Product Description

1. Product Introduction

Our Stevia Extract is a high-quality plant extract derived from premium natural stevia leaves. It is rich in steviol glycosides, rebaudioside, flavonoids, polyphenols, chlorogenic acid and other beneficial active ingredients. Featuring excellent natural sweetening performance, antioxidant maintenance, metabolic regulation and low-calorie health benefits, it is widely applied in beauty skincare, food & beverage, dietary health care and other industries, and has won wide market recognition.

2. Active Ingredients

Steviol Glycosides and Rebaudioside

The main active ingredients of stevia extract are natural steviol glycosides and rebaudioside compounds. These active substances are renowned for high multiple natural sweetening, low-calorie control, antioxidant and blood sugar stabilizing properties, serving as the core functional components of stevia.

Steviol glycosides and rebaudioside are key natural active ingredients intensively studied in the industry. Researches show that these ingredients are 200-300 times sweeter than sucrose with extremely low calories. They can effectively neutralize free radicals in the human body and on the skin surface. Free radicals are the main cause of skin oxidative dullness, fine lines, body aging, metabolic disorders and sub-health conditions, which can effectively improve various oxidative damages and metabolic imbalances.

Natural Polyphenols and Flavonoids

Stevia extract also contains abundant natural polyphenols, chlorogenic acid and plant flavonoids, with a pure and mild natural herbal scent. These ingredients not only endow the product with a healthy natural plant texture, but also deliver excellent effects of antioxidant and bacteriostatic activity, mild soothing and metabolic regulation. They can gently nourish the skin and body, providing multiple health benefits.

3. Appearance and Properties

Color

Our conventional-grade stevia extract ranges from light yellowish green to brownish yellow; the high-purity grade is light yellow, and the high-precision grade is off-white, free of impurities and caking.

Form

We provide fine dry powder and concentrated liquid extract in various specifications. The fine powder features delicate texture and easy formulation, suitable for producing dietary supplements, solid functional foods and skincare powder raw materials. The liquid extract has higher concentration with completely retained activity, which is more suitable for deep processing scenarios requiring high concentration and high permeability.

Solubility

Conventional stevia extract powder has good water solubility and exhibits better dispersion and dissolution in alcohol-based systems. Supported by advanced extraction and modification technologies, water-soluble stevia extract has achieved stable mass production, which is compatible with various water-based production systems and fully meets diversified application demands of different industries.

4. Health Benefits

Antioxidant Protection

As mentioned above, stevioside, flavonoids and polyphenols contained in stevia extract possess powerful antioxidant capacity. They can effectively eliminate free radicals in the body and on the skin, protect cells from oxidative damage and slow down the aging process of the body and skin. They effectively reduce the risks of dull and rough skin, dry lines and sagging, as well as sub-health problems caused by declined body metabolism.

Anti-inflammatory and Soothing Properties

Numerous studies have confirmed that stevia extract has remarkable anti-inflammatory and soothing effects. It can effectively relieve skin dryness, discomfort, redness and sensitivity, and assist in regulating mild internal inflammation of the human body. It works well in skin barrier stabilization, rough skin improvement and internal metabolic inflammation conditioning.

Physical Metabolism and Mental Conditioning

Natural active ingredients in stevia exert positive regulatory effects on human metabolism and physical and mental state. They help regulate the body’s sugar and lipid circulation, relieve physical and mental fatigue, improve low spirits and stabilize physical functions, effectively alleviating sub-health problems caused by greasy diet and metabolic disorders.

Metabolic Regulation and Health Maintenance

Glycosides and polyphenols in stevia extract can mildly regulate human metabolism, balance internal body circulation and smooth metabolic processes. They can replace sucrose with zero-calorie intake and relieve physical bloating, fatigue and other discomforts caused by excessive sugar intake and slow metabolism, realizing gentle full-body conditioning and health maintenance.

5. Applications

Dietary Supplements

As a high-quality natural raw material for dietary supplements, stevia extract can be processed into capsules, tablets, solid powders, oral liquids and other dietary products, providing consumers with convenient health maintenance solutions including antioxidant care, metabolic regulation, sugar control and weight management, as well as daily physical and mental nourishment.

Food and Beverage Industry

In the food and beverage industry, stevia extract serves as a natural zero-calorie functional sweetener, antioxidant raw material and flavor modifier. It can be added into sugar-free tea drinks, functional beverages, low-sugar snacks, baked goods and meal replacement foods to enhance nutritional value and antioxidant capacity, replace sucrose for sweetening, and create healthy low-sugar and zero-calorie natural flavors.

Cosmetics and Personal Care Products

Featured with excellent antioxidant, anti-inflammatory and soothing repair properties, stevia extract is widely used in cosmetics and personal care products. It can be added into toners, face creams, serums, lotions and daily care products to resist skin oxidative dullness, soothe red and sensitive skin, repair rough and damaged skin, and maintain delicate, stable and healthy skin condition in the long run.

6. Quality Assurance

Raw Material Procurement

All stevia raw materials are sourced from reliable suppliers complying with Good Agricultural Practices. Raw materials undergo strict manual and mechanical double screening. Only plump, bright-colored, mature high-quality stevia leaves free from mildew, insect damage and harmful residues are selected to ensure superior raw material quality, stable active ingredients and consistent quality from the source.

Extraction Technology

Our extraction process has been optimized and upgraded to maximally extract core active ingredients including steviol glycosides, rebaudioside, flavonoids and polyphenols, 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

Every batch of stevia extract undergoes strict tests on active ingredient content, purity and overall quality. High Performance Liquid Chromatography (HPLC) is applied to accurately detect the content of core components such as steviol glycosides, flavonoids and polyphenols to ensure compliance with standards. Meanwhile, strict safety tests on microorganisms, heavy metals and impurities are carried out to eliminate harmful contaminants and ensure safe and compliant products.

7. Packaging and Storage

Packaging

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

Storage Conditions

It is recommended to store stevia 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 maximally lock active ingredients and maintain stable product quality and efficacy for a long time.

As a professional manufacturer of SD green plant extracts, we are committed to providing high-quality stevia extract that meets the highest industry standards. Whether you are engaged in dietary supplements, food & beverage or cosmetics industry, our stevia extract is a valuable raw material to enrich your product line and enhance core product value.