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Heating air dries out our mucous membranes – making us more vulnerable to viruses. That’s why it’s a good idea to air out your rooms three times a day for ten minutes at a time. Open the windows wide so that you get enough moisture into the air. But don’t let the room temperature drop too low – and that includes in the bedroom – because temperatures below 18 °C mean (immune) stress for the body.

Modern daily life often presents our immune defences with a challenge. Our immune system, which protects our health, can be weakened by an unbalanced diet or by stress in our professional or personal lives. CAPS immu combine various herbal mushrooms with natural micronutrients that give the body’s own immune system a helping hand.

Food supplement in capsule form with natural vitamin C and D as well as mushroom concentrate and extracts.


Shiitake concentrate (Lentinula edodes), containing alpha-glucans, hydroxypropyl methylcellulose (capsule casing), maitake mushroom powder (Grifola frondosa), oat fibre* containing beta-glucans, reishi mushroom extract (Ganoderma lucidum), acerola cherry powder, Yeast (Saccharomyces cerevisiae) beta-glucans, vitamin D2 from mushrooms.

* gluten-free


DD = Daily dose  per DD % NRV° per DD

Vitamin C from acerola cherry powder

24 mg


Vitamin D2 from mushrooms 2.5 µg 50
Other ingredients 

AHCC® shiitake concentrate containing alpha-glucans

contains 1.4 alpha-glucans

500 mg

50 mg

Maitake mushroom extract

contains 1.3/1.6 beta-glucans

200 mg

400 mg

Oat fibre containing beta-glucans

contains 1.3/1.4 beta-glucans

185 mg

50 mg

Reishi mushroom extract

contains polysaccharides

150 mg

45 mg

M-Gard® 1.3/1.6 beta-glucans from yeast 55 mg

Vitamin C and vitamin D support the function of the immune system.

AHCC® is a registered brand of Amino Up Co., Ltd., Japan.

° % NRV = % nutrient reference value according to the Food Information Regulation

V 7.0

A product’s ingredients may change over the course of time. If you want to know for sure what a product contains, the respective product packaging provides a list of ingredients.

In traditional Chinese medicine, the shiitake mushroom is seen as the “elixir of life”. RINGANA uses an alpha-glucan-rich shiitake concentrate whose effects have been demonstrated in numerous human clinical trials.  Oat fibre and yeast provide different beta glucans that are amongst the oldest natural talents known to humanity. Maitake, a fungus also known as hen-of-the-wood, is used in Chinese mycotherapy and contributes to wellbeing. Reishi mushroom promotes the body’s own immune activity and supports our natural defences. Vitamin C from acerola fruit juice powder and Vitamin D from mushrooms promotes immune system function.


Daily dose: 3 capsules daily. For optimum digestibility, best taken at mealtimes with a little water (non-carbonated).


The stated recommended daily dose may not be exceeded. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. The product is designed for adults and should be stored out of the reach of young children.

RINGANA CAPS are not a medicinal product, and are not intended to replace consultations with your doctor. RINGANA CAPS are not intended to treat or cure diseases. If you are taking prescribed medication or suffer from health problems, consult your doctor before taking RINGANA CAPS. Not recommended for pregnant and breast-feeding women.

The product is dry, and should not be stored above 25 °C. CAPS may not be passed on to others. Due to the particular properties of certain ingredients, there may be some discolouration or spotting of the RINGANA CAPS. Packaging made from environmentally friendly tinplate.

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