Article last updated: October 15, 2024
Nostoc Flagelliforme Extract is derived from the alga Nostoc flagelliforme, which belongs to the Nostocaceae family. This ingredient is also known by other names such as “Fat Choy” or “Hair Vegetable,” particularly in culinary contexts where it is sometimes used as a food ingredient in Asian cuisine. Chemically, Nostoc flagelliforme is rich in polysaccharides, proteins, and various bioactive compounds, making it a versatile component in various applications.
Historically, Nostoc flagelliforme has been utilized for centuries in traditional medicine and as a food source. Its transition into the cosmetic industry is relatively recent, driven by its unique moisturizing properties. Researchers discovered that the polysaccharides present in Nostoc flagelliforme have excellent water-binding capabilities, which led to its inclusion in skincare products as a humectant.
The process of making Nostoc Flagelliforme Extract involves harvesting the algae, followed by a series of purification steps to isolate the beneficial compounds. The algae are typically dried and then subjected to solvent extraction methods to obtain a concentrated form of the extract. This extract is then further refined to ensure it meets the quality standards required for cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Nostoc Flagelliforme Extract:
Nostoc Flagelliforme Extract serves as a humectant in cosmetic formulations. But what does that mean for your skin? Essentially, a humectant is a substance that helps to retain moisture. When applied to the skin, it attracts water from the surrounding environment and helps to lock it into the skin’s surface. This can be particularly beneficial for those with dry or dehydrated skin, as it helps to maintain hydration levels, making the skin appear more plump and smooth. By keeping the skin moisturized, it can also help to improve the overall texture and elasticity of the skin, giving it a healthier and more youthful appearance.
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).
Nostoc Flagelliforme Extract 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 Nostoc Flagelliforme Extract 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.
Side effects and adverse reactions from Nostoc Flagelliforme Extract are generally uncommon. However, it is recommended to perform a patch test before widespread usage to ensure there are no adverse reactions.
On a comedogenicity scale of 0 to 5, Nostoc Flagelliforme Extract is rated as a 1, meaning it is minimally comedogenic. This indicates that it is unlikely to clog pores and cause acne or blemishes, making it suitable for individuals prone to breakouts.
