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⭐ Loved by 35,000+ Customers 🚚 Free UK Delivery Over £40 🏪 Family Business Since 1988 🌿 900+ Trusted Brands

Quest
Immune System Biotix 30 Capsules

Original price £27.49
Original price £27.49 - Original price £27.49
Original price £27.49
Current price £19.99
£19.99 - £19.99
Current price £19.99
Save 27% Save 27%
Loved by 35,000+ customers 35,000+ customers
Rated 4.8 on Google & Trustpilot Rated 4.8
Free UK delivery over £40 Free UK delivery £40+
  • Quest probiotic products are manufactured in-house from proprietary probiotic master cultures with proven stability and survivability in the GI tract.
  • Quest Immune System Biotix is an exciting new formula from Quest Vitamins. It is a unique combination of nutrients that contribute to the normal function of the immune system.
  • This high potency formula includes beta glucans from yeast, aged garlic, vitamin D, selenium, zinc and copper along with probiotic bacteria.
  • Beta Glucans are potent biologically active molecules found in the cell walls of oats, fungi or yeast. They have been show to be effective in supporting immune function.
  • Immune System Biotix contains the most active form of beta glucans with both beta (1-3) and (1-6) linkages.
  • Aged garlic extract has been shown to support various immune factors.
  • Vitamin D, selenium, zinc and copper each play a role in the normal functioning of the immune system.
  • Suitable for vegetarians.
  • New delayed-release solution.
  • Acid resistant capsules that open and release the probiotic bacteria directly in to the gut where they can healthily colonise and deliver benefits.

Beta 1-3, 1-6 Glucans 200mg
Aged Garlic Extract 200mg
Vitamin D3 25mcg
Zinc 5mcg
Selenium 100mcg
Copper 250mcg
Lactobacilli Culture 40mg

Beta 1-3, 1-6 glucans (from yeast cell wall concentrate), aged garlic extract, mineral amino acid blend (providing zinc oxide, sodium selenite and copper sulphate pentahydrate complexed with citric acid, glycine, hydrolysed rice protein), lactobacilli culture, bulking agent: microcrystalline cellulose, vitamin D3 (with arabic gum, antioxidant d-α-tocopherol (from soya), tri-calcium phosphate), magnesium stearate, capsule shell (hydroxypropylmethylcellulose, gelling agent: gellan gum).

One to two capsules daily, with or after a meal. Swallow with water.

UK Delivery

We offer FREE Royal Mail Tracked delivery on all UK orders over £40.

Orders under £40 are charged £3.99 for Royal Mail Tracked delivery. There is no weight limit on UK deliveries.

Europe

Delivery is charged at £10 per kg and is calculated automatically at checkout.

Rest of the World

Delivery is charged at £15 per kg and is calculated automatically at checkout.

Unfortunately, we are unable to ship to Brazil, Singapore, Finland, Sweden, Norway, Denmark, Luxembourg, Spain or the Republic of Ireland.

Please note that we cannot send liquids over 100ml outside the UK.

As international deliveries are handled by local postal and courier services, we cannot guarantee delivery times once your order has left the UK.

Dispatch Times

Orders placed before 12:00pm (midday), Monday to Friday (excluding Bank Holidays) are usually dispatched the same working day.

While we always aim to dispatch orders as quickly as possible, processing times may be slightly longer during particularly busy periods.

Returns

If there is a problem with your order, please contact us by email within 7 working days of receiving it. We will provide a returns label and, once the item has been received and inspected, we will either issue a refund to your original payment method or send a replacement.

If you have changed your mind or ordered the wrong product, please contact us by email within 7 working days. We will be happy to arrange a refund or exchange. Please note that you will be responsible for the cost of returning the item.

We provide free returns only where we have made an error with your order or if your item has arrived damaged.

To be eligible for a refund or exchange, all returned items must be unopened and in full resaleable condition.

All agreed returns must be received by us within 14 days of the return being authorised for a refund or exchange to be processed.