Article last updated: October 15, 2024
Natto Gum is a unique cosmetic ingredient derived from the fermentation of soy protein by the bacterium Bacillus natto. Chemically, Natto Gum is rich in polysaccharides, which are long-chain carbohydrates that contribute to its film-forming properties.
The history of Natto Gum in cosmetics is relatively recent, although the use of natto itself dates back centuries in Japanese culture, where it has been consumed as a traditional food known for its health benefits. The transition from a culinary ingredient to a cosmetic one came about as scientists began to explore the film-forming capabilities of the polysaccharides present in natto. This discovery led to its incorporation into various skincare and haircare products, where it is valued for its ability to create a protective barrier on the skin or hair surface.
The production of Natto Gum involves a fermentation process. Soy protein is first extracted from soybeans and then subjected to fermentation by Bacillus natto. This fermentation process breaks down the soy protein and produces a viscous, sticky substance that is then purified and processed into a form suitable for cosmetic use. The result is a natural, bio-derived ingredient that offers unique benefits in cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Natto Gum:
Natto Gum is primarily known for its film-forming properties. This means that when applied to the skin, it creates a thin, protective layer on the surface. This film can help to lock in moisture, providing a barrier that prevents the skin from drying out. It can also offer a smooth, even texture, which can be particularly beneficial in cosmetic products like foundations or primers, where a flawless finish is desired. Additionally, this film can help to protect the skin from environmental pollutants and irritants, acting as a shield against external aggressors.
Note: the listed benefits above are exclusively based on the officially recognized and defined functions of the ingredient, as documented by the International Nomenclature of Cosmetic Ingredients (INCI).
Natto Gum is generally considered safe for topical use in cosmetic products. However, as with any ingredient, there are potential side effects and considerations to keep in mind.
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Natto Gum during pregnancy are lacking. Therefore, it is advisable for pregnant or breastfeeding women to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to Natto Gum are uncommon, but it is always prudent to perform a patch test before widespread usage to ensure there is no sensitivity or allergic reaction.
In terms of comedogenicity, Natto Gum has a rating of 1 on a scale of 0 to 5, where 0 is totally non-comedogenic and 5 is highly comedogenic. This low rating indicates that Natto Gum is unlikely to clog pores and is generally suitable for individuals prone to acne, blemishes, or breakouts.
