Article last updated: October 15, 2024
Polyglyceryl-10 Myristate, also known by its chemical name 1,2,3-Propanetriol, homopolymer, tetradecanoates (1:1) (10 mol glycerol average molar ratio), is a versatile ingredient commonly found in cosmetic products. This compound is derived from glycerol, a natural substance often sourced from plant oils, and myristic acid, a fatty acid typically obtained from nutmeg, palm kernel oil, or coconut oil. The “10” in its name indicates that it is a polymer made from ten glycerol units.
The use of Polyglyceryl-10 Myristate in cosmetics has a relatively recent history, emerging as a response to the growing demand for more natural and skin-friendly ingredients. As consumers became more aware of the potential irritants and harmful chemicals in traditional cosmetics, the industry began to explore alternatives that could offer similar benefits without the downsides. Polyglyceryl-10 Myristate fits this bill perfectly, providing effective skin conditioning properties while being gentle on the skin.
The manufacturing process of Polyglyceryl-10 Myristate involves a series of esterification reactions. Glycerol is polymerized to form polyglycerol, which is then reacted with myristic acid. This process results in a compound that can effectively condition the skin by forming a protective barrier, helping to retain moisture and improve the skin’s overall texture.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Polyglyceryl-10 Myristate:
Polyglyceryl-10 Myristate is primarily known for its skin conditioning properties. This means it helps to maintain the skin in good condition by improving its appearance and texture. When included in cosmetic formulations, it works to keep the skin soft, smooth, and hydrated. Essentially, it acts as a moisturizer, ensuring that your skin doesn’t dry out and remains supple. This can be particularly beneficial in products like lotions, creams, and serums where maintaining skin hydration is key.
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).
Polyglyceryl-10 Myristate is generally considered safe for topical use in cosmetic products. It is well-tolerated by most skin types and is not known to be a common allergen. However, as with any ingredient, there are potential side effects that users should be aware of:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Polyglyceryl-10 Myristate during pregnancy are lacking. Therefore, it is recommended that they consult a healthcare professional for further advice.
Adverse reactions to Polyglyceryl-10 Myristate are relatively uncommon. However, it is always prudent to conduct a patch test before widespread usage to ensure that your skin does not react negatively to the ingredient.
Polyglyceryl-10 Myristate has a comedogenic rating of 1, which means it is very unlikely to clog pores. This makes it a suitable ingredient for individuals who are prone to acne, blemishes, or breakouts.
