- Gut & Immune Support: Probio7 AB21 has been clinically formulated to support the gut-lung axis. With added Vitamin D3, this immune system booster is designed for children and adults to support immune function during periods of increased susceptibility to upper respiratory tract infections. This immunity booster supplement can be taken daily all year round; however is especially important during winter, delivering 2 billion friendly bacteria to your gut alive in each probiotic capsule.
- Clinical Support: Your lungs have a community of bacteria which are able to communicate with your gut microbiome, known as your gut-lung axis. Your gut–lung axis plays a key role in how your body responds to everyday respiratory challenges. Combining clinically researched strains designed to help maintain this connection, these gut health supplements give you dependable support during colder months or periods of increased strain, so you feel steadier and more protected.
- Added Vitamin D3: These probiotics for gut health provide your daily intake of Vitamin D (10μg/400IU), in the superior form Vitamin D3. Vitamin D is a fat-soluble vitamin that the body requires to function correctly and helps support a healthy immune system. It also aids in regulating calcium, maintaining healthy bones and teeth.
- How to Use: Take 1 of our immune & Vitamin D supplements daily with breakfast; swallow whole or open and mix with cold food or drink. For best results, use consistently for 3+ months. Safe for long-term use and suitable with antibiotics, supporting microbiome balance.
- Suitable For: Suitable for those following gluten free, dairy free or vegan lifestyles. These immunity probiotics for women and men require no refrigeration and provide convenient support for long-term wellbeing and digestive comfort. Our probiotics for gut health are suitable for adults and children aged 2 years+.
Immune Support Supplements
Probio7 AB21 – Gut-Lung Axis & Immune Support | Gut Health & Immune System Booster | with Vitamin D & 2 Billion CFU | Multivitamin Gut Health Supplements for Men & Women | 30 Vegan Capsules
Original price was: £22.99.£15.33Current price is: £15.33. (as of 06/23/2026 20:00 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
Probio7 AB21 has been clinically formulated to support the gut-lung axis. With added Vitamin D3, this immune system booster is designed for children and adults to support immune function during periods of increased susceptibility to upper respiratory tract infections. This immunity booster supplement can be taken daily all year round; however is especially important during winter, delivering 2 billion friendly bacteria to your gut alive in each probiotic capsule.
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