Sodium Anisate

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Ingredient information

  • INCI name: SODIUM ANISATE
  • CAS number : 536-45-8
  • Functions:

• Antimicrobial : Helps slowing the growth of micro-organisms on the skin and counteracts the development of microbes

• Masking : Reduces or inhibits the odor or basic taste of the product

• Flavouring agent : Gives an aroma to the cosmetic product

• Ph adjusters : Controlling the pH of cosmetic products.

  • Sodium salt of p-anisic acid
  • Used for its preservative properties
  • Helps extend the shelf life of products
  • Cosmetic applications to be used in concentrations between 0.05% and 0.4%
  • Organic-compatible (COSMOS Reference)


Description of sodium anisate

Sodium anisate is a sodium salt of p-anisic acid, a plant metabolite, primarily used in skin care as a preservative. Preservatives are used in cosmetics to extend the shelf life of a product and to ensure that mold, fungus, and other unwanted organisms do not multiply in the product.


Sodium anisate is often sought after as a natural alternative to other cosmetic preservatives because p-anisic acid is derived from the herbaceous plant Pimpinella anisum. For best results, sodium anisate should be used in conjunction with other preservatives when formulating a cosmetic product.


As a raw material, sodium anisate comes in the form of a white powder. Sodium anisate works best when formulated at a pH between 4.5 and 5.5 and at concentration levels between 0.05% and 0.4%.

INCI Beauty rating: Green

The ingredients in this dictionary are evaluated based on validated and peer-reviewed scientific research. Our main source is the French application INCI Beauty, which itself relies on European cosmetics regulations and various scientific reference bodies.


Regulations regarding usage constraints, authorized concentration levels and availability vary by country and region. This ingredient dictionary is for informational purpose only and is not meant to replace official sources. Its original content is in French, which is then translated into English. Although we strive to always provide you with correct and up-to-date information, if you have any doubts about an ingredient, we recommend that you consult the official sources of your country regarding cosmetic regulations.

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