Type of Formulation
pH-range
  • <6
  • 6-7
  • >7
New products
Regulatory Compliance
Solubility
Substance Class
INCI
    Function
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      What we do

      Cosphatec takes care of skin tolerance and of nature at the same time. We use bio-degradable raw materials that are derived from sustainable and natural sources. These are all tested according to the highest German quality standards to guarantee the best possible effect on the skin.

      All of our raw materials are vegan and do not contain any GMO.
      The core products in our portfolio are COSMOS-compliant. We offer our products from palm oil sources in both conventional and RSPO Mass Balance-certified quality. RSPO certification is a requirement for the product to be COSMOS and NaTrue compliant. All products shown here are RSPO-certified variants, which are therefore also COSMOS and NaTrue compliant.
      All Cosphatec raw materials reliably cover the essential needs of cosmetic formulators: microbial stability, antioxidative stability as well as stability for emulsions and viscosity.

      Benefit from natural stability for modern cosmetics!

      Preservative Blends

      Paraben-Free Mixtures

      With our expertise, we have developed mild and highly efficient preservative blends that combine selected preservatives with Cosphaderm® Multifunctionals. Choose our Cosphagard® line if you want to reduce the amount of listed preservatives – in both: mass market products and any kind of formulation.

      Cosphagard® Pol

      Cosphagard® Pol is a cost-efficient mixture of potassium sorbate and the naturally derived multifunctional sodium levulinate. The blend can be used to replace controversially discussed Preservatives like parabens, MIT, triclosan, formaldehyde separators etc. without losing strong antimicrobial effectiveness against bacteria, yeasts and moulds. A further advantage is that this blend is COSMOS-approved and also complies with further international certification labels. It can be used for any cosmetic formulation type except purely oil-based formulations. For full efficiency the pH value of the final product should ideally be 5.5.

      • Alternative to controversially discussed Preservatives (parabens, MIT, etc.)
      • COSMOS-conform, listed Preservative
      • Blend with full-spectrum antimicrobial protection
      • COSMOS approval
      • NATRUE approval
      • NON-GMO
      • Vegan
      • Koscher
      • Halal
      ISO 16128
      Natural Index 0.64
      Natural Origin Index 0.9
      INCI-Name
      Aqua, Sodium Levulinate, Potassium Sorbate
      Source
      Sugar cane / Corn, Synthetic
      Efficacy Spectrum
      Bacteria:
      Yeast:
      Mould:
      pH-range
      max. 6.0
      Recommended concentration [%]
      1.50 - 2.00
      Substance Class
      Blend
      Function
      • Antimicrobial
      • Skin conditioning
      • Preservative
      Type of Formulation
      • O/W
      • W/O
      • Surfactant Based
      • Water-Based
      Solubility
      • Water-soluble
      Appearance
      Clear liquid
      Colour
      Yellow
      Odour
      Characteristic
      Combinable Products
      Item No.
      03-004-xxxx
      CAS No.
      • 7732-18-5
      • 19856-23-6
      • 24634-61-5