--- product_id: 398333389 title: "Optibac for Those On Antibiotics, Vegan Digestive Supplement - 20 Capsules | Lactobacillus specifically researched alongside antibiotics | UK's most trusted & recommended friendly bacteria brand" brand: "optibac" price: "193.73 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/398333389-optibac-for-those-on-antibiotics-vegan-digestive-supplement-20-capsules store_origin: TN region: Tunisia --- # 100% vegan & allergen-free Clinically trialled probiotic strains 4.5B CFU live bacteria Optibac for Those On Antibiotics, Vegan Digestive Supplement - 20 Capsules | Lactobacillus specifically researched alongside antibiotics | UK's most trusted & recommended friendly bacteria brand **Brand:** optibac **Price:** 193.73 DT **Availability:** ✅ In Stock ## Summary > 🦠 Keep your gut game strong—because antibiotics shouldn’t mean compromise! ## Quick Answers - **What is this?** Optibac for Those On Antibiotics, Vegan Digestive Supplement - 20 Capsules | Lactobacillus specifically researched alongside antibiotics | UK's most trusted & recommended friendly bacteria brand by optibac - **How much does it cost?** 193.73 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/398333389-optibac-for-those-on-antibiotics-vegan-digestive-supplement-20-capsules) ## Best For - optibac enthusiasts ## Why This Product - Trusted optibac brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gut Health Guardian:** Formulated to survive antibiotic courses, helping you maintain digestive balance when it matters most - • **Vegan & Clean Formula:** Free from dairy, gluten, added sugars, artificial flavors, and colors—pure gut support - • **Power-Packed Probiotics:** 4.5 billion CFU per capsule to keep your gut thriving even on antibiotics - • **Effortless Daily Routine:** Just one capsule a day, suitable for adults and kids 4+, fits seamlessly into your busy lifestyle - • **Clinically Proven Strains:** Contains Lactobacillus acidophilus Rosell-52 and other scientifically validated bacteria ## Overview Optibac for Those On Antibiotics is a vegan-friendly digestive supplement delivering 4.5 billion live, clinically proven probiotic bacteria per capsule. Designed specifically to survive alongside antibiotic treatment, it supports gut health for men, women, and children aged 4 and up. Free from common allergens and artificial additives, this easy-to-take capsule helps maintain digestive balance during and after antibiotic courses. ## Description Product Description 1 Ingredients Stabiliser: potato starch; vegetarian capsule: hydroxypropyl methylcellulose; Live cultures: Lactobacillus rhamnosus Rosell-11, Bifidobacterium lactis Lafti B94, Lactobacillus acidophilus/helveticus Rosell-52; anti-caking agent: vegetable magnesium stearate; antioxidant: ascorbic acid. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Suitable from 4 years+. Take one capsule daily, preferably with breakfast. Take every day during antibiotics course, and for a few days afterwards or until the pack has been finished. Suitable to take at the same time as antibiotics. For those unable to swallow capsules, open and mix contents with cool drink/food. Safety Warning Do not exceed recommended daily dosage. Food supplements should not be used as a substitute for a healthy diet and lifestyle. Those with serious medical conditions, should consult their doctor before use. Optibac live cultures may be used on an ongoing basis and can safely be used on either an occasional or daily basis, depending on reasons for use. Keep out of reach of children. Manufacturer Contact Information Wren Laboratories Ltd, 21 & 22 Mayfield Avenue Industrial Park, Andover, Hampshire, SP11 8HU See more ## Features - ESPECIALLY FOR ANTIBIOTICS: This Optibac supplement is scientifically proven to reach your gut alive when taking antibiotics - 4.5 BILLION CFU: Optibac guarantees 4.5 billion live bacteria in every capsule, proven to survive even during an antibiotic course - SCIENTIFICALLY PROVEN BACTERIA: Optibac For Those On Antibiotics uses clinically trialled strains such as Lactobacillus acidophilus Rosell-52 - A VEGAN, MORE NATURAL CHOICE: This digestive supplement is vegan, dairy free, gluten free & free from added sugar, artificial flavourings or colourings - EASY TO TAKE: Take 1 capsule daily alongside your antibiotic course - suitable for women, men and children from 4 years old ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09Q97NPYD | | Country Of Origin | Canada | | Guaranteed Software Updates Until | unknown | | Manufacturer | Wren Laboratories Limited | | Manufacturer Reference | OPTFORH26 | | Product Dimensions | 3 x 6.5 x 8.5 cm; 20 g | ## Product Details - **Age range (description):** Suitable from 4 years+ - **Brand:** Optibac - **Diet type:** Gluten Free, Vegan - **Flavour:** Unflavoured - **Item dimensions L x W x H:** 30 x 65 x 85 millimetres - **Item form:** Capsule - **Primary supplement type:** Live bacterial cultures - **Product benefits:** Live cultures specifically for taking alongside a course of antibiotics - **Special ingredients:** Lactobacillus acidophilus - **Unit count:** 20.0 count ## Images ![Optibac for Those On Antibiotics, Vegan Digestive Supplement - 20 Capsules | Lactobacillus specifically researched alongside antibiotics | UK's most trusted & recommended friendly bacteria brand - Image 1](https://m.media-amazon.com/images/I/81sjz8wT0vL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can I take live cultures with antibiotics?** A: Yes, it is highly recommended. However, it’s important to select a supplement such as Optibac Probiotics For Those On Antibiotics, which contains strains extensively researched alongside antibiotic medication and shown to reach the gut alive. **Q: Why do these live cultures survive during antibiotics when others do not?** A: Antibiotics can harm most delicate live cultures, but the 3 strains found in Optibac For Those On Antibiotics have been specifically researched alongside a variety of antibiotics & proven to reach the gut alive even when taken at the exact same time. **Q: Do I have to take my antibiotics separately from live cultures?** A: No. You can still take Optibac For Those On Antibiotics supplement with breakfast as recommended, regardless of when you take your antibiotics. The friendly bacteria strains in this are proven to be hardy against the effects of antibiotic treatment. **Q: Can my child take For Those On Antibiotics?** A: Children aged 4+ can take Optibac For Those On Antibiotics. Younger children on antibiotics can be given our Babies & Children supplement. Suitable for all ages from birth onwards & contains strains widely researched in children taking antibiotics. **Q: I've finished my course of antibiotics - do I still need to take live cultures?** A: It is highly recommended to continue taking live cultures for at least a month following a course of antibiotics. A popular option is to swap to our Every Day EXTRA supplement, to complement and harmonise the gut microbiome after antibiotics. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They worked for me *by on Reviewed in the United Kingdom 27 July 2026* Due to the failings of the NHS I have been left in a situation where I will basically have to take strong antibiotics via the oral route along with prednisone every couple of months for the rest of my life (the surgery I need isn’t available on the NHS where I live although if I suddenly decided I wanted to be a woman they’d throw money and surgical resources at me like a sailor on leave in a brothel, go figure??)Each time I start a new course of antibiotics the headaches, nausea, stomach cramps and violent diarrhoea get worse. Discovered these Optibac tablets one day into my latest course, the side effects such as watery diarrhoea, stomach cramps and nausea having already started.First day of taking Optibac as instructed the diarrhoea stopped and my stool became more formed, by the third day my stool was completely normal, only going once a day as usual and the stomach cramps had gone with only mild nausea remaining, absolutely incredible and unless I move to a country with a functioning health service or win the lottery I’ll be buying again, and again, and again…….Highly recommended, hope they work for you too. ### ⭐⭐⭐⭐⭐ Impressed *by on Reviewed in the United Kingdom 3 July 2026* Bought these after a severe infection that saw me admitted and 4 different antibiotics pumped into me several times a day for a week. Needles to say my gut biome was in bad shape. I started taking them once back home and after finishing the antibiotics however the improvement in my stomach/ bowels/ overall wellbeing was noticeable after the first 24hrs and then day on day I had noticeable improvement. I highly recommend these and would use them again. ### ⭐⭐⭐⭐⭐ Highly recommend *by on Reviewed in the United Kingdom 7 June 2026* Highly recommend these for feeling nauseous whilst taking antibiotics worked brilliantly for me.I managed to get past my 2 day point of just feeling constantly sick and these got me through the whole course of antibiotics will definitely take them again if needed. ## Frequently Bought Together - Optibac Probiotics for Those on Antibiotics - Vegan Digestive Probiotic Supplement with 4.5 Billion Bacterial Cultures - Researched Alongside Antibiotics - 20 Capsules - Optibac Probiotics Every Day - Digestive Probiotic Supplement with 5 Billion Bacterial Cultures & FOS Fibres - 30 Capsules --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/398333389-optibac-for-those-on-antibiotics-vegan-digestive-supplement-20-capsules](https://www.desertcart.tn/products/398333389-optibac-for-those-on-antibiotics-vegan-digestive-supplement-20-capsules) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-25*