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KEM BS Preservative

Biomix ECO Preservative - Ecocert - DISCONTINUED

Ecocert (Cosmos)-approved preservative

We are sorry to inform you that Biomix ECO has been discontinued by the manufacturer and is therefore no longer available. There is no possibility of obtaining this brand again. If you are interested in natural preservatives, we recommend Leucidal (SF Max and Liquid) or Probiocín (with a protective and repairing effect on the scalp).

  • Patented broad-spectrum preservative
  • Based on organic citrus extracts and glycerine.
  • Suitable for use in rinse-off or leave-on products.
  • pH range between 3 and 9.
  • Stable at high temperatures (up to 80ºC)
  • Soluble in water
  • Contains no furanocoumarins; it is not photosensitising.
  • Current batch: CNBMX0427
  • Earliest expiry date: Abr. / 2027

Choose an option:

  • 10ml €4.90
  • 30ml €9.85
  • 100ml €25.95
  • 250ml €55.60

Enter a quantity and add to basket:

Avísame cuando vuelva a estar disponible.

Product information

  • INCI: Benzyl alcohol, Glycerine, Citrus Reticulata Fruit Extract, Citrus Aurantium Amara Fruit Extract, Citrus Aurantium Sinensis Peel Extract, Ascorbic Acid, Citric Acid, Lactic Acid, d-α-tocopherol
  • pH level: 2.2 - 4
  • Country of origin: Israel
  • CS5315
  • CAS number: 100-51-6, 56-81-5, 8008-31-9, 72968-50-4, 97766-30-8, 50-81-7, 77-92-9, 79-33-4, 59-02-9
Price range Biomix ECO Preservative - Ecocert - DISCONTINUED at Mi Cosmética Casera from 4,90 € to 55,60 € across 4 sizes.
Prices always include VAT.

Description

INCI: Benzyl alcohol, Glycerine, Citrus Reticulata Fruit Extract, Citrus Aurantium Amara Fruit Extract, Citrus Aurantium Sinensis Peel Extract, Ascorbic Acid, Citric Acid, Lactic Acid, d-α-tocopherol.

BIOMIX ECO is a patented blend of organic citrus extracts in Glycerine and Benzyl alcohol.
It is compatible with all cosmetic ingredients except carrageenans, and the recommended usage level is between 0,5% and 1%.

Numerous dermatological studies certify the following:

  • No Furanocoumarins present.
  • Not photosensitising / phototoxic.
  • Does not cause skin irritation or sensitisation.

It is also free from preservatives, parabens, formaldehydes, heavy metals or cosmetic allergens.
The citrus extracts used to make BIOMIX Eco are organically sourced.

You can use BIOMIX ECO to preserve rinse-off cosmetics (shampoos, gels...), creams or ointments, or, given its formulation, baby-care cosmetics.

The entire BIOMIX preservative range is characterised by its innovative formulation and multiple benefits, including:

  • Certified Organic preservative effective against gram+ and gram- bacteria.
  • Wide pH range.
  • Water-soluble.
  • Stable at high temperatures (up to 80ºC).
  • Low dosage: between 0,1% and 2%
  • Compatible with all types of cosmetic ingredient (except carrageenans in the BIOMIX ECO range).
  • Shelf life of 3 years.

More technical information

Certificate of analysis:

  • Benzyl alcohol: 80 - 90%
  • Glycerine:7 - 11%
    • Citrus Reticulata Fruit Extract
    • Citrus Aurantium Amara Fruit Extract
    • Citrus Aurantium Sinensis Peel Extract: 3 - 9%
  • d-α-tocopherol: 0,2%
  • Ascorbic Acid: <1%
  • Citric Acid: <1%
  • Lactic Acid: <1%

Physicochemical properties:

  • Density (@20°C): 0.960 -1.174 g/ml
  • Appearance: yellowish to yellow liquid
  • Odour: mild, characteristic smell
  • Solubility: within the recommended use-concentration range
ResultStandard

Molecular illustration

Reviews

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  - posted on 06/04/2025
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