Overview
Optibac is one of the best-known probiotic brands in UK pharmacies, and these gummies are its answer to people who will not swallow a capsule. Thirty mixed-berry gummies at around £14, rated 4.5 from roughly 380 buyers. The honest question is not whether they taste good, it is what you give up compared with a capsule at half the price.
At a glance - Format
- 30 chewable mixed-berry gummies
- Also contains
- Vitamin D, zinc, calcium
- Duration
- About 1 month at one a day
- Rating
- 4.5 / 5 from ~383 reviews
- Typical price
- Around £14 (check live price below)
- Trade-off
- Easy to take, higher cost per day than capsules
Read from the label- Capsules in the pack
- 30
- Cost per capsule
- 47p
- Strains named on the label
- Bacillus coagulans Unique
Taken from the wording on the listing itself and the price we track, not from a brand claim about value.
How we rank →
Who gummies are actually for
There is one very good reason to buy a gummy: you will take it. A £7 capsule you forget in a drawer costs more per dose taken than a £14 gummy you finish, and probiotics only do anything with consistent daily use. If you have a genuine aversion to swallowing capsules, or you keep abandoning them, this is the sensible purchase.
It is also a reasonable option for a partner or parent who will not engage with a supplement routine, and for anyone who wants a small daily habit rather than a pill regimen.
What you give up compared with a capsule
Cost per day is the main one. Around £14 for thirty days works out at roughly 47p a day, against a two-month capsule pack at £8 to £10 that lands nearer 15p. Over a year that difference is real.
Gummies are also a less protective format than a capsule by nature, and formulations tend to be simpler. If you want a high-count multi-strain blend with prebiotic fibre, that lives in capsules, not gummies. What you get here instead is a well-known brand, a pleasant format and the vitamin D, zinc and calcium additions.
The vitamin additions: bonus or padding?
Vitamin D is genuinely worth having in the UK. NHS guidance recommends that adults consider a daily 10 microgram vitamin D supplement in autumn and winter, because sunlight is insufficient for the body to make enough. If these gummies deliver a meaningful amount, they cover two habits with one.
Zinc and calcium are more modest additions, and most people eating a mixed diet get enough of both. Treat them as a bonus rather than a reason to buy, and check the label against anything else you take to avoid doubling up.
Is it worth it? Our verdict
Yes, if the format is the barrier. Optibac is a credible brand with a strong pharmacy presence, and a well-liked gummy you take every day beats a cheaper capsule you skip. Buying the format you will stick with is not a compromise, it is the whole point.
If you happily take capsules, buy capsules. You will get more CFU, more strain variety and roughly a third of the daily cost. Give either one two to four weeks of consistent use before judging.
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
- OPTIBAC SUPPLEMENTS: Delicious mixed berry friendly bacteria gummies for adults. Easy-to-take daily supplement that contains the extensively researched friendly bacteria strain Bacillus coagulans Unique IS-2 and FOS fibres
- VITAMIN D & CALCIUM: with your daily intake of Vitamin D, plus Zinc & Calcium. Vitamin D helps to maintain immune health whilst Calcium supports digestive enzymes & bone health
- NATURAL INGREDIENTS: These tasty gummies are made with real fruit juice & puree; no added sugars, sweeteners or hidden nasties.
- VEGAN, GLUTEN FREE & DAIRY FREE: This vegan friendly bacteria supplement is free from animal gelatine, artificial colours or preservatives; the perfect alternative to dairy-based yoghurts.
- **PLEASE NOTE - OUR NEW LOOK** Gut Health Gummies used to be called Adult Gummies. It's the same product, has exactly the same ingredients just with a new name and packaging.
Frequently asked questions
Are probiotic gummies as good as capsules?
They are easier to take but generally simpler in formulation and more expensive per day. If a capsule format stops you taking a probiotic at all, a gummy you finish is the better purchase, because consistency matters more than the count on the label.
How much do Optibac gummies cost per day?
At around £14 for 30 gummies, roughly 47p a day. A two-month capsule pack at £8 to £10 works out nearer 15p a day, so you pay a genuine premium for the format.
Do the gummies contain sugar?
Gummies need something to carry the flavour and texture, so check the label if you are watching sugar or have diabetes. It is a small daily amount, but it is a real difference from a capsule.
Do I need the added vitamin D?
NHS guidance suggests adults in the UK consider a daily vitamin D supplement in autumn and winter. If you already take a separate vitamin D or a multivitamin, check the totals so you are not doubling up.
How long until probiotics work?
Give it two to four weeks of consistent daily use. Effects build gradually and vary between people, and taking it every day matters more than the strength on the pack.
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