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Alflorex® Dual Action

Alflorex® Dual Action

Alflorex® Dual Action is the world’s first unique combination of two of PrecisionBiotics® clinically studied bacterial strains.


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Product Overview

Gut health made simple with Alflorex® Dual Action.
Our innovative gut health supplements are specifically formulated to provide daily support for your digestive system while also supporting you to combat fatigue*.

Each Alflorex® Dual Action capsule is packed with essential ingredients. Calcium, plays a crucial role in supporting the normal function of digestive enzymes, ensuring proper digestion and nutrient absorption, leading to a healthy digestive system. Additionally, a specialised blend of B vitamins is included to help reduce fatigue, supporting your energy levels throughout the day.

But that’s not all, a single Alflorex® Dual Action capsule contains around 1 billion bacteria (or 1×109 colony forming units) from strain 35624® and strain 1714® both from the esteemed Bifidobacterium longum family,
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*Alflorex® Dual Action contains calcium which contributes to the normal function of digestive enzymes and vitamins B6 which contributes to the reduction of tiredness and fatigue, and Pantothenic Acid contributes to normal mental performance.

Key Benefits

DUAL STRAIN FORMULATION Scientifically tested Bifidobacterium longum strains 35624® & 1714®.
PROVEN to reach the gut in peak condition.
COMPLEMENTS and supports your natural gut microbiota.
DAILY DIGESTIVE SUPPORT Specially formulated with calcium to promote normal digestive enzyme function.
HELPS REDUCE FATIGUE Contains vitamin B6 to actively reduce tiredness and fatigue.
VEGAN-FRIENDLY & LOW FODMAP Suitable for vegans and individuals on a low FODMAP diet.
FREE FROM gluten, soya, diary, lactose, GMO.

Why Choose

The strains 35624® and 1714® in Alflorex® Dual Action were discovered and developed by the Irish company, PrecisionBiotics®, in partnership with experts of microbiome research at the APC Microbiome Institute, in UCC, Cork, one of the world’s leading institutions in gut health.

The  cultures in Alflorex® Dual Action35624® and 1714® – have both been scientifically studied and tests show that the two strains work synergistically together, to help support both the gut and mental performance.


Calcium carbonate, corn starch, gelling agent: hydroxypropyl methyl cellulose, bacterial cultures† calcium D-pantothenate, anti-caking agent: magnesium stearate, vitamin B6 (pyridoxine hydrochloride).

Contains 1714-Serenitas® and 35624® strains (Bifidobacterium longum) 1×10⁹ Colony Forming Units  per capsule.

Product Details

  • Range: Digestive Health and Brain Food Supplement
  • Brand: Alflorex® PrecisionBiotics
  • Diet: Gluten Free, Lactose Free, Vegan
  • Weight: 67.5g
  • Net Weight: 20.25g
  • Quantity: x30
  • Format: Capsule


What are the 35624® and 1714® cultures?
They are both naturally occurring and safe bacterial cultures, unique to PrecisionBiotics® and belonging to the Bifidobacterium longum species. These types of bacteria can be passed from mother to baby at birth and are native to the human gut. Both were discovered by PrecisionBiotics® and have been the focus of research by internationally renowned scientists and clinicians. Both have been fully genetically sequenced.

Are the strains in Alflorex® Dual Action compatible?
Mixing bacterial strains together can mean their individual properties are effected and they may even knock each other out. The clinical data for multiple strain formulations should be for the specified combination and not extrapolated from that of the individual strains.

A clinical trial confirmed the combination of the 35624® and 1714® strains were synergistic. These strains are contained in Alflorex® Dual Action.

Why have you added calcium to the product?
Alflorex® Dual Action has been formulated to combine the unique 35624® strain and calcium, to support digestive health, as calcium plays an important role in supporting the normal functioning of digestive enzymes. Only 120mg of calcium is contained in each capsule of Alflorex® Dual Action, which equates to 15% of the NRV (the safe upper limit for calcium intake is 2500mg).

The calcium carbonate used in Alflorex® Dual Action is one of the most commonly used forms of calcium additives in food, and has been approved for its safety by the European Food Safety Authority, and international food safety organisations. The safety of calcium carbonate has been well established.

How many bacteria are in each capsule of Alflorex® Dual Action?
A single Alflorex® Dual Action capsule contains one billion bacteria, or 1×109 colony forming units (CFUs), at the time of manufacture. The dose in the capsule remains effective throughout its shelf-life. CFUs are an indication of how many bacterial cells are present. The number of bacteria in each Alflorex® Dual Action capsule has been chosen for optimal balance.

How quickly does the product work?
Alflorex® Dual Action begins working immediately. The specially selected 35624® and 1714® strains in Alflorex® Dual Action should reach your gut in peak condition within a few hours of taking Alflorex® Dual Action. During the first two weeks, Alflorex® Dual Action will begin to gently prime the gut where it is needed. When taken every day, you can expect to feel the full effects of Alflorex® Dual Action within four to eight weeks.

Does the product remain effective long term?
The bacteria in Alflorex® Dual Action stay in your gut only for as long as you continue to take it. After that, they will be naturally swept out by bowel movements, which is why it is important to continue to take Alflorex® Dual Action every day on an ongoing basis to keep your gut primed. Alflorex® Dual Action is taken on a long-term basis by many people across the world. Ongoing observational data is collected from our real world data programs, which show findings consistent with the clinical studies.

Can I take the product with medicines? Can I take the product with antibiotics?
There are no known adverse interactions of Alflorex® Dual Action with medicines. If you are prescribed antibiotics, it is best to take Alflorex® Dual Action at a different time of day from the antibiotics because the bacteria in Alflorex® Dual Action can be inactivated by antibiotics.

If you have a medical condition or have questions about whether Alflorex® Dual Action is suitable for you, please consult your doctor.

Can I travel with the product?
Yes, the special packaging for Alflorex® Dual Action capsules means that they can travel with you and still keep their qualities. For best results, store Alflorex® Dual Action in the original container with the lid securely closed, at less then 25˚C.

If you have any concerns, please contact us by calling our Careline on (021) 206 6012 or by emailing us on

Suggested Use

Take one capsule every day.

Alflorex® Dual Action can be taken with or without food, at any time of the day. However, fruit juices are generally acidic and acid can damage the 35624® culture so we recommend taking it with water or milk or less acidic drinks e.g. soya, almond or rice milks. However, Alflorex® Dual Action can be taken as part of a meal that has fruit juice, as the food will help protect the 35624® and 1714® bacterial strains.

Do not exceed the stated dosage. Food supplements should not be used as substitutes for a varied diet and a healthy lifestyle. Keep out of the reach of children. Store below 25°C.

No refrigeration required.

Consume within 1 month of opening.