Brain Formula Liquid?

Using this supplement correctly ensures your child gets the full benefit of each dose. The liquid format makes it easy to incorporate into a daily routine — it can be given directly by spoon or stirred into a cold food or drink. Never mix it with hot food or drinks, as heat can break down the omega-3 fatty acids and reduce their effectiveness.

Follow these steps each time you give a dose:

What Is the Correct Dose of Efamol Efalex Brain Formula Liquid?

The correct dose depends on the age of the person taking the supplement. Always follow the dosage instructions printed on the product label and do not exceed the recommended amount. If you are unsure about the right dose for your child, speak to your pharmacist before starting.

When Is the Best Time to Use Efamol Efalex Brain Formula Liquid?

There is no clinically mandated time of day for taking this supplement, but giving it with a meal — particularly breakfast — is generally recommended. Taking it alongside food helps reduce the likelihood of a fishy aftertaste or mild stomach discomfort, which are the most commonly reported issues with fish oil supplements.

Consistency is the most important factor. Try to give the supplement at the same time each day so it becomes part of your child's routine. If a dose is missed, give it as soon as you remember — but do not double up on doses.

How Long Can You Use Efamol Efalex Brain Formula Liquid For?

This supplement can be used as part of an ongoing daily routine. Omega-3 fatty acids are considered safe for long-term supplementation at recommended doses, and there is no defined maximum duration for use as a food supplement. Most studies assessing the effects of omega-3 on children's concentration and brain function run for at least 12 weeks, suggesting that sustained use is necessary to see potential benefits.

If you have any concerns about long-term use — particularly for a child with an underlying health condition — speak to your GP or pharmacist. Regular dietary review is also worthwhile to ensure the supplement remains appropriate as your child grows.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

What Are the Most Common Side Effects of Efamol Efalex Brain Formula Liquid?

Most people tolerate Efalex Brain Formula Liquid well, particularly when it is taken with food. The most frequently reported side effects are related to the fish oil content and are generally mild and temporary.

  • Fishy aftertaste or fishy breath
  • Mild nausea, especially if taken on an empty stomach
  • Loose stools or mild diarrhoea
  • Burping with a fishy flavour

These effects are not dangerous and often improve once the body adjusts to the supplement. Mixing the liquid into food or a cold drink can help mask the taste and reduce the chance of nausea.

What Are the Less Common Side Effects of Efamol Efalex Brain Formula Liquid?

Less commonly, some individuals may experience the following. If any of these persist or worsen, stop use and speak to a pharmacist or GP.

  • Stomach cramps or bloating
  • Skin rash or itching
  • Headache
  • Altered bowel habits beyond mild looseness

What Are the Serious Side Effects of Efamol Efalex Brain Formula Liquid?

Serious side effects are rare but can occur, particularly in individuals with a fish or seafood allergy. Signs of a serious allergic reaction (anaphylaxis) include swelling of the face, lips, tongue, or throat, difficulty breathing, a widespread skin rash, or dizziness and collapse. If any of these occur, stop the supplement immediately and call 999 or go to your nearest A&E department.

At very high doses — well above the recommended amount — omega-3 fatty acids may increase bleeding time. This is not expected at the doses stated on the label, but it is worth being aware of if your child is also taking any medicines that affect blood clotting.

What Should You Do If You Experience Side Effects of Efamol Efalex Brain Formula Liquid?

For mild side effects such as a fishy aftertaste or loose stools, try giving the supplement with a meal rather than on an empty stomach. If side effects are persistent or troublesome, stop use and speak to your pharmacist, who can advise on whether to continue or switch to an alternative supplement.

You can also report suspected side effects from food supplements to the Food Standards Agency (FSA) or seek advice from NHS 111 online or by phone if you are concerned about a reaction.

Can Efamol Efalex Brain Formula Liquid Interact With Other Medicines?

Yes. Omega-3 fatty acids can interact with certain medicines, and it is important to be aware of these before starting the supplement. The most clinically significant interactions are with medicines that affect blood clotting:

  • Anticoagulants (e.g. warfarin): Omega-3 supplementation may enhance the anticoagulant effect, increasing the risk of bleeding. INR should be monitored closely if both are used together.
  • Antiplatelet medicines (e.g. aspirin, clopidogrel): Combined use may further reduce platelet aggregation.

Always inform your GP or pharmacist of all supplements your child is taking, particularly if they are on any prescription medicines. This is especially important before any planned surgery or dental procedure.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

We’re a safe and
regulated UK service

Registered Pharmacy Badge

Lowest Price Guarantee

We're convinced you won't find your treatment cheaper, but if you do we'll refund the difference.

Find out more

100% discreet packaging

We're convinced you won't find your treatment cheaper, but if you do we'll refund the difference.

Find out more

Agent

Need help?
Talk to our friendly experts now

How our service works

Service Setup

Service setup

Discreet Packaging

Discreet packaging

Express Delivery

Express delivery