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OptiBac Probiotics One Week Flat - 28 Sachets

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Product code: 7382


One Week Flat is a natural bacteria supplement from OptiBac Probiotics to be taken for 7 consecutive days. It is recommended for those seeking a high quality, short-term live cultures supplement. Each Sachet provides 5 billion live cultures.

OptiBac Probiotics is a UK company which specialises in probiotic & prebiotic supplements.

Fructooligosaccharide fibres (FOS)

Predominantly settle in the large intestine where they may act as a food source to stimulate the growth of your body`s natural bacteria.

Lactobacillus acidophilus Rosell-52:

Acidophilus is a natural resident of the intestinal microflora; this strain of acidophilus from OptiBac Probiotics has been shown to survive gastric acidity and biliary salts, and to reach the intestines without damage.

Bifidobacterium bifidum Rosell-71:

In-vitro tests suggest that this strain flourishes well with Fructooligosaccharides.

Lactobacillus casei Rosell-215

Is of an extensively studied species naturally residing in the intestinal flora; this strain from OptiBac Probiotics has been researched in its ability to resist gastric acidity and bile salts in order to reach your small and large intestines alive.

Lactococcus lactis Rosell-1058

Is extracted from the kefir culture, and has been scientifically proven to reach the gut alive.


28 Sachets

Content: Amount Per Sachet:
Fructooligosaccharides 0.3g
Lactococcus lactis Rosell-1058, Lactobacillus casei Rosell-215, Lactobacillus acidophilus Rosell-52 and Bifidobacterium bifidum Rosell-71 5 Billion Live Cultures Per Sachet


Stabiliser: Maltodextrin (Natural Source); Fructooligosaccharides (FOS); Live Cultures: (Lactococcus lactis Rosell-1058, Lactobacillus casei Rosell-215, Lactobacillus acidophilus Rosell-52 and Bifidobacterium bifidum Rosell-71).


Take one sachet daily with food, preferably with breakfast, for 7 consecutive days or as professionally directed.


  • Store in a cool dry place.
  • No refrigeration necessary.
  • Keep out of reach and sight of children.
  • Suitable during pregnancy.

Note: Most customers find the benefits of One Week Flat last for 2 to 3 weeks and therefore take a course of this product once a month. You can either take no probiotics during the weeks in between, or consider taking OptiBac Probiotics ‘For daily wellbeing’ or ‘For daily wellbeing EXTRA Strength’ during this time.


Below are reviews of OptiBac Probiotics One Week Flat - 28 Sachets by bodykind customers. If you have tried this product we'd love to hear what you think so please leave a review.

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Posted by
i took the first sachet yesterday, i slept really well last night woke up feeling awake and refreshed not sure its connected but i normally awake feeling like i need more sleep. anyways my tummy is nice and flat today and i feel just great this came free for me with the daily wellbeing but even if they didnt i would advise anyone to give them a go super quick result. :-)

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