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🦠 Elevate your gut game with science-backed, vegan-friendly yeast power!
Optibac Saccharomyces Boulardii delivers 5 billion live, research-backed yeast cultures per capsule in a clean, vegan, gluten-free formula. Housed in eco-conscious amber glass, this shelf-stable supplement supports natural gut flora recovery post-antibiotics, is easy to take daily, and doubles as a safe additive for pets and DIY skincare. Trusted globally with over 50 years of scientific validation, it’s the premium choice for millennial professionals seeking effective, convenient digestive wellness.

| Asin | B0719BVG2Q |
| Country Of Origin | Canada |
| Guaranteed Software Updates Until | unknown |
| Is Discontinued By Manufacturer | No |
| Manufacturer | Wren Laboratories Limited |
| Manufacturer Reference | SB |
| Product Dimensions | 7 x 6.5 x 10 cm; 49.9 g |
User
🌟 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 ReviewSafety 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 potencyBased 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! ⭐⭐⭐⭐⭐
User
Really good product
This is a great probiotic. Have suffered with ibs for years now, mornings were always a nightmare for me with stomach cramps and rushing to the loo frequently. I have been taking one a day for the past few months now and I have certainly noticed a great difference, no more stomach cramps or rushing to the loo. I wouldn't be without these now as they have made a huge difference. I take the one tablet after my main meal of the day. I would certainly recommend trying these, hope they work for you too
User
Helps the gut
After antibiotics Ifor a utility, 3 weeks later my gut had gone ditzy. GP zero help or advice so I did my own research. I needed restocking my poor gut with friendly microbes, yeast in this case. I also bought Optibac mix with Lactobacillus. It's helped. Both are good quality and research backed.
User
Value for money
Optibac Saccharomyces Boulardii is a vegan-friendly digestive supplement containing 5 billion live cultures in every capsule. It features a unique friendly yeast that has been extensively researched and is designed to support everyday digestive wellness.The capsules are convenient to take and suitable for people following a vegan lifestyle. With 40 capsules in each pack, they offer a practical option for maintaining a regular supplement routine at home or while travelling. Optibac is also widely recognised as a trusted and recommended brand, making this product a popular choice for those looking to support their digestive health.
User
As described
Appears to be helpful
User
Miracle for SIBO
The only thing that helped with my SIBO symptoms. I tried many products and wasted a lot of money on other products and prescription medication. This helped with bloating and bowel movement.
User
Great
Great
User
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!
User
Good product
Took these before a long journey into undeveloped areas of Asia . Glad I did. I started early
User
Does what it claims works as intended
Bought as a gift and they are very happy with results
User
hilft gut
habe das gefühl, dass im darm langsam aufgeräumt wird. bin zufrieden wie mit allen anderen produkten von optibac (nehme derzeit auch noch women und extra strength)werde jetzt länger dabei bleiben um meinen darm zu sanieren und vermutlich auch noch andere produkte von optibac im wechsel hinzufügen um mehr diversität zu schaffen.
User
... my trip to London the pharmacist down the street recommended this. Totally worked
When I had an extreme upset stomach on my trip to London the pharmacist down the street recommended this. Totally worked, so I ordered a whole bunch as I can't find the same thing in the US. I never travel without it now and is so much better than Immodium.
User
Eine der besten Probiotika
Sehr gut auf Reisen mitzunehmen und gegen Magen- und Darmbeschwerden / Candida. Hat mir sehr geholfen und ich habe es soeben wieder bestellt.
Trustpilot
3 weeks ago
2 weeks ago