Sodium Formate

What Is It?

Sodium Formate is the sodium salt of formic acid. In cosmetics and personal care products, Sodium Formate has reported use in shampoo products.

Why Is It Used?

Sodium Formate prevents or retards bacterial growth, and thus protects cosmetics and personal care products from spoilage.

Follow this link for more information about how preservatives protect cosmetics and personal care products.

Scientific Facts

Sodium Formate is the sodium salt of formic acid. Formic acid occurs naturally is some unripened fruit, in the venom of ants, wasps and bees, and in mammalian muscle tissue.

Safety Information

The Food and Drug Administration (FDA) includes Sodium Formate on its list of indirect food additives considered Generally Recognized As Safe (GRAS). It is used in the manufacture of paper and paperboard used in food packaging. The European Commission permits the use of Sodium Formate as a preservative in cosmetics and personal care products at a maximum concentration of 0.5%.

The safety of formic acid has been assessed by the Cometic Ingredient Review (CIR) Expert Panel. The CIR Expert Panel concluded that formic acid was safe when used in cosmetic formulations as a pH adjuster with a 64 ppm limit for the free acid. More information about the CIR review of formic acid can be found by searching this website for formic acid.

Link to the FDA Code of Federal Regulations for Sodium Formate
http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr…

Sodium Formate is listed in the Cosmetics Directive of the European Union and may be used as a preservative in cosmetics and personal care products at a maximum concentration of 0.5% (expressed as acid) (see Annex VI).

Link to the EU Cosmetic Regulation: 
http://europa.eu/legislation_summaries/consumers/product_labelling_and_p…

Resources

Find out more about the regulation of Food Additives by the Food and Drug Administration

Food Ingredients and Packaging: http://www.fda.gov/Food/IngredientsPackagingLabeling/default.htm

Food Contact Substances: http://www.fda.gov/Food/IngredientsPackagingLabeling/PackagingFCS/defaul…

Substances Generally Recognized As Safe (GRAS): http://www.fda.gov/Food/IngredientsPackagingLabeling/GRAS/default.htm

Search the Code of Federal Regulations http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/cfrsearch.cfm

EU Cosmetics Inventory http://ec.europa.eu/consumers/cosmetics/cosing/