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Nutricia Strawberry Souvenaid

Nutricia Strawberry Souvenaid

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  • ✔️ Contains Fortasyn Connect to support brain synapse nutrition
  • ✔️ Specifically studied in early Alzheimer's disease patients
  • ✔️ Convenient once-daily 125ml ready-to-drink format
  • ✔️ Pleasant strawberry flavour for easy daily compliance
  • ✔️ Clinically evaluated over 24 months in Alzheimer's trials

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What Is the Souvenaid Strawberry Drink?

 

If you or someone you care for has been diagnosed with early Alzheimer's disease, you may have been told about the role nutrition plays in brain health. Souvenaid strawberry drink is a once-daily, 125ml oral nutritional drink developed by Nutricia, specifically formulated to support synapse membrane formation in people living with early-stage Alzheimer's disease. It has a pleasant strawberry flavour, making it easier to incorporate into a daily routine. You can find it alongside other evidence-based options in our vitamins and supplements collection.

Souvenaid is not a medicine in the traditional sense — it is a food for special medical purposes (FSMP) and should be used under medical supervision. It is not intended to replace meals or act as a sole source of nutrition. At £16.99 per pack, it offers a clinically studied nutritional approach to supporting brain health in the early stages of Alzheimer's.

 

How Does Souvenaid Work to Support Brain Health?

 

The active nutritional blend in Souvenaid is called Fortasyn Connect. This is a specific combination of nutrients that act as building blocks for synaptic membranes — the connections between brain cells that are known to deteriorate in Alzheimer's disease. Research suggests that providing these precursor nutrients together may help support the formation and maintenance of these synapses.

Fortasyn Connect contains the following key components:

  • DHA (docosahexaenoic acid) and EPA — omega-3 fatty acids essential for brain cell membrane structure
  • Uridine monophosphate — a nucleotide precursor involved in phospholipid synthesis
  • Choline — a nutrient critical for cell membrane production
  • Phospholipids — structural components of neuronal membranes
  • Folic acid, vitamins B6, B12, C, E, and selenium — cofactors that support the metabolic pathways involved in synapse formation

These nutrients work together synergistically. No single ingredient alone replicates the effect of the full Fortasyn Connect blend, which is why the specific combination matters.

 

Who Should Consider Using Souvenaid?

 

Souvenaid is designed for a specific group of people. It is not a general memory supplement or a product for healthy adults looking to boost cognition. It is intended for adults who have received a formal diagnosis of early Alzheimer's disease and are using it as part of a medically supervised nutritional plan.

It may be suitable for you or your loved one if:

  • You have been diagnosed with early-stage Alzheimer's disease by a healthcare professional
  • Your doctor or dietitian has recommended nutritional support as part of your care plan
  • You are able to consume oral drinks and do not have a known allergy to any of the ingredients
  • You do not have galactosaemia (a rare metabolic condition affecting galactose processing)

It is not suitable for children under 18, and it should not be used as a sole source of nutrition. Always speak to your GP or specialist before starting Souvenaid.

 

How Does Souvenaid Compare to Other Memory Supplements?

 

Feature Nutricia Souvenaid Strawberry General Omega-3 Supplement
Formulation Multi-nutrient Fortasyn Connect blend Single or dual ingredient (DHA/EPA)
Clinical evidence Studied specifically in early Alzheimer's (Souvenir I & II trials) General cardiovascular/brain health evidence
Intended use Food for special medical purposes (FSMP) General food supplement
Medical supervision Recommended Not typically required

 

How Should You Store Souvenaid and Is It Clinically Appropriate for You?

 

Store Souvenaid below 25°C, away from direct sunlight. Do not freeze the bottles. Once you open a bottle, consume it immediately — do not store an opened bottle for later use. Check the expiry date printed on the packaging before use and do not use if the seal is broken.

If you are taking anticoagulant medicines such as warfarin, speak to your doctor before starting Souvenaid, as the omega-3 content may affect clotting. The Souvenaid strawberry drink is also not suitable for anyone with a known allergy to fish, soya, or milk proteins. If you are managing other health conditions alongside Alzheimer's, a conversation with your GP or dietitian will help confirm whether this product fits your overall care plan.

