Florassist Immune & Nasal Defense is a daily immune system booster and immune support supplement that helps seasonal immune health and keeps nasal airflow comfortable. Each capsule blends EpiCor postbiotic with Lactobacillus rhamnosus CRL-1505 to train the immune system and support nasal comfort. Life Extension's GMP compliant, gluten free, non GMO production and transparent quality practices back its science backed approach.

Available Sizes & Variants:

30 capsules - convenient daily dose for ongoing immune support.

Benefits & Features:

• Supports immune health.
• Pairing EpiCor postbiotic with probiotics, including Lactobacillus rhamnosus CRL-1505, trains the immune system and supports nasal comfort by promoting IgA production and a smoother response to seasonal triggers.
• Suitable for vegetarians and gluten free diets, keeping options inclusive.
• Manufactured under GMP standards with strict label accuracy and purity checks.
• One daily capsule delivers clinically referenced doses that align with trials showing immune and respiratory support.

Life Extension has built Florassist Immune & Nasal Defense on a science driven mix of a postbiotic and probiotic duo. The star ingredients EpiCor postbiotic and Lactobacillus rhamnosus CRL-1505 work together to support immune cell activity and keep nasal airflow comfortable. The formula uses vegetarian capsules, gluten free and non GMO, with GMP compliant production and strict label accuracy. A brand with a long standing reputation for transparency and clinically backed ingredients helps explain why this product stands out.

EpiCor-Dried fermentate (from Saccharomyces cerevisiae), Lactobacillus rhamnosus CRL1505 providing 100 million CFU, EpiCor-Dried fermentate (from Saccharomyces cerevisiae), Lactobacillus rhamnosus CRL1505 providing 100 million CFU

• GTIN: 737870220831
• Manufacturer: Life Extension
• Categories: Best SellersImmune System Vitamins & SupplementsLife ExtensionSports Supplements Black Friday SaleSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take one (1) vegetarian capsule daily, with or without food, or as recommended by a healthcare practitioner. Store in a cool, dry place. Keep out of reach of children. Do not exceed the recommended dose. Do not purchase if the outer seal is broken or damaged. Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: EpiCor® (Dried fermentate from baker’s yeast)

EpiCor, a postbiotic fermentate derived from baker’s yeast, is a part used to support normal immune health and mucosal wellbeing.

This form is produced from Saccharomyces cerevisiae and is clinically studied as a targeted immune-supporting ingredient.

What Does EpiCor Do?

EpiCor helps support immune cell activity and the production of secretory IgA, a first line defence in the gut and respiratory tract. Dr. Moyad of a university found that postbiotic ingredients can be associated with measurable immune improvements.

It is involved in maintaining normal immune function and nasal airflow responses in the context of environmental triggers.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Life Extension is our trusted partner for Florassist Immune & Nasal Defense because their manufacturing excellence sets the standard for reliability in immune-support products. The brand’s commitment to Good Manufacturing Practices ensures safety and consistency across batches, while their gluten-free, non-GMO vegetarian capsule format aligns with our quality expectations and transparent ingredient sourcing. This long-standing, science‑driven reputation gives us confidence in the foundational quality of the product you rely on daily.

Life Extension is known for incorporating clinically backed ingredients and clearly aligning their formulas with published research, which supports our decision to collaborate with a brand that demonstrates external credibility and internal quality control. Their product team emphasises traceability and rigorous production practices that resonate with our our supplement quality standards. This brand was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with these standards, affirming Life Extension as a dependable partner for Florassist Immune & Nasal Defense.