Type of Formulation
pH-range
  • <6
  • 6-7
  • >7
New products
Regulatory Compliance
Solubility
Substance Class
INCI
    Function
    show filters hide filters
      RESULTS: 0

      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 are approved by COSMOS and we source our palm oil strictly following RSPO standards.
      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® Elbe

      Cosphagard® Elbe is a cost-efficient mixture of sodium benzoate 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.

      • Cost-efficient 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 0.88
      INCI-Name
      Aqua, Sodium Levulinate, Sodium Benzoate
      Source
      Sugar cane / Corn, Synthetic
      Efficacy Spectrum
      Bacteria:
      Yeast:
      Mould:
      pH-range
      4.0 - 6
      Recommended concentration [%]
      2.00 - 2.50
      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
      Slightly yellow
      Odour
      Characteristic
      Combinable Products
      Item No.
      03-005-xxxx
      CAS No.
      • 7732-18-5
      • 19856-23-6
      • 532-32-1