This product is a food for special medical purposes. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Nutricia Souvenaid Strawberry specifications
Treatment category Nutritional support for early Alzheimer's disease
Mechanism of action Provides precursor nutrients (Fortasyn Connect) to support synaptic membrane formation
Effective for Adults with early-stage Alzheimer's disease
Suitable for Adults 18+ under medical supervision; not suitable for children or sole nutrition
Active ingredient Fortasyn Connect (DHA, EPA, uridine monophosphate, choline, phospholipids, folic acid, vitamins B6, B12, C, E, selenium)
Pack size 4 x 125ml bottles per pack
UK classification Food for special medical purposes (FSMP)
Preparation Ready-to-drink liquid
Route of administration Oral

Specifications of Nutricia Souvenaid Strawberry

 

What Is Nutricia Souvenaid Strawberry and What Is It Used For?

 

Nutricia Souvenaid Strawberry is a food for special medical purposes (FSMP), available as a ready-to-drink 125ml bottle. It is specifically formulated for the dietary management of early Alzheimer's disease in adults. It is not a medicine, but it is not an ordinary food supplement either — it sits in a regulated category that requires it to be used under medical supervision.

The product is designed to address a specific nutritional gap identified in people with early Alzheimer's. Research has shown that the brain's ability to synthesise synaptic membranes is impaired in Alzheimer's disease, and Souvenaid provides the specific nutrients needed to support this process. It is used as a daily drink, in addition to a normal diet, not as a replacement for meals.

 

What Do You Need to Know Before Using Nutricia Souvenaid Strawberry?

 

Before you start using Souvenaid, there are some important things to be aware of. This product is not suitable for everyone, and certain conditions or medicines may mean it is not appropriate for you.

Do not use Souvenaid if you:

  • Have galactosaemia (inability to metabolise galactose)
  • Are allergic to fish, soya, or milk proteins
  • Are under 18 years of age
  • Have been advised by your doctor not to use oral nutritional supplements
  • Are using it as a sole source of nutrition

Speak to your doctor or pharmacist before use if you:

  • Are taking anticoagulant medicines such as warfarin or apixaban — omega-3 fatty acids may affect blood clotting
  • Have a known allergy to any of the listed ingredients
  • Have severe renal or hepatic impairment
  • Are pregnant or breastfeeding — safety has not been established in these groups

Known drug interactions:

  • Anticoagulants (e.g. warfarin) — omega-3 content may potentiate anticoagulant effect; INR monitoring may be required
  • No other significant interactions are currently documented, but always inform your prescriber of all supplements you are taking

 

How Should You Use Nutricia Souvenaid Strawberry?

 

Using Souvenaid correctly is straightforward, but consistency matters. Taking it at the same time each day helps build a reliable habit, which is particularly important for people managing Alzheimer's disease. If you are supporting a loved one, incorporating it into a mealtime routine can make it easier to remember.

  1. Check the expiry date and ensure the seal is intact before opening
  2. Shake the bottle gently before drinking
  3. Drink the entire 125ml bottle in one sitting
  4. Do not heat, dilute, or mix with other drinks
  5. Consume immediately after opening — do not store an opened bottle
  6. Take once daily, every day, as part of your normal diet
Indication Age Group Dose Frequency
Early Alzheimer's disease Adults (18+) One 125ml bottle Once daily
Children Under 18 Not suitable

If you are looking for additional nutritional support products, you may find our vitamins and supplements collection helpful for complementary options recommended by your care team.

 

What Are the Possible Side Effects of Nutricia Souvenaid Strawberry?

 

Souvenaid is generally well tolerated. Most people do not experience any side effects when taking it as directed. However, as with any nutritional product, some individuals may notice mild symptoms, particularly when first starting.

Common side effects:

  • Mild nausea, especially if taken on an empty stomach
  • Loose stools or mild changes in bowel habit
  • Feeling of fullness or bloating

Less common side effects:

  • Fishy aftertaste (related to omega-3 content)
  • Mild abdominal discomfort
  • Allergic reactions — seek immediate medical attention if you notice rash, swelling, or difficulty breathing

If you experience persistent or worsening symptoms, stop using the product and speak to your GP or pharmacist promptly.

 

How Should You Store Nutricia Souvenaid Strawberry?

 

  • Store below 25°C in a cool, dry place
  • Do not freeze
  • Keep away from direct sunlight and heat sources
  • Once opened, consume the entire bottle immediately — do not refrigerate and re-use
  • Keep out of the reach and sight of children
  • Do not use after the expiry date printed on the packaging

Proper storage helps maintain the nutritional integrity of the product. If you notice any changes in colour, smell, or consistency, do not consume the drink and contact the manufacturer or your pharmacist. For other health products you may need to manage alongside Alzheimer's care, our vitamins and supplements range includes a variety of clinically relevant 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 Souvenaid strawberry drink online in the UK?

