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bitop is a German manufacturer and expert in the biotechnological production and development of natural stress-protection molecules, so called extremolytes. These molecules are used as multifunctional and highly effective active ingredients in cosmetics and personal care products. Extremolytes enable the existence of microorganisms and plants, living in the harshest habitats like deserts, the deep sea, salt lakes, hot springs or the arctic ice. They protect them from damage and degeneration. With more than 25 years of experience and passion in the production of 100% natural (approved by COSMOS and Natrue), “Made in Germany” and GMO-free Ectoin® natural , bitop is the global market leader in extremolytes production and a reliable partner for the cosmetics, pharma and life science industry.


  • bitop Ectoin® natural (INCI: Ectoin);...

    Ectoin® natural is a 100% natural and multifunctional active with outstanding anti-aging, repairing and cell protection benefits. It protects skin fro...

  • Glycoin® natural (INCI: Glyceryl...

    Award winning, multifunctional anti-aging and cell-boosting active. It targets tired cells with sluggish activity and mature, dry skin with loss of el...

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  • Contact Information

    Carlo-Schmid-Allee 5 Dortmund North Rhine-Westphalia 44263 Germany
    Tel:  +49 231 9877440
    Fax:  +49 2319877440


  1. Company Activity
    Manufacturer of Raw materials and Ingredients
  2. Looking for Distributors
    Southern Asia
    • India
    South East Asia
    • Indonesia
  3. Company Size 051-100

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