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METHYLCYCLOPENTENOLONE

Description

Methylcyclopentenolone, also known as 3-methyl-2-cyclopenten-1-one, is a versatile organic compound frequently utilized in haircare formulations. This ingredient belongs to the cyclic ketone family and is characterized by its distinctive maple-like aroma. In haircare products, methylcyclopentenolone serves multiple purposes, primarily as a fragrance enhancer and conditioning agent.

The compound's molecular structure allows it to penetrate the hair shaft, providing moisture retention and improving overall hair texture. It has been shown to enhance the effectiveness of other conditioning agents, contributing to increased hair manageability and softness. Methylcyclopentenolone also exhibits mild antioxidant properties, potentially offering protection against environmental stressors that can damage hair.

In shampoos and conditioners, this ingredient is typically used in concentrations ranging from 0.1% to 0.5%. Its low molecular weight facilitates even distribution throughout hair products, ensuring consistent performance. While generally considered safe for use in cosmetics, individuals with sensitive scalps should perform patch tests before regular use. Methylcyclopentenolone's ability to enhance fragrance longevity makes it particularly valuable in leave-in treatments and styling products, where prolonged scent is desired.