You can buy Nutricia Souvenaid Strawberry directly from Cured Pharmacy, a GPhC-registered UK online pharmacy, for £16.99 per pack. No prescription is required, and it can be ordered online for home delivery. It is also available from some hospital dietetic departments and specialist memory clinics.

How does Souvenaid work in the body?

Souvenaid contains Fortasyn Connect, a patented blend of nutrients including DHA, EPA, uridine monophosphate, choline, phospholipids, and B vitamins. These act as precursors for the synthesis of synaptic membranes — the connections between brain cells that are reduced in early Alzheimer's disease. The nutrients work together to support the brain's ability to form and maintain these connections.

How do I use Nutricia Souvenaid step by step?

Shake the bottle gently, then drink the entire 125ml bottle in one sitting. Do not heat, dilute, or mix it with other drinks, and consume it immediately after opening. Take one bottle once daily, ideally at the same time each day to build a consistent routine.

What is the correct dose of Souvenaid for adults?

The recommended dose is one 125ml bottle per day for adults with early Alzheimer's disease. It should always be taken in addition to a normal diet and not used as a meal replacement. Do not take more than one bottle per day unless specifically advised by a healthcare professional.

What is the best time of day to take Souvenaid?

There is no strict requirement for a specific time of day, but taking it at the same time each day — such as with breakfast or lunch — helps build a reliable habit. Some people find taking it with food reduces the chance of mild nausea. Consistency is more important than timing.

What are the side effects of Souvenaid strawberry drink?

Souvenaid is generally well tolerated, but some people may experience mild nausea, loose stools, or a fishy aftertaste when first starting. These effects are usually temporary and often improve after the first few days. If symptoms persist or worsen, speak to your GP or pharmacist.

How do I manage side effects of Souvenaid?

If you experience nausea or digestive discomfort, try taking Souvenaid with a meal rather than on an empty stomach. Drinking it slowly rather than all at once may also help. If a fishy aftertaste is bothersome, chilling the bottle in the fridge before drinking (without freezing) can reduce this.

Who is eligible to use Souvenaid?

Souvenaid is intended for adults who have been diagnosed with early-stage Alzheimer's disease by a healthcare professional. It is not suitable for children under 18, people with galactosaemia, or those with allergies to fish, soya, or milk proteins. It should always be used under medical supervision as part of a broader care plan.

What happens if I miss a dose of Souvenaid?

If you miss a dose, take it as soon as you remember on the same day. Do not take two bottles in one day to compensate for a missed dose — simply continue your usual once-daily routine the following day. Missing an occasional dose is unlikely to cause harm, but regular use is important for the best nutritional support.

How long should you take Souvenaid for?

Clinical studies have evaluated Souvenaid over periods of up to 24 months in people with early Alzheimer's disease. Your doctor, neurologist, or dietitian will advise on the appropriate duration based on your individual circumstances. Do not stop using it without discussing this with your healthcare team first.

Can Souvenaid be taken alongside Alzheimer's medications?

Souvenaid can generally be taken alongside prescribed Alzheimer's medications such as donepezil, rivastigmine, or memantine, but you should always inform your prescribing doctor or pharmacist of all supplements you are taking. The main interaction to be aware of is with anticoagulant medicines, due to the omega-3 content. Your GP can advise on monitoring if needed.

Is Souvenaid suitable for people with diabetes?

Souvenaid does contain carbohydrates and sugars, so people with diabetes should factor this into their daily dietary management. Each 125ml bottle contains approximately 9.6g of carbohydrate. Speak to your GP or dietitian before starting Souvenaid if you have diabetes, and consider monitoring blood glucose more closely initially. You can also explore our diabetes monitoring range for helpful tools.

What are the alternatives to Souvenaid for memory support?

There is currently no other FSMP product with the same Fortasyn Connect formulation as Souvenaid. General omega-3 supplements, B vitamin complexes, and other nutritional products are available, but none have the same specific clinical evidence base for early Alzheimer's. Your doctor or dietitian is best placed to advise on alternatives if Souvenaid is not suitable for you.

What are the latest studies on Souvenaid?

The key clinical trials for Souvenaid include the Souvenir I and Souvenir II studies, which evaluated the product in people with mild Alzheimer's disease and found improvements in memory performance compared to placebo. The LipiDiDiet trial also investigated Fortasyn Connect in prodromal Alzheimer's, showing effects on cognitive composite scores over 24 months. Your neurologist can discuss the current evidence in the context of your individual situation.

Does Souvenaid contain allergens?

