Perilla Frutescens Leaf Extract
What is Perilla Frutescens Leaf Extract?
Perilla Frutescens Leaf Extract is sourced from the leaves of Perilla frutescens, an annual herbaceous plant in the Lamiaceae family, native to East Asia and commonly known as shiso or beefsteak plant. Traditionally used in Asian cuisine and herbal practices, its leaves yield an extract rich in polyphenols such as rosmarinic acid, luteolin, and flavonoids through methods like solvent or water extraction. In cosmetic formulations, particularly leave-on products like creams, lotions, and serums, it serves as a multifunctional ingredient. As a skin conditioning agent, it aids in preserving the skin's moisture barrier and texture. Simultaneously, it acts as a masking agent, counteracting off-odors to improve the sensory profile of products, making it ideal for natural or botanical-based skincare.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Enhances skin softness and smoothness via conditioning properties.
Helps shield skin from oxidative stress with natural antioxidants.
Neutralizes unpleasant scents for a more enjoyable product experience.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| People with dry or rough skin needing gentle conditioning. | Those allergic to Lamiaceae family plants like mint or basil. |
| Individuals interested in botanical antioxidants for daily skincare. | People with sensitivities to polyphenol-rich herbal extracts. |
| Users of natural formulations seeking multifunctional botanicals. | Anyone who reacts adversely in patch tests with this ingredient. |
Safety Notes
- Low overall hazard profile suitable for broad topical use.
- Non-comedogenic, making it appropriate for blemish-prone skin.
Frequently Asked Questions about Perilla Frutescens Leaf Extract
What is Perilla Frutescens Leaf Extract?
It's a botanical extract from the leaves of the shiso plant, used in cosmetics for skin conditioning and odor masking.
Is it suitable for acne-prone skin?
Yes, with a comedogenic rating of zero, it does not clog pores.
Does it have antioxidant properties?
Yes, containing compounds like rosmarinic acid that support antioxidant activity.