Article last updated: October 15, 2024
2-Mercaptonicotinoyl Glycine, often referred to by its chemical name or simply as MNG, is an organic compound that has found its niche in the world of cosmetics. This ingredient is primarily known for its skin conditioning properties, making it a valuable addition to various skincare formulations. Chemically, it conforms to a specific formula that combines nicotinic acid (vitamin B3) with glycine, an amino acid, and a mercapto group, which is a sulfur-containing functional group.
The history of 2-Mercaptonicotinoyl Glycine in cosmetics is relatively recent. It was developed as part of ongoing research into more effective and multifunctional skincare ingredients. Scientists were particularly interested in combining the benefits of nicotinic acid and glycine, both of which are known for their positive effects on the skin. The addition of the mercapto group was found to enhance these benefits, leading to the creation of MNG.
The production of 2-Mercaptonicotinoyl Glycine involves a series of chemical reactions that start with nicotinic acid and glycine. These compounds undergo a process known as thiolation, where a sulfur atom is introduced to form the mercapto group. This synthesis is carefully controlled to ensure the purity and effectiveness of the final product, making it suitable for use in various cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of 2-Mercaptonicotinoyl Glycine:
One of the primary benefits of 2-Mercaptonicotinoyl Glycine is its skin conditioning properties. This means that the ingredient is designed to maintain the skin in good condition. In simpler terms, it helps to keep your skin feeling soft, smooth, and hydrated. When included in cosmetic formulations, it can enhance the overall texture and appearance of your skin, making it look healthier and more radiant. This is particularly beneficial for those with dry or rough skin, as it can provide the necessary moisture and nourishment to improve skin quality.
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).
2-Mercaptonicotinoyl Glycine 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 2-Mercaptonicotinoyl Glycine during pregnancy are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice before using products containing this ingredient.
Side effects and adverse reactions to 2-Mercaptonicotinoyl Glycine are generally uncommon. However, it is recommended to conduct a patch test before widespread usage to ensure there are no adverse reactions.
In terms of comedogenicity, 2-Mercaptonicotinoyl Glycine is rated as a 1 on a scale of 0 (totally non-comedogenic) to 5 (highly comedogenic). This low rating indicates that it is unlikely to clog pores, making it suitable for individuals who are prone to acne, blemishes, or breakouts.