Yes — Souvenaid contains milk, soya, and fish (as sources of omega-3 fatty acids). It is not suitable for anyone with known allergies to these ingredients. Always check the full ingredient list on the packaging before use, and speak to your pharmacist if you are unsure whether it is safe for you.

How Should You Use Nutricia Souvenaid Strawberry?

Using Souvenaid correctly is simple, but consistency is key. Take one 125ml bottle every day, in addition to your normal meals — it is not a meal replacement. Follow these steps each time:

If you are supporting someone with Alzheimer's, building Souvenaid into a mealtime routine — such as alongside breakfast — can make it much easier to remember each day.

What Is the Correct Dose of Nutricia Souvenaid Strawberry?

The dose is straightforward: one 125ml bottle, once daily. Do not take more than one bottle per day unless specifically instructed by a healthcare professional. Souvenaid is intended for adults only and should always be used alongside a normal, balanced diet.

When Is the Best Time to Use Nutricia Souvenaid Strawberry?

There is no clinically mandated time of day for taking Souvenaid, but taking it at the same time each day is strongly recommended to maintain consistency. Many people find it easiest to take with breakfast or lunch, as having it alongside food can reduce the likelihood of mild nausea. If you find the taste more pleasant when chilled, you can store unopened bottles in the fridge — just do not freeze them.

For carers supporting someone with Alzheimer's, pairing Souvenaid with a familiar daily activity — such as a morning cup of tea — can serve as a helpful memory prompt and reduce the chance of missed doses.

How Long Can You Use Nutricia Souvenaid Strawberry For?

Souvenaid has been studied in clinical trials lasting up to 24 months, and it is intended for ongoing daily use as part of a long-term nutritional management plan for early Alzheimer's disease. There is no defined maximum duration, but your doctor, neurologist, or dietitian will review its continued use as part of your regular care appointments.

Do not stop using Souvenaid without discussing this with your healthcare team, as nutritional support is most effective when maintained consistently over time. If your condition changes or you are prescribed new medicines, always inform your doctor that you are taking Souvenaid.

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

What Are the Most Common Side Effects of Nutricia Souvenaid Strawberry?

Souvenaid is generally well tolerated by most people who use it as directed. However, as with any nutritional product, some individuals — particularly those just starting — may notice mild digestive symptoms. These are usually short-lived and tend to resolve within the first few days of use.

  • Mild nausea, especially if taken on an empty stomach
  • Loose stools or mild changes in bowel habit
  • Feeling of fullness or bloating after drinking
  • Fishy aftertaste (related to the omega-3 fatty acid content)

What Are the Less Common Side Effects of Nutricia Souvenaid Strawberry?

Less commonly, some people may experience more noticeable digestive discomfort or other reactions. These are not typical but are worth being aware of, particularly if you are starting Souvenaid for the first time or have a sensitive digestive system.

  • Mild abdominal cramping or discomfort
  • Increased flatulence
  • Mild changes in appetite
  • Headache (rarely reported)

What Are the Serious Side Effects of Nutricia Souvenaid Strawberry?

Serious side effects are rare but can occur, particularly in people with known allergies to the product's ingredients. Souvenaid contains milk, soya, and fish-derived omega-3 fatty acids, all of which are recognised allergens. If you experience any of the following, stop using the product immediately and seek urgent medical attention.

  • Skin rash, hives, or itching
  • Swelling of the face, lips, tongue, or throat
  • Difficulty breathing or swallowing
  • Sudden dizziness or feeling faint

What Should You Do If You Experience Side Effects of Souvenaid?

For mild side effects such as nausea or a fishy aftertaste, try taking Souvenaid with a meal rather than on an empty stomach. Chilling the bottle before drinking (without freezing) may also reduce the aftertaste. If symptoms are persistent or affecting your quality of life, speak to your pharmacist or GP — they may be able to suggest practical adjustments.

For any serious or allergic reaction, do not wait — call 999 or go to your nearest A&E immediately. You should also report suspected side effects to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can Nutricia Souvenaid Interact With Other Medicines?

The most clinically relevant interaction to be aware of is with anticoagulant medicines such as warfarin, apixaban, or rivaroxaban. The omega-3 fatty acids in Souvenaid may have a mild anticoagulant effect, which could enhance the action of these medicines and affect INR readings. If you are taking any anticoagulant, inform your prescribing doctor before starting Souvenaid, and ensure your INR is monitored appropriately.

No other significant drug interactions are currently documented for Souvenaid, but you should always inform your GP, specialist, or pharmacist of all supplements and nutritional products you are taking, particularly if your medication regimen changes.

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

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