产品说明

1. Product Introduction

Our St. John’s Wort Extract is a high-quality plant extract derived from St. John’s Wort herb. It is rich in a variety of beneficial active ingredients, which are widely recognized for their potential health benefits and extensive applications in various industries.

2. Active Ingredients

Hypericins

The main active ingredients in St. John’s Wort Extract are hypericins, including hypericin and pseudohypericin derivatives. These compounds are well known for their excellent antioxidant, anti-inflammatory and mood-regulating properties.

In particular, hypericin has been the subject of extensive research. Studies show that it can neutralize free radicals in the body, relieve emotional irritability, and is closely related to mood fluctuation, mental stress and chronic sub-health problems.

Flavonoids & Natural Essential Oil

St. John’s Wort Extract also contains natural flavonoids and essential oil components with a unique mild herbal aroma. These ingredients help soothe nervous tension, stabilize emotional state, and possess mild antioxidant and calming effects.

3. Appearance & Properties

Color

The color of our St. John’s Wort Extract varies according to purity grades. Conventional grade appears yellowish brown to reddish brown; high-purity St. John’s Wort Extract presents light yellow brown, and high-precision purified St. John’s Wort Extract shows pure white. All grades feature uniform and pure color without agglomeration or impurities.

Form

It can be supplied in various forms such as fine powder or liquid extract. The powder form is easy to handle with high stability, and can be made into dietary supplements and other functional products. The liquid extract has higher concentration and stronger activity, suitable for applications requiring high concentration and high solubility.

Solubility

The powder form has limited solubility in water but disperses better in oil-based systems. However, with the development of advanced extraction and formulation technology, water-soluble St. John’s Wort Extract can also meet the application needs of different industries.

4. Health Benefits

Antioxidant Protection

As mentioned above, hypericins and flavonoids in St. John’s Wort Extract deliver powerful antioxidant effects. They protect cells from oxidative damage caused by free radicals, help slow down the aging process and reduce the risk of chronic diseases.

Anti-Inflammatory Properties

St. John’s Wort Extract has been proven to have significant anti-inflammatory properties. It helps relieve mild internal inflammation, soothe physical discomfort, and maintain the normal physiological balance of the body.

Mood & Mental Health

Some studies indicate that the active ingredients of St. John’s Wort exert positive effects on mental regulation. They help ease low mood, relieve anxiety and pressure, and improve overall mental comfort.

Skin Conditioning

St. John’s Wort Extract helps repair uncomfortable skin, strengthen skin barrier function, reduce external irritation damage, and keep skin balanced and stable.

5. Applications

Dietary Supplements

St. John’s Wort Extract is a professional raw material for mood and mental conditioning dietary supplements. It can be made into capsules, tablets, powders or liquid supplements, providing consumers with a convenient way for antioxidant, emotional soothing and daily physical conditioning.

Food & Beverage Industry

In the food and beverage industry, St. John’s Wort Extract is used as a natural functional herbal additive. It can be applied in herbal teas, relaxation beverages and functional foods, endowing finished products with natural herbal flavor and nutritional value.

Cosmetics & Personal Care Products

Due to its excellent antioxidant and soothing properties, St. John’s Wort Extract is widely used in cosmetics and personal care products. It can be added to soothing creams, repair lotions and facial masks to relieve sensitive skin, reduce redness and maintain skin health.

6. Quality Assurance

Raw Material Sourcing

Our St. John’s Wort raw materials are sourced from reliable suppliers who follow good agricultural practices. Raw materials undergo careful selection and impurity removal to ensure high quality and consistent active ingredient composition for each batch.

Extraction Technology

Our optimized extraction process maximizes the extraction of core active ingredients such as hypericins and flavonoids while maintaining ingredient integrity. According to specific product requirements, we adopt advanced extraction technologies including supercritical fluid extraction and solvent extraction to ensure high activity and high purity of finished products.

Testing & Analysis

Every batch of St. John’s Wort Extract undergoes strict testing on active ingredient content, purity and overall quality. High Performance Liquid Chromatography (HPLC) is used to accurately determine the content of hypericin and other active ingredients. Comprehensive microbial and heavy metal tests are also conducted to ensure the product is free of harmful contaminants and fully compliant.

7. Packaging & Storage

Packaging

Our St. John’s Wort Extract is packed in high-quality sealed containers to isolate light, moisture and oxygen and prevent active ingredient decomposition and efficacy loss. Powder products are usually packed in multi-layer sealed bags or food-grade drums. Liquid extracts can be stored in glass bottles or other suitable sealed containers.

Storage Conditions

It is recommended to store St. John’s Wort Extract in a cool, dry place away from direct sunlight. The optimal storage temperature is 2°C to 8°C, which maximally preserves product activity and maintains the best quality and efficacy stability.

At SD Green Plant Extracts Manufacturers, we are committed to providing high-quality St. John’s Wort Extract that meets the highest industry standards. Whether you are in the dietary supplement, food and beverage, or cosmetics industry, our St. John’s Wort Extract will be a valuable addition to your product line.