Immune Support

Recommended use

Immune Support can be given to adults and children, from 1 year onwards, with the following recommendations:

• For best results take 1 capsule daily with food, preferably with breakfast, or as professionally directed.
• For those unable to swallow capsules, open and mix contents with cool drink/food.
• May be used on an ongoing basis

Storage instructions

• For best results, do not remove desiccant sachet from the glass jar and close lid firmly after each use.
• Store in a cool, dry place below 25°C and out of direct sunlight. For maximum potency, can be refrigerated after opening.

Customer Questions

All questions answered by probiotic experts Dr Kate Stephens PhD (Food and Microbial Sciences) BSc(Hons) Medical Microbiology and Kerry Beeson BSc (Nut. Med.) Nutritional Therapist.

Can friendly bacteria be taken every day?

The simple answer is yes! Friendly bacteria have been researched for decades and the growing weight of evidence suggests that daily use is both safe and recommended.^1,2,3  There’s no known risk of dependency or overdose: the human gut naturally contains trillions of micro-organisms, so the numbers found in supplements are modest by comparison. Friendly bacteria are found naturally in our diets, but not all strains do the same thing, so many people like to use a supplement that’s tailored to their individual needs.

How can I support my immune system naturally?

Various factors affect the health of our immune system. Some of these we can’t control, such as cold, damp weather or stressful events, but there are many things we can easily do to help our immune systems fight off cold, viruses and infections. Include plenty of fruits and vegetables in your diet, limit alcohol intake, get a good night’s sleep, exercise daily, and wash your hands properly.

Many people also like to use supplements designed specifically to support the immune system, especially during winter months when coughs, colds and flu are especially common.

Which supplements are best for the immune system?

It’s best to choose supplements which contain ingredients which have been extensively researched and found to support the immune system, such as vitamin C, which helps to support a healthy immune system and your body’s resistance to infection. Optibac Immune Support contains 100% of your daily requirement of vitamin C along with one of the world’s most researched bacterial strains, Lactobacillus paracasei CASEI 431^®.

Who should not take supplements for immune support?

Older people can be more vulnerable to colds and flu so may choose to take a supplement for extra support, but often have concerns about whether it’s safe for them to take live cultures. However, friendly bacteria supplements are safe to be taken by everyone from birth into old age ^1,2.. There are only a few circumstances when live cultures may not be appropriate, such as for adults or children who are immune-compromised – please see our safety information for more details. If you have a serious health condition, you should always speak to your doctor before taking any supplement.

References

1. Jacobsen et al. (1999). 'Screening of probiotic activities of 47 strains of Lactobacillus spp. by in vitro techniques and evaluation of the colonisation ability of 5 selected strains in humans'. Applied and Environmental Microbiology; 65(11): 4949-4956
2. Doron, S., & Snydman, D. R. (2015). Risk and safety of probiotics. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 60 Suppl 2(Suppl 2), S129–S134. https://doi.org/10.1093/cid/civ085
3. Tomasz, B. et al, (2014). Long-term use of probiotics Lactobacillus and Bifidobacterium has a prophylactic effect on the occurrence and severity of pouchitis: a randomized prospective study. BioMed research international, 2014, 208064. https://doi.org/10.1155/2014/208064
4. Jespersen L. et al., (2015), ‘Effect of Lactobacillus paracasei subsp. paracasei, L. casei 431® on immune response to influenza vaccination and upper respiratory tract infections in healthy adult volunteers: a randomized, double- blind, placebo-controlled, parallel-group study’. Am.J.Clin.Nutr., 101:1188-1196.

Safety

Live cultures are not recommended for those with serious medical conditions e.g. those who are severely immunosuppressed, have pancreatitis, are in the ICU, have melaena, have a central venous catheter, short bowel syndrome, or patients with open wounds following major surgery; unless under a doctor's care. Keep out of reach of children.

This is a food supplement and is not intended to prevent, treat or diagnose any medical conditions. Probiotic supplements should not be used as a substitute for a healthy diet and lifestyle. If you are taking any medications or have a serious medical condition, consult a doctor before use. Optibac supplements will not cause dependency and may be used on an ongoing basis.

Ingredients

Vitamin C (80mg, 100% NRV*); stabiliser: maltodextrin (natural source); vegetarian capsule: hydroxypropyl methylcellulose; Live cultures: Lactobacillus paracasei CASEI 431^®; anti-caking agent: vegetable magnesium stearate. *Nutrient Reference Value.

Each capsule guarantees 5 billion micro-organisms.

Suitability

• Vegan
• Vegetarian
• No dairy
• Gluten free
• No added sugars
• Yeast free
• Free from artificial flavourings, colourings and preservatives
• No chemicals or parabens
• GMO free
• Suitable during pregnancy
• Suitable during breastfeeding

Following the taxonomic updates published in April 2020 which are intended to be adopted globally, this strain may now also be referred to as Lacticaseibacillus paracasei subsp. paracasei CASEI-431.

Customer reviews

• I genuinely feel my stomach is more settled after about 2 weeks. I’m guessing if my gut feels fine something is right which will lead to better health.

  Andy C - 17th April 2022

• A huge thank you to OptiBac Advisor and Nutritionist Claire Foss for all her support and guidance around my digestive health and OptiBac products. Very happy to say that the gentleness of OptiBac is working well after a few weeks after many other brands did not agree my digestive system. The secret is trying different products, give them a few weeks each. I know you're eager to reduce your symptoms, but issues like this can take some time to resolve... keep going, and thanks again to Claire for her help.

  Joe - 25th May 2021

• My wife bought this for us last year and we've both been taking it ever since. So far so good - we're feeling well, good energy and regular in the gut health department!

  Will B. - 4th January 2021

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UK DELIVERY

Free UK Delivery over £40 

Free standard UK delivery is automatically applied at the checkout when you spend £40.

Standard 2nd class: £2.50

Allow 4-10 working days (Monday - Friday) for delivery; no deliveries on Saturdays

1st class (Tracked): £3.95

Allow 1-3 working days (Monday - Friday) for delivery; no deliveries on Saturdays

Express Next Day (Tracked): £6.95

Order before 2pm for guaranteed next working day delivery to most of the UK*. Orders placed on Friday will be delivered on Monday (next working day). Requires signature.
*Express delivery may exclude the Channel Islands, Herm Island, Isle of Man, Isle of Wight, Northern Irish postcodes BT18 & upwards, Sark, Scottish borders and offshore and a small number of remote mainland destinations as determined by our delivery courier. 

Good to know

• We'll send you an email to confirm once your parcel has been dispatched.
• For delivery queries, please call us on +44 (0)1264 339 770 or email enquiries@optibacprobiotics.com. 
• Orders placed before 2pm will be dispatched on the same working day.
• Delivery within the UK and Northern Ireland has a fixed price, regardless of the size and weight of your order. 
• Delivery times are estimates and not guaranteed unless otherwise stated.

International Delivery

We offer an excellent worldwide delivery service. For more details, please take a look at our delivery FAQ.