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Xi'an complex bio-tech CO.,LTD.

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Antioxidant

Antioxidants are a very important nutritional supplement as they help our bodies defend against free radical damage. Free radicals are unstable molecules that are produced in our bodies and can cause damage to cells and tissues. Long-term exposure to free radicals can lead to aging, disease, and other health problems.

Antioxidants protect our cells from damage by capturing and neutralizing free radicals. They help our bodies maintain a healthy immune system, reduce inflammation, and prevent chronic disease.

Our products are high-quality antioxidants proven through scientific research and clinical trials. We use the most advanced technology and all-natural ingredients to ensure the safety and effectiveness of our products. Our antioxidants not only help you maintain a youthful and healthy appearance, they also strengthen your immunity and improve your body's resistance.

Our antioxidants are easy to use, just take a daily dose. Our products are suitable for people of all ages, whether you are young or old, you can benefit from them. Whether you're looking to improve the appearance of your skin or improve your body's overall health, our antioxidants are ideal for you.

Don't let free radicals cause damage to your body, choose our antioxidants to keep your body energized and healthy!
There are 237 products.
Cosmetic Raw Materials
Health Product Raw Materials
Food Raw Materials
Fruit And Vegetable Powder
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All Products
Cosmetic Raw Materials
Health Product Raw Materials
Food Raw Materials
Fruit And Vegetable Powder
Food additives
All Products
  • Supply Natural Organic Taxifolin 95% Dihydroquercetin
    Supply Natural Organic Taxifolin 95% Dihydroquercetin
    3.5~4USD
    Brand:
    Complex
    Min. Order:
    Kilogram
    Model No:
    CP06-21091308
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    3000 KGS/week
    Place of Origin:
    Shaanxi,China
    Products Description>> Dihydroquercetin taxifolin, also known as quercetin flavin, soluble in glacial acetic acid, alkaline aqueous solution Yellow, almost insoluble in water, bitter in ethanol solution. It can be used as medicine, has good...
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  • Best Quality Dihydroquercetin Powder Taxifolin 98%
    Best Quality Dihydroquercetin Powder Taxifolin 98%
    USD 3.5 - 4 / Gram
    Brand:
    Complex
    Model No:
    CP06-2109137
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    3000 kilogram/kilograms per week
    Place of Origin:
    Shaanxi,China
    Products Description>> Taxifolin, also known as dihydroquercetin, is a flavonoid compound found in various plants, including onions, milk thistle, and Siberian larch trees. It is known for its antioxidant and anti-inflammatory properties, and...
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  • High Purity Quercetin Dihydrate 98%
    High Purity Quercetin Dihydrate 98%
    43~51USD
    Brand:
    Complex
    Min. Order:
    Kilogram
    Model No:
    CP06-21091405
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    3000 kilogram/kilograms per week
    Place of Origin:
    Shaanxi,China
    Products Description>> Quercetin is a natural polyphenolic compound with a chemical structure of C15H10O7, which can be extracted from Quercus genus plants. Quercetin has powerful antioxidant, anti-inflammatory and anti-tumor effects, can...
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  • Plant Extract Taxifolin Dihydroquercetin Taxifolin 98% HPLC
    Plant Extract Taxifolin Dihydroquercetin Taxifolin 98% HPLC
    USD 3.5 - 4 / Gram
    Brand:
    Complex
    Model No:
    CP10-21091306
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    3000 KGS/week
    Place of Origin:
    Shaanxi,China
    What Is Dihydroquercetin Powder? We are excited to introduce our latest product, Dihydroquercetin Powder, a powerful new supplement that is sure to become a staple in your product line. This natural, plant-derived powder is rich in antioxidants and...
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  • Natural Quercetin Dihydrate Powder Quercetin Powder
    Natural Quercetin Dihydrate Powder Quercetin Powder
    16.4~20.7USD
    Brand:
    Complex
    Min. Order:
    Kilogram
    Model No:
    CP06-21091401
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    3000 kilogram/kilograms per week
    Place of Origin:
    Shaanxi,China
    Products Description>> Quercetin powder is a dietary supplement that is made from the flavonoid quercetin, which is found in many fruits, vegetables, and other plants. Quercetin has antioxidant properties and has been studied for its potential...
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  • sophora japonica extract quercetin 98% quercetin powder
