Resilience Starts From Within
Florastor (florastor.com) scores 77 out of 100 on Brand Analyzer, placing it in the Brand-Ready tier among Healthcare brands, E-commerce brands, in the 53rd percentile of 8715 Healthcare brands.
Florastor is a probiotic supplement brand known for containing Saccharomyces boulardii CNCM I-745, a strain backed by 70 years of safe use and research. It is marketed as the world's top-selling probiotic, designed to help restore gut balance and support immune health. Florastor operates in the healthcare and e-commerce categories, targeting health-conscious consumers seeking research-backed solutions for digestive health, immune function, and overall wellness.
| Brand Name | Florastor |
|---|---|
| Domain | florastor.com |
| Industry | Healthcare, E-commerce |
| Main Competitors | Culturelle, Align Probiotics (75/100), Renew Life (83/100), Garden of Life (67/100), Nature's Way (Fortify) (84/100), Seed Health (86/100), Bio-K Plus |
Moz Domain Authority 40/100 vs category average 40 / leader 95 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #1,185,248 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
Florastor appears on Wikipedia but without a dedicated company entity, so AI models can confuse it with similarly named subjects.
The homepage meta description reads "The only probiotic with Saccharomyces boulardii CNCM I-745, backed by 70 years of safe use & research, helps restore gut balance & support immune health." (Meta description: 25 words (ideal length). No OG description (falling back to meta)) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: og:image, canonical. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt present, no AI bot restrictions - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Detected tech stack: Cloudflare, Shopify.
Social footprint: verified profiles on Instagram, YouTube, X (Twitter), GitHub; no detected presence on Facebook, LinkedIn - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked September 2026.
When asked "What is Florastor?", Claude could identify the brand as of September 2026. Florastor is a probiotic supplement brand known for its Saccharomyces boulardii lyo product, which is marketed to support digestive health and help manage diarrhea. Best known for Saccharomyces boulardii probiotic supplements for digestive health, especially diarrhea relief.
When asked "Best brands similar to Florastor?", Claude would recommend Florastor as of September 2026. It's one of the most widely recognized and clinically studied probiotic brands for gut health, so it would naturally come up alongside other leading probiotic brands.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Florastor's main competitors in Healthcare: Align Probiotics (75/100), Renew Life (83/100), Garden of Life (67/100), Nature's Way (Fortify) (84/100), Seed Health (86/100).
Sources: Brand Analyzer scan
Florastor is a probiotic supplement brand whose flagship product contains Saccharomyces boulardii CNCM I-745, a specific probiotic yeast strain. It is positioned as a science-backed supplement supported by 70 years of safety and research data, and is described as the top-selling probiotic worldwide.
Sources: Florastor official site
Florastor has limited AI-search visibility, scoring 33/100 on Brand Analyzer's AI visibility composite (visibility 18, trust 39, recommendation 51). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Florastor official site
Florastor develops and sells probiotic supplements formulated with the Saccharomyces boulardii CNCM I-745 strain. Its products are intended to help restore gut balance and support immune health, and the brand sells these supplements through e-commerce and retail channels to health-conscious consumers.
Sources: Florastor official site
Florastor scores 51/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest Healthcare options. Recommendation depends on crawlability, structured data, and category authority; a Wikipedia presence helps.
Sources: Florastor official site
Florastor is known for being the only probiotic brand that uses the Saccharomyces boulardii CNCM I-745 strain, backed by 70 years of research and safe use. It is also known for being described as the #1 selling probiotic worldwide, distinguishing it from probiotics based on bacterial strains.
Sources: Florastor official site
Florastor can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: Florastor official site
Florastor offers probiotic supplements formulated with Saccharomyces boulardii CNCM I-745, aimed at supporting digestive health and immune function. The brand's offerings are centered on this single probiotic strain across its product line, sold through e-commerce and retail channels.
Sources: Florastor official site
Florastor is popular because it is marketed as the only probiotic containing the Saccharomyces boulardii CNCM I-745 strain, a formulation with 70 years of research and safe-use history behind it. This unique positioning, combined with claims of being the top-selling probiotic worldwide, has contributed to its recognition among health-conscious consumers seeking science-backed digestive and immune support products.
Sources: Florastor official site
Florastor is used by health-conscious consumers who are seeking research-backed probiotic supplements to support digestive health, immune function, and overall wellness. This includes individuals looking for a specific, well-studied probiotic strain rather than general bacterial probiotics.
Sources: Florastor official site
Florastor scores 33/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Florastor has a weak AI-visibility profile at 33/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (51/100) and its weakest is visibility (18/100). It benefits from a global traffic rank of #1,185,248 (Tranco), a Moz Domain Authority of 40/100 and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, no strong Wikidata entry and thin schema.org structured data. In a live check, Claude could already identify Florastor from memory (September 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to Florastor: Flagship Pioneering (77/100), Five Branches University (77/100), FlowLogic (77/100), FoundMyFitness (77/100).
A step up - brands to learn from: Zymo Research (81/100), Zurich Insurance Group (81/100).
Category leader: Booksy (96/100).
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