Preservation is one of the most important parts of cosmetic formulation. A formula needs to look good and feel good, but it also needs to stay stable and protected throughout its shelf life.
Spectrastat™ from Inolex is a multifunctional self-preserving ingredient system used to support preservation and formula stability. Its INCI name is Caprylhydroxamic Acid, Caprylyl Glycol, and Glycerin.
This ingredient is especially relevant for formulators looking for preservation support in skincare, hair care, and personal care products.
Why formulators use Spectrastat™
Spectrastat™ is used to help inhibit microbial growth while also supporting formula performance. Because it combines multifunctional components, it can help formulators build products that are both effective and elegant.
For cosmetic chemists, Spectrastat™ can be considered for:
Skincare formulas
Hair care products
Creams
Lotions
Serums
Cleansers
Personal care formulas
Self-preserving systems
It can also support hydration and product feel through its inclusion of humectant and skin-conditioning components.
Where it fits in formulation
Spectrastat™ can be a strong option for formulas where preservation support is needed without relying on a traditional preservative-only approach.
It is especially useful for chemists working on modern personal care products that need microbial protection, formula stability, and a clean, elegant ingredient story.
More from Inolex
Inolex offers a range of ingredients for personal care formulation, including preservation systems, sensory emollients, emulsifiers, and conditioning technologies.
Explore more Inolex ingredients to find materials that support safer, more stable, and better-performing formulas.