    sophora japonica extract quercetin 98% quercetin powder
    16.4~20.7USD
    Brand:
    Complex
    Min. Order:
    Kilogram
    Model No:
    CP06-21091402
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    3000 Kilogram/Kilograms per week
    Place of Origin:
    Shaanxi,China
    Products Description>> Sophora japonica extract is derived from the flowers or buds of the Sophora japonica tree, a plant native to Asia. The extract is rich in bioactive compounds, including flavonoids, alkaloids, and triterpenoids. Among the...
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  • Gossypium herbaceum L. extract of gossypol acetate powder
    Gossypium herbaceum L. extract of gossypol acetate powder
    USD 20 / Kilogram
    Min. Order:
    Kilogram
    Transportation:
    Land,Ocean,Air,Express
    Gollypol Acetate Product Name: Gollypol Acetate Specification: 98% CAS: 12542-36-8 Certification: ISO, HACCP, KOSHER, HALAL Standard: GB, USP, EP Certifications:ISO, HACCP, HALAL, ORGANIC, KOSHER Delivery: Shipped in Same day from stocks Packing:...
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  • High Quality Dihydromyricetin Bulk Powder
    High Quality Dihydromyricetin Bulk Powder
    90~175USD
    Brand:
    Complex
    Min. Order:
    Kilogram
    Model No:
    CP06-2101909
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/foil bag,25kgs/drum
    Supply Ability:
    1000000kgs/year
    Place of Origin:
    Shaanxi,China
    Productivity:
    1000000kgs/year
    Products Description>> Dihydromyricetin, also known as Ampelopsin, is a natural flavonoid compound found in the leaves of the oriental vine (Ampelopsis grossedentata). It has been traditionally used in China as a medicinal herb for the...
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  • Paeonia Suffruticosa Root Bark Extract Paeonol 99%
    Paeonia Suffruticosa Root Bark Extract Paeonol 99%
    65~75USD
    Brand:
    Complex
    Min. Order:
    Kilogram
    Model No:
    CP05-21101806
    Transportation:
    Ocean,Land,Air,Express
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    100kg/week
    Place of Origin:
    China
    Product Description>> Paeonol is a natural compound that is found in certain species of plants, including peonies, cinnamon bark, and other herbs. It is a type of phenolic compound that is known for its antioxidant, anti-inflammatory, and...
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  • Best products sophora japonica extract powder
    Best products sophora japonica extract powder
    95~102USD
    Brand:
    complex
    Min. Order:
    Kilogram
    Model No:
    CP09-21091506
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    5000000KGS/years
    Place of Origin:
    Shanxi,China
    Productivity:
    5000000KGS/years
    Product Description >> Sophora flowers (robinia pseudoacacia) are many flowers, racemes, butterfly-shaped corolla, clusters when in full bloom, overlapping dangling florets are more wrinkled and curly, petals are scattered, complete calyx...
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  • Supply Pure Centella Plant Organic centella asiatica extract
    Supply Pure Centella Plant Organic centella asiatica extract
    12~16USD
    Brand:
    complex
    Min. Order:
    Kilogram
    Model No:
    CP09-21091305
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    3000 kilogram/Kilograms per week
    Place of Origin:
    Shanxi,China
    Productivity:
    5000000KGS/years
    Products Description>> Centella asiatica extract is rich in triterpenoids, which are known to improve skin elasticity and reduce the appearance of fine lines and wrinkles. It also has a calming effect on the skin and can help reduce redness...
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  • Pomegranate Extract Ellagic Acid powder
    Pomegranate Extract Ellagic Acid powder
    USD 19 / Kilogram
    Min. Order:
    Kilogram
    Transportation:
    Ocean,Land,Air,Express
    Ellagic Acid 1.Latin Name: Punica granatum L. 2.Specification Ratio: 10:1 1%-90% Ellagic acid 3.Appearance: Gray powder 4.Part: peel 5.Test Method: HPLC 6.Package: 25kg/drum Description What Is Ellagic Acid Powder? Ellagic acid powder may not be a...
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  • 100% Natural Organic Aloe Vera Extract Aloin
    100% Natural Organic Aloe Vera Extract Aloin
    USD 25 / Kilogram
    Min. Order:
    Kilogram
    Transportation:
    Ocean,Land,Air,Express
    Aloin Powder Botanical Source: Leaf of Aloe Barbadensis Active ingredient: Aloin / Barbaloin Specification: 20%, 40%, 60%, 90%, 95% Certifications: ISO, KOSHER, HACCP, CQC Delivery: Shipped in Same day from stocks Carton：1-10kg Drum: 20,25kg...
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  • Free Sample ganoderma lucidum spore extract powder
    Free Sample ganoderma lucidum spore extract powder
    21