b.imune - your immune system, supported from the inside out.

✨ Unique formula

Immune-focused probiotic with vitamin D3 and a high dose of β-glucans from yeast to support year-round defences.

🧬 Scientifically developed

Built around Lacticaseibacillus rhamnosus CRL 1505 – a strain studied in more than 35 preclinical and clinical trials for immune function.

🌱 Clean composition

Suitable for vegans, people with histamine intolerance and those following gluten-free, keto or intermittent fasting regimes. Capsules can be opened and mixed into a drink.

What it does

• Supports the normal function of the immune system, with 800 IU plant-derived vitamin D3 per daily dose.
• Helps the body’s natural defence against respiratory and intestinal infections – especially useful for people who fall ill frequently.
• Provides 450 mg yeast β-glucans to modulate immune responses and nourish beneficial gut bacteria.
• Resistant to stomach acid and bile, so the bacteria reach the intestine in active form.

Why it matters

CRL 1505 has been shown to increase resistance to respiratory and intestinal infections, including in a large study of nearly 300 children.
Vitamin D3 contributes to normal immune function, yet deficiency is widespread across Europe – making adequate daily intake especially important.

Yeast β-glucans with long molecular chains and high bioavailability can stimulate gut-associated immune cells, activate macrophages and provide antioxidant support, acting as both microbiome fuel and immune modulator

Ingredients (per daily dose - 2 capsules):

Lacticaseibacillus rhamnosus CRL1505 – 1 x 10⁹ CFU

(1,3)-(1,6)-β-D-glucan – 450 mg

Vitamin D3 (plant-derived cholecalciferol) – 20 µg (800 IU) – 133% NRV

Package leaflet