--- product_id: 48323029 title: "Optibac Saccharomyces Boulardii - Vegan Digestive Supplement with 5 Billion Live Cultures - Most Trusted & Recommended Brand - 40 Capsules" brand: "optibac probiotics" price: "$57.75" currency: USD in_stock: true reviews_count: 13 category: "Optibac Probiotics" url: https://www.desertcart.us/products/48323029-optibac-saccharomyces-boulardii-vegan-digestive-supplement-with-5-billion-live store_origin: US region: United States of America --- # 100% vegan, gluten & additive free 5B live cultures per capsule FSC-certified recyclable glass jar Optibac Saccharomyces Boulardii - Vegan Digestive Supplement with 5 Billion Live Cultures - Most Trusted & Recommended Brand - 40 Capsules **Brand:** optibac probiotics **Price:** $57.75 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your gut game with science-backed, vegan-friendly digestive scaffolding! ## Quick Answers - **What is this?** Optibac Saccharomyces Boulardii - Vegan Digestive Supplement with 5 Billion Live Cultures - Most Trusted & Recommended Brand - 40 Capsules by optibac probiotics - **How much does it cost?** $57.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48323029-optibac-saccharomyces-boulardii-vegan-digestive-supplement-with-5-billion-live) ## Best For - optibac probiotics enthusiasts ## Why This Product - Trusted optibac probiotics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure & Clean Formula:** Free from fillers, artificial colours, sugars, and preservatives for a natural boost - • **Eco-Conscious Packaging:** Sustainably housed in amber glass to protect potency & reduce plastic waste - • **Versatile Wellness Ally:** Supports digestive health, soothes skin in DIY balms, and even pet-friendly - • **Shelf-Stable & Travel Ready:** No refrigeration needed—take your gut health anywhere, anytime - • **Clinically Proven Gut Support:** Backed by 50+ years & 100+ studies for trusted digestive recovery ## Overview Optibac Saccharomyces Boulardii delivers 5 billion live yeast cultures per capsule in a pure, vegan, and gluten-free formula. With over 50 years of scientific research, this shelf-stable supplement supports natural gut flora recovery, especially post-antibiotics, without refrigeration. Packaged sustainably in recyclable amber glass, it’s designed for modern wellness enthusiasts seeking clean, effective digestive support that’s also pet- and skin-friendly. ## Description Shop Bestsellers Visit the store Shop Bestsellers Visit the store Review: 🌟 A True Game-Changer! 100% Pure S. Boulardii for Gut, Pets, & DIY Skincare - Overview: Optibac’s Saccharomyces Boulardii (80 Capsules) is a versatile, 5-star game-changer for households prioritising purity and digestive recovery. Unlike standard bacterial strains that can delay natural gut recovery following antibiotics, this friendly yeast acts as temporary structural support, allowing native microflora to rebuild safely. Pros • 🛡️ Microbiome Protection: Helps native gut flora recover naturally after antibiotics. • 🫙 Amber Glass Jar: Recyclable, plastic-free packaging that blocks UV light. • 🔒 Prioritises Safety: Rigorously batch-tested for contaminants and common allergens. • 🌱 100% Pure: Minimalist formula with zero filler ingredients or chemical binders. • 👍 Easy to Take: Smooth capsules that are easy to swallow with zero aftertaste. • 🐾 Pet-Friendly: Clean enough to safely mix directly into dog food. • ✨ Skin Barrier Support: Calms dry, irritated, redness-prone skin in DIY balms. • ✈️ Travel Convenient: Robust, shelf-stable yeast that requires no refrigeration. Cons • ⚠️ Dosing Caution: Jumping straight to the maximum dose may cause constipation. • 📚 Demands independent research and cosmetic formulation know-how to ensure safe DIY use. The Review Safety is my main concern, and this product provides total peace of mind. Every batch undergoes rigorous testing to ensure it is completely free from common allergens, heavy metals, and harmful microbial contaminants. It has become my absolute go-to for mild digestive upsets. I tend to use it for two weeks at a time. The premium amber glass jar is a massive plus point—it looks great, cuts down on plastic use, and shields the delicate yeast from UV light to maintain potency Based on personal experience, my biggest piece of advice is to be cautious with your dosing strategy. Do not just take the maximum suggested dose of 6 capsules per day right at the outset. Jumping straight to the maximum amount can shock your system and result in temporary constipation. Instead, start with a moderate dose, see how your body reacts, and gently work your way up or down as needed to find your ideal balance. When dosed properly, it works incredibly well during antibiotic use and maintains normal stool consistency perfectly. Most bacterial probiotics can actually slow recovery because they act like aggressive squatters, moving into the empty spaces and preventing your native flora from growing back. This Optibac yeast acts like temporary construction scaffolding instead. It moves in quickly, shields the gut from harmful pathogens, and holds the structure steady without permanently colonising. Once your native bacteria safely rebuild underneath it, the scaffolding naturally leaves. Because it contains zero fillers, binders, or artificial additives, this is a very clean supplement, which permits some novel uses: after doing some personal research, I began using this for to settle my dogs' tummy upsets. I mix the powder right into their food without worrying about hidden chemical agents. I also open the capsules and add the powder to DIY body balms and deodorants. The pure, tested formulation helps maintain a healthy skin barrier and effectively soothes my red, irritated, dry skin. Topical yeast has been a subject of wound healing research, but users should explore this independently to make a judgement about whether this strategy meets their specific needs. It is important to note that successfully maintaining live culture viability and overall microbiological safety in homemade, waterless, or unpreserved DIY balms requires some technical know-how and proper formulation skills. Always exercise caution when applying products intended as food supplements topically! Verdict: These shelf-stable capsules require no refrigeration and are incredibly easy to use. Highly recommended for households where safety, strict allergen control, and true digestive recovery are needed. The unique scaffolding action, amber glass jar protection, and exceptionally clean formula make this a premium, trustworthy choice. Just remember to start slow with your daily dose! ⭐⭐⭐⭐⭐ Review: Brilliant Probiotics that really helped with IBS and recommended to others! - I swear by these when travelling! Far better than anything else for stomach issues I've found. Recommended to a number of friends and all say now the go to! Not saying they work for everyone because everyone's different, but well worth a test! ## Features - EXTREMELY WELL-RESEARCHED - One of the most studied live cultures in the world, with over 50 years of research in over 100 scientific studies including thousands of children and adults. - SCIENTIFICALLY PROVEN - Saccharomyces boulardii is a highly-researched, internationally acclaimed strain of friendly yeast, proven to reach the gut alive. - EASY-TO-USE - No need for refrigeration, making this supplement suitable to take with you wherever you go. Suitable from 1 year+ and for daily use, S. Boulardii can be taken intensively or on a long-term basis. Can be taken alongside supplements or medicines for diarrhoea and IBS. - A VEGAN, MORE NATURAL CHOICE - This digestive supplement is vegan, dairy-free & free from added sugar, artificial colours or preservatives. Gluten-free and therefore may be suitable for those with coeliac disease. - GREENER PACKAGING - Comes in a recyclable FSC-certified carton and glass jar, ideal for those looking to cut down on plastic. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0719BVG2Q | | Age Range Description | Child | | Allergen Information | Contains: Gluten Free | | Benefits | Digestive supplement – scientifically proven yeast | | Best Sellers Rank | 1,439 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1 in Saccharomyces Boulardii Supplements | | Brand | Optibac Probiotics | | Brand Name | Optibac Probiotics | | Colour | Yellow | | Container Type | Jar | | Country Of Origin | Canada | | Customer Reviews | 4.6 out of 5 stars 1,106 Reviews | | Diet Type | Vegan | | Dosage Form | Capsule | | Flavour | Unflavoured | | Item Dimensions | 7 x 6.5 x 10 centimetres | | Item Form | Capsule | | Item Nype Name | Optibac Probiotics Saccharomyces Boulardii - Pack of 40 Capsules | | Item Weight | 0.11 Pounds | | Item form | Capsule | | Item weight | 0.11 Pounds | | Manufacturer | Wren Laboratories Limited | | Manufacturer Contact Information | Wren Laboratories Ltd, 21 & 22 Mayfield Avenue Industrial Park, Andover, Hampshire, SP11 8HU | | Manufacturer Part Number | SB | | Material Features | Vegan, Gluten Free & Free from artificial flavourings or colourings | | Number of Items | 1 | | Primary Supplement Type | Friendly bacteria | | Primary supplement type | Friendly bacteria | | Special Ingredients | Saccharomyces boulardii | | Specific Uses For Product | Probiotics | | Total Servings Per Container | 40 | | Unit Count | 40.0 count | | Unit count | 40.0 count | ## Product Details - **Brand:** Optibac Probiotics - **Diet type:** Vegan - **Flavour:** Unflavoured - **Item dimensions L x W x H:** 7 x 6.5 x 10 centimetres - **Item form:** Capsule - **Item weight:** 0.11 Pounds - **Primary supplement type:** Probiotic - **Product benefits:** Digestive Health Support - **Special ingredients:** Saccharomyces boulardii - **Unit count:** 40.0 count ## Images ![Optibac Saccharomyces Boulardii - Vegan Digestive Supplement with 5 Billion Live Cultures - Most Trusted & Recommended Brand - 40 Capsules - Image 1](https://m.media-amazon.com/images/I/71fAp9A3yXL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can S. Boulardii be taken with other live cultures?** A: Yes! In fact, it’s highly recommended. S. boulardii does not colonise for long in the gut but it harmonises extremely well with all types of friendly bacteria, so most people take them in combination. **Q: How much S. Boulardii should I take?** A: Our gut microbiomes are unique, so the response to Saccharomyces boulardii varies. If taking Optibac S. Boulardii supplement try 1-2 capsules initially & increase if necessary up to a maximum of 4 capsules (depending on symptoms) spread over the day. **Q: Is Saccharomyces boulardii a friendly bacteria strain?** A: Saccharomyces boulardii is one of the most highly researched strains in the world! But it is actually a friendly yeast, not a type of bacteria. This internationally acclaimed strain has been used safely for over 50 years around the world. **Q: When should I take S. Boulardii?** A: It’s easy to take S. boulardii live cultures. They can be taken at any time of day, with or without food. This friendly yeast is more robust than most bacteria. No need for refrigeration, so you can take it with you wherever you go! **Q: What makes S. Boulardii suitable for travel?** A: As a friendly yeast, Saccharomyces boulardii is hardier than most good bacteria. It survives well in hot & humid conditions, doesn’t require refrigeration & can be taken with or without food. The perfect ‘friend’ to take on your worldwide travels! ## Customer Reviews ### ⭐⭐⭐⭐⭐ 🌟 A True Game-Changer! 100% Pure S. Boulardii for Gut, Pets, & DIY Skincare *by A***E on 19 May 2026* Overview: Optibac’s Saccharomyces Boulardii (80 Capsules) is a versatile, 5-star game-changer for households prioritising purity and digestive recovery. Unlike standard bacterial strains that can delay natural gut recovery following antibiotics, this friendly yeast acts as temporary structural support, allowing native microflora to rebuild safely. Pros • 🛡️ Microbiome Protection: Helps native gut flora recover naturally after antibiotics. • 🫙 Amber Glass Jar: Recyclable, plastic-free packaging that blocks UV light. • 🔒 Prioritises Safety: Rigorously batch-tested for contaminants and common allergens. • 🌱 100% Pure: Minimalist formula with zero filler ingredients or chemical binders. • 👍 Easy to Take: Smooth capsules that are easy to swallow with zero aftertaste. • 🐾 Pet-Friendly: Clean enough to safely mix directly into dog food. • ✨ Skin Barrier Support: Calms dry, irritated, redness-prone skin in DIY balms. • ✈️ Travel Convenient: Robust, shelf-stable yeast that requires no refrigeration. Cons • ⚠️ Dosing Caution: Jumping straight to the maximum dose may cause constipation. • 📚 Demands independent research and cosmetic formulation know-how to ensure safe DIY use. The Review Safety is my main concern, and this product provides total peace of mind. Every batch undergoes rigorous testing to ensure it is completely free from common allergens, heavy metals, and harmful microbial contaminants. It has become my absolute go-to for mild digestive upsets. I tend to use it for two weeks at a time. The premium amber glass jar is a massive plus point—it looks great, cuts down on plastic use, and shields the delicate yeast from UV light to maintain potency Based on personal experience, my biggest piece of advice is to be cautious with your dosing strategy. Do not just take the maximum suggested dose of 6 capsules per day right at the outset. Jumping straight to the maximum amount can shock your system and result in temporary constipation. Instead, start with a moderate dose, see how your body reacts, and gently work your way up or down as needed to find your ideal balance. When dosed properly, it works incredibly well during antibiotic use and maintains normal stool consistency perfectly. Most bacterial probiotics can actually slow recovery because they act like aggressive squatters, moving into the empty spaces and preventing your native flora from growing back. This Optibac yeast acts like temporary construction scaffolding instead. It moves in quickly, shields the gut from harmful pathogens, and holds the structure steady without permanently colonising. Once your native bacteria safely rebuild underneath it, the scaffolding naturally leaves. Because it contains zero fillers, binders, or artificial additives, this is a very clean supplement, which permits some novel uses: after doing some personal research, I began using this for to settle my dogs' tummy upsets. I mix the powder right into their food without worrying about hidden chemical agents. I also open the capsules and add the powder to DIY body balms and deodorants. The pure, tested formulation helps maintain a healthy skin barrier and effectively soothes my red, irritated, dry skin. Topical yeast has been a subject of wound healing research, but users should explore this independently to make a judgement about whether this strategy meets their specific needs. It is important to note that successfully maintaining live culture viability and overall microbiological safety in homemade, waterless, or unpreserved DIY balms requires some technical know-how and proper formulation skills. Always exercise caution when applying products intended as food supplements topically! Verdict: These shelf-stable capsules require no refrigeration and are incredibly easy to use. Highly recommended for households where safety, strict allergen control, and true digestive recovery are needed. The unique scaffolding action, amber glass jar protection, and exceptionally clean formula make this a premium, trustworthy choice. Just remember to start slow with your daily dose! ⭐⭐⭐⭐⭐ ### ⭐⭐⭐⭐⭐ Brilliant Probiotics that really helped with IBS and recommended to others! *by P***Y on 18 November 2025* I swear by these when travelling! Far better than anything else for stomach issues I've found. Recommended to a number of friends and all say now the go to! Not saying they work for everyone because everyone's different, but well worth a test! ### ⭐⭐⭐⭐⭐ It seems to work after one week *by C***Y on 15 March 2026* Seems to be working well excellent protection . So up d use again in Africa ## Frequently Bought Together - Optibac Probiotics Saccharomyces Boulardii - Vegan Scientifically Proven Digestive Probiotic Supplement, 5 Billion CFU - 40 Capsules - Senokot Dietary Supplement, Natural and Organic Senna Leaf, Laxative Tea for Occasional Constipation, 20 Wrapped Pyramid sachets, Certified Organic. --- ## 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.us/products/48323029-optibac-saccharomyces-boulardii-vegan-digestive-supplement-with-5-billion-live](https://www.desertcart.us/products/48323029-optibac-saccharomyces-boulardii-vegan-digestive-supplement-with-5-billion-live) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-09*