Article last updated: October 15, 2024
Zinc Aspartate, also known as Dihydrogen bis[L-aspartato(2-)-N,O1]zincate(2-), is a compound that combines zinc with the amino acid aspartic acid. In the context of cosmetics, it is primarily used for its skin conditioning properties. The ingredient is often found in various skincare products aimed at improving the overall health and appearance of the skin.
The history of Zinc Aspartate in cosmetics is relatively recent, as the beauty industry continually seeks new and effective ingredients to enhance skin care formulations. Zinc itself has long been recognized for its beneficial properties, including its role in skin healing and anti-inflammatory effects. By combining zinc with aspartic acid, scientists have created a compound that can be more easily absorbed by the skin, maximizing its conditioning benefits.
Zinc Aspartate is typically synthesized through a chemical process that involves reacting zinc salts with aspartic acid under controlled conditions. This reaction results in the formation of a stable complex that can be incorporated into various cosmetic formulations. The process ensures that the zinc is in a bioavailable form, meaning it can be effectively utilized by the skin.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Zinc Aspartate:
Zinc Aspartate is primarily known for its skin conditioning properties. This means that it helps to maintain the skin in good condition. When used in cosmetic formulations, Zinc Aspartate can help to improve the appearance and feel of the skin, making it softer, smoother, and more supple. It works by supporting the skin’s natural barrier function, which helps to retain moisture and protect against environmental stressors. This can be particularly beneficial for individuals with dry or sensitive skin, as it aids in keeping the skin hydrated and resilient.
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).
Zinc Aspartate is generally considered safe for topical application 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 Zinc Aspartate during pregnancy and breastfeeding are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice.
Adverse reactions to Zinc Aspartate are relatively uncommon, but it is always prudent to perform a patch test before widespread use to ensure there are no adverse reactions.
In terms of comedogenicity, Zinc Aspartate 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 it is unlikely to clog pores, making it suitable for people prone to acne, blemishes, or breakouts.
