产品说明

1. Product Introduction

Our White Willow Bark Extract is a high-quality plant extract derived from premium natural white willow bark raw materials. Rich in willow bark flavonoids, anthocyanins, polyphenols, salicylic acid, organic acids and other beneficial active ingredients, it features excellent skin soothing and stabilization, purifying repair, mild brightening and natural dietary conditioning properties. Widely applied in cosmetics, food and beverage, dietary health and other industries, it has been widely recognized by the market.

2. Active Ingredients

Willow Bark Flavonoids and Anthocyanins

The main active ingredients of white willow bark extract are natural willow bark flavonoids and anthocyanin compounds. These active substances are renowned for powerful antioxidant, skin brightening, anti-inflammatory, soothing and calming effects, which constitute the core efficacy of white willow bark extract.

Willow bark flavonoids and anthocyanins are key natural active ingredients intensively studied in the industry. Studies have shown that these components can effectively neutralize free radicals in the human body and on the skin surface. Free radicals are the main cause of skin oxidative dullness, rough and sensitive skin, fine lines, body aging and sub-health conditions, enabling the extract to effectively improve various oxidative damages.

Natural Polyphenols, Salicylic Acid and Organic Acids

White willow bark extract is also abundant in natural polyphenols, salicylic acid and organic acids, with an elegant and fresh natural woody fragrance. These ingredients not only endow the product with a refreshing and pure herbal texture, but also deliver excellent effects on metabolism regulation, mild bacteriostasis, dredging soothing and brightening conditioning. They gently nourish and maintain skin and physical conditions to bring multiple maintenance benefits.

3. Appearance and Properties

Color

Conventional-grade white willow bark extract ranges from light brownish yellow to yellowish brown; high-purity grade is light pale yellow, and high-precision grade is pale yellowish white, free of impurities and agglomerates.

Form

The product is available in fine powder and concentrated liquid extract. The delicate powder is easy to formulate and suitable for producing dietary supplements, solid functional foods and cosmetic powder raw materials. The liquid extract features higher concentration and fully retained active ingredients, which is more suitable for deep processing scenarios requiring high concentration and high permeability.

Solubility

Conventional white willow bark extract powder has moderate water solubility and achieves better dispersion and dissolution effects in alcohol-based and oil-based systems. Supported by advanced extraction and modification technology, water-soluble white willow bark extract has realized stable mass production, which is compatible with various water-based production systems and fully meets the diversified application needs of different industries.

4. Health Benefits

Antioxidant Protection

As mentioned above, flavonoids, anthocyanins and polyphenols in white willow bark extract possess strong antioxidant capacity. They can effectively eliminate free radicals in the body and on the skin, protect cells from oxidative damage, slow down the aging process of the body and skin, and reduce the risks of skin dullness and roughness, aging and sagging as well as physical sub-health problems.

Anti-inflammatory and Soothing Properties

Multiple studies have confirmed that white willow bark extract has remarkable anti-inflammatory and soothing effects. It can effectively relieve superficial skin inflammation, redness, sensitivity and hot discomfort, and assist in regulating mild internal inflammation of the body. It plays a positive role in skin calming and stabilization, rough skin improvement and metabolic inflammation conditioning.

Body Metabolism and Physical & Mental Conditioning

The natural active ingredients in white willow bark exert positive regulatory effects on human metabolism and physical and mental state. They help regulate body circulation, relieve physical fatigue, improve listlessness, stabilize physical functions, and effectively ameliorate sub-health problems caused by overwork and metabolic disorders.

Metabolic Maintenance and Health Care

The organic acids and polyphenols in white willow bark extract can mildly regulate human metabolism, balance body circulation, promote unobstructed metabolism, and relieve body bloating and fatigue caused by slow metabolism and poor circulation, realizing gentle full-body conditioning and health maintenance.

5. Applications

Dietary Supplements

As a high-quality natural raw material in the dietary supplement industry, white willow bark extract can be processed into capsules, tablets, solid powders, oral liquids and other dietary products, providing consumers with a convenient solution for antioxidant protection, metabolic regulation and daily physical and mental health maintenance.

Food and Beverage Industry

In the food and beverage industry, white willow bark extract serves as a natural functional additive, antioxidant raw material and flavor regulator. It can be added to herbal drinks, functional beverages, nutritional snacks and baked foods to effectively enhance product nutritional value, antioxidant capacity and natural fresh plant flavor.

Cosmetics and Personal Care Products

Endowed with excellent antioxidant, anti-inflammatory, soothing repair and mild brightening properties, white willow bark extract is widely used in cosmetics and personal care products. It can be added to toners, creams, essences, lotions and washing & care products to resist skin oxidative dullness, relieve skin redness and sensitivity, improve rough skin texture, repair damaged skin, and maintain delicate, transparent and stable healthy skin for a long time.

6. Quality Assurance

Raw Material Procurement

All our white willow bark raw materials are sourced from reliable suppliers complying with Good Agricultural Practices. Raw materials undergo strict manual and mechanical double screening. Only high-quality mature white willow bark with complete texture, good growth condition, no mildew, no insect pests and no decay are selected to ensure high-quality raw materials, stable ingredients and consistent quality from the source.

Extraction Technology

Our extraction process is multi-layer optimized and upgraded to maximally extract core active ingredients including willow bark flavonoids, anthocyanins, polyphenols and salicylic acid, while completely retaining their molecular structure and biological activity to avoid active ingredient loss. Advanced technologies such as supercritical fluid extraction, low-temperature solvent extraction and spray drying are flexibly adopted according to different product grade requirements to guarantee product purity and quality.

Testing and Analysis

Each batch of white willow bark extract undergoes strict tests on active ingredient content, purity and overall quality. High Performance Liquid Chromatography (HPLC) is applied to accurately determine the content of core components to meet quality standards. Meanwhile, rigorous safety tests on microorganisms, heavy metals and impurities are carried out to eliminate harmful contaminants and ensure product safety and compliance.

7. Packaging and Storage

Packaging

Our white willow bark extract is packed in high-quality sealed containers, which can effectively isolate light, moisture and oxygen erosion and prevent oxidative failure of active ingredients. Powder products are normally packed in food-grade multi-layer composite bags and moisture-proof cardboard drums; liquid extracts are stored in light-proof glass bottles and various eco-friendly sealed containers to ensure quality during transportation and storage.

Storage Conditions

It is recommended to store white willow bark extract in a cool, dry, ventilated and dark place away from direct sunlight. Low-temperature refrigeration at 2°C to 8°C is recommended to maximize the retention of product activity and ensure long-term stable product quality and efficacy.

As a professional manufacturer of SD green plant extracts, we are committed to providing high-quality white willow bark extract that meets the highest industry standards. Whether for dietary supplement, food, beverage or cosmetic industries, our white willow bark extract is a valuable raw material to enrich your product lines and enhance core product value.