Perilla Extract (Perilla Frutescens Leaf Extract)

Perilla Extract (Perilla Frutescens Leaf Extract) – Versatile plant active ingredient for cosmetics, food, and dietary supplements (CAS: 90082-61-4)

Perilla Extract (Perilla Frutescens Leaf Extract) is derived from the leaves of the Perilla plant, which is native to Asia and is also known as Shiso or sesame leaf. It has a long tradition as a flavorful and health-promoting herb, particularly in Japanese, Korean, and Chinese cuisine. In recent years, Perilla has increasingly gained attention as a valuable ingredient in cosmetic formulations and dietary supplements.

Important bioactive ingredients

• Polyphenols (e.g., rosmarinic acid): Well-known antioxidants that can scavenge free radicals and have anti-inflammatory effects.
• Flavonoids (e.g.Luteolin, Apigenin): Support the antioxidant capacity and may contribute to improved cell protection.
• Essential oils: Give the Perilla leaves their characteristic, slightly minty aroma and may have soothing as well as antimicrobial properties.
• Various vitamins and minerals: Complement the holistic effect profile and are interesting for both cosmetic and culinary applications.

Applications in cosmetics

In skincare, Perilla extract is valued for its antioxidant and irritation-soothing properties:

• Antioxidant protection: Polyphenols such as rosmarinic acid help to preserve the skin from oxidative stress and counteract premature aging.
• Soothing Effects: Flavonoids can help reduce redness and skin irritations. Additionally, Perilla extract can provide support for sensitive or blemished skin.
• Moisture and Skin Protection: Ingredients from Perilla leaves strengthen the skin barrier and improve moisture content.
• Versatile Formulation: Suitable for creams, lotions, serums, masks, and other products aimed at soothing, antioxidant care.

Use in Food

In East Asia, Perilla leaves are traditionally considered popular cooking ingredients. Their fresh, slightly minty aroma makes them a versatile seasoning herb:

• Salads & Wraps: The leaves are eaten raw or used to wrap other ingredients (e.g. in Korean dishes).
• Dressings & Sauces: An extract from perilla leaves can add a distinctive flavor to dishes.
• Herbal drinks: Perilla leaf extract is used in refreshing teas or lemonades – sometimes in combination with other herbs.

In Western kitchens, the perilla plant is gaining increasing importance, especially for gourmets looking to try new flavors. In addition to its taste, perilla extract also offers a portion of valuable antioxidants.

Use in dietary supplements

Due to its wide range of polyphenols and flavonoids, Perilla extract is increasingly used in dietary supplement products:

• Immune system and cell protection: The antioxidants contained may help support the immune system and protect cells from oxidative damage.
• Soothing effect for allergies: Some studies attribute a soothing effect to Perilla extract for mild allergic symptoms (e.g., hay fever).
• Capsules and powder: Perilla extract is often offered in concentrated form and can be easily integrated into daily life.

Please note that dietary supplements are not a substitute for a balanced diet. The daily dosage should always comply with legal requirements and manufacturer instructions.

Manufacturing and Purity

Perilla Extract (Perilla Frutescens Leaf Extract) is  obtained through a gentle extraction process to largely preserve the sensitive polyphenols and flavonoids. In high-quality extracts, purity and the content of active ingredients (e.g., rosmarinic acid) are regularly monitored and standardized.

Recommended Usage Concentration

Cosmetic Products: Depending on the formulation and desired effect, amounts of 1–5% are used. Higher concentrations may be appropriate for intensive care or specialty products (e.g., anti-aging serums).

Food: The usage amounts vary depending on the flavor profile.Already small doses (0.1–0.5%) can give dishes a distinctive flavor and additional antioxidants.

Dietary supplements: Depending on the product formulation, typical daily doses range from 100–500 mg of Perilla extract. More precise information depends on the respective standardizations and product goals.

Clinical studies and efficacy

Research on Perilla primarily focuses on the antioxidant and anti-inflammatory effects of the contained polyphenols. Initial studies also indicate a possible alleviating effect on mild allergic symptoms. Further investigations and randomized clinical trials could confirm the potential of Perilla extract in more detail. (Sources: Journal of Ethnopharmacology, Phytochemistry Reviews)

Conclusion: Perilla Extract – A Multifaceted Plant Treasure

Perilla Extract (Perilla Frutescens Leaf Extract) impresses with its diverse applications in cosmetics, cuisine, and dietary supplements. Its antioxidant and skin-soothing properties make it a sought-after ingredient in skincare products, while its spicy-fresh aroma adds a unique touch to dishes and beverages. Additionally, health benefits such as the potential to support the immune system and provide cell protection advocate for its use in dietary supplements. Thus, Perilla Extract enriches various formulations and products with natural, beneficial ingredients.