Quality control

The Yasenka factory of medicines, food supplements and cosmetics was opened in Vukovar on the 29th. December 2014 years. Our experts in the analytical laboratory for product quality monitoring continuously control all Yasenka preparations.

vision and mission

We ensure the recognizable quality of our products by implementing and constantly improving the highest quality standards, the most modern technology and top human resources. Health is key to quality of life.

innovation and technology

We continuously monitor market trends, projects and the behavior of end customers in order to obtain current information that is necessary for understanding and adapting to today’s market. That is why investing in research is at the top of our priorities.

partnership and career

If you want to thrive in an environment that rewards responsibility, encourages collaboration, and values ​​your ideas and initiative, Yasenka’s team can become yours as well.


The delivery service is GLS. The advantages are the announcement of the arrival of the package, the possibility of changing the address and delivery date and picking up the package at the nearest package shop. Delivery is within 3-5 working days. In times of intensified promotional activities, the deadline may be extended.


Imuno D3 DIREKT 4000


The strongest dose for the best protection of immunity

It brings a combination of ingredients for strong immunity and effective protection against viruses and bacteria. It helps strengthen the immune system and reduces fatigue and exhaustion. One bag contains:

  • -4000 IU VITAMIN D3
  • -15 mg ZINC
  • -55 µg SELENA
  • -300 mg VITAMINA C
Fixed exchange rate: €1 = HRK 7.53450

Vitamins D and C and the minerals zinc and selenium contribute to the normal function of the immune system. Vitamin D and zinc contribute to the maintenance of normal bones and skin and normal muscle function. Selenium and zinc contribute to maintaining healthy and normal hair and nails. Vitamin C contributes to the normal production of collagen for the function of bones, cartilage, gums, skin and teeth. Although in clinical practice vitamin D was intended for infants and the elderly, new research has shown the need to take vitamin D in all age groups in the months (October to April) when sun exposure is insufficient to prevent chronic vitamin D deficiency that has over 40% of the population. Effect of vitamin D on cells of the respiratory system: reduces inflammation, reduces the risk of acute respiratory distress syndrome and reduces the risk of pneumonia and infection.

Dextrose; L-ascorbic acid; zinc gluconate; orange aroma; colecalciferol; L-selenomethionine; anticoagulant; magnesium stearate; sweetener: steviol glycosides

Contains in the recommended dose1 bag%*PU
VITAMIN D3100 µg / 4000 IU2000
ZINC15 mg150
SELENIUM55 µg100
VITAMIN C300 mg375

Adults and children over the age of 12 take one bag a day. Dissolve the contents of the sachet directly in the mouth without taking any liquid.

Keep out of reach of small children.
The recommended daily doses should not be exceeded.
A dietary supplement is not a substitute or replacement for a balanced diet.
A balanced and varied diet and a healthy lifestyle are important for health.

Store at a temperature up to 25 ° C in a dry place.

60 g (30 bags x 2 g)

Carefully selected all ingredients

With the help of the latest technologies, our experts turn natural ingredients into top products of world quality.


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