Optibac Probiotics One Week Flat - 7 Sachets

Optibac One Week Flat has been created especially for those wishing to take an easy, short-term course of friendly bacteria. This high quality supplement contains 4 probiotic strains, scientifically proven to reach the gut alive and complement your body’s natural gut bacteria.

EASY-TO-TAKE - A flavourless, 7-day course of friendly bacteria in easy-to-take daily sachets, an ideal way to try friendly bacteria for the first time. This friendly bacteria supplement contains strains that are scientifically proven to survive to reach the gut alive.

HIGH-QUALITY STRAINS - A multi-strain digestive supplement containing 4 different friendly bacteria strains from the Lactobacillus, Bifidobacterium and Lactococcus genera, combined with FOS (Fructooligosaccharides) fibres, designed to complement the natural gut bacteria.

TARGETED STRAINS - Contains the L. acidophilus/helveticus Rosell-52 strain, shown to produce digestive enzymes including lactase & α-glucosidase, involved in the breakdown of lactose in milk and starch respectively.

GLUTEN-FREE - Free from gluten and yeast, and so may be suitable for those with bloating.

A VEGAN, MORE NATURAL CHOICE - Suitable for vegans, vegetarians, pregnant & breastfeeding women, and also those with coeliac disease. Free from added sugars and flavourings often found in other products containing live cultures.

FROM THE UK & IRELAND’S MOST RECOMMENDED BRAND† - Optibac is the brand of friendly bacteria supplements most recommended by UK and Irish consumers.
†See website T&Cs for survey details, 1,000 people, August 2025.

Winners of the King's Award for Enterprise

No refrigeration necessary when stored in a cool, dry place below 25°C.
Check base of pack for best before date.

Recommended use
Take 1 sachet daily for 7 consecutive days, preferably with breakfast.
Shake sachet, gradually sprinkle contents into a glass of water and vigorously swirl to dissolve fully.
Can be taken occasionally (e.g. monthly), or on an ongoing basis. Also available in 28 sachets.

Box

Whole Packaging - Recycle

Safety Warning:
Suitable from 4 years+. Do not exceed recommended daily dosage. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Those with serious medical conditions should consult a doctor before use.

Keep out of reach of children.

Maltodextrin (Natural Source), Fructooligosaccharides (FOS fibres 0.3g), Live Cultures: Bifidobacterium Bifidum Rosell-71, Lactobacillus Paracasei Rosell-215, Lactococcus Lactis Rosell-1058 and Lactobacillus Acidophilus/Helveticus Rosell-52

Free From Cereals Containing Gluten

Gluten free; Suitable for Vegans; Suitable for Vegetarians

Optibac

Optibac specialises entirely in friendly bacteria and is proud to be the UK & Ireland’s most trusted and recommended brand of probiotic supplements†, dedicating 20 years to expertly formulating its range, backed by credible science.

Optibac’s award-winning supplements target individual health needs, including digestive, immune, and intimate support, empowering people to feel their best.
†See website T&Cs for survey details, 1,000 people, August 2025.

Wren Laboratories Ltd,
UK Headquarters:
21-22 Mayfield Avenue Industrial Park,
Andover,
SP11 8HU,
UK.

EU Office:
3 Kylemore Industrial Estate,
Dublin,
D10 TY20,
ROI.

Wren Laboratories Ltd,
UK Headquarters:
21-22 Mayfield Avenue Industrial Park,
Andover,
SP11 8HU,
UK.

EU Office:
3 Kylemore Industrial Estate,
Dublin,
D10 TY20,
ROI.

For expert advice go to optibac.com

Visit our website for more information.