How to boost your immune system?

Today, boosting your immune system is important.

What is an immune system?

immunité-booster-ses-résistancesThe immune system is the ability of the human body to defend itself against threatening micro-organisms (bacteria, parasites, ...) so it can keep functioning properly.

Regular physical exercise, optimum sleep quality and a healthy and balanced diet are the basic recommendations we should follow to help us maintain the body’s defence. Taking nutritional supplements can also help you do this.


Natural solutions to boost your immune system

A combination of vitamin D and Streptococcus salivarius K12 - it all starts inside your mouth!

It is important to limit the development of bad bacteria in the body. We know how effective vitamin D is in supporting our immune system2.

Streptococcus salivarius K12: 

  • is a strain of bacteria that is naturally present in the mouth. Its efficacy is scientifically proven3.
  • acts as a protective barrier against the spread of bad bacteria towards the nose, throat and ears.

Primo Defensis TRENKER® is a nutritional supplement which boosts the natural and progressive colonisation of Streptococcus salivarius K12 in the oral cavity. It also supports your immune system3, thanks to its magic ingredient vitamin D.

primo defensis - vitamine D streptococcus salivarius k12

Ingredients per tablet:

  • Streptococcus salivarius K12: 1 billion 
  • Vitamin D: 7.5 μg

Dosage: 1 lozenge per day

Available in (para)pharmacy and online pharmacy (NewpharmaFarmaline, Viata, ...)


Vitamin C at the centre of our immune system.

Vitamin C fulfils several roles in our body1:

  • It contributes to our energy metabolism and helps reduce fatigue.
  • It helps our immune system function.
  • It helps protect our cells against oxidant stress.
  • It increases the absorption of iron.

Acerola 1000 is a vitamin C-based nutritional supplement with a delicious cherry and blackcurrant flavour1.

acerola-vitamine c-booster ses défenses immunitaires

Ingredients per tablet:

1000 mg dry Acerola extract (Malpighia glabra punicifolia L.) containing 400 mg of vitamin C (500% AR).

Dosage: 1 tablet per day

Available in (para)pharmacy and online pharmacy (NewpharmaFarmaline, Viata, ...)


Magnesium: the ultimate oligo-element against fatigue!

A regular intake of magnesium helps you stay in tip-top shape. It is essential to help your organism function properly, as it plays an important part in the conduction of impulses through the nervous system and muscles.

Together5 with vitamin B, magnesium helps you :

  • reduce fatigue4
  • combat stress4
  • helps your immune system function normally.

Magnesis TRENKER contains latest-generation liposomal magnesium. The vitamin B complex and magnesium provide a complementary effect.

magnesis - magnesium - anti fatigue

Ingredients per dose* (2 capsules):

  • 300 mg of liposomal magnesium (80% AR)
  • 100% AR of all B vitamins (B1, B2, B3, B5, B6, B8, B9 & B12)

Dosage: 1 or 2 capsules per day.

Available in (para)pharmacy and online pharmacy (NewpharmaFarmaline, Viata, ...)


A combination of yeasts, bacteria and vitamin D to boost your immune system.


Our intestinal flora is made up of billions of ‘good’ bacteria and yeasts that live in harmony with our body.

It is responsible for several important functions7, including the development of our immune system. More than half of our immune cells live in our gut. A combination of yeasts, good bacteria, FOS and vitamin D helps maintain a balanced gut.

Imutis is a 100% natural nutritional supplement based on a unique and complete formula. 

imutis - levures - bactéries boostent le système immunitaire

Ingredients per dose* (4 capsules)

  • 24 billion Saccharomyces boulardii cells
  • 12 billion Lactobacillus rhamnosus R11 cells
  • 8 billion Lactobacillus helveticus R52 cells
  • 8 billion Bifidobacterium longum R175 cells
  • 5 μg of vitamin D (100% AR)

Dosage: 1 to 4 capsules per day.

Available in (para)pharmacy and online pharmacy (NewpharmaFarmaline, Viata, ...)


*Maximum recommended daily dose.

1Vitamin C contributes to the normal functioning of the immune system.

2Vitamin D contributes to the normal functioning of the immune system.

3Di Pierro et al. (2014). Drug Health Patient Saf 13(6) : 15-20

4Magnesium helps reduce fatigue, contributes to the normal functioning of the nervous system and helps maintain a normal bone structure and muscle function.

5Vitamin B6 contributes to the normal functioning of the immune system.

6Vitamin B5 contributes to a normal cognitive performance.

7Gérard, P. & Benalier-Donadille, A. 2009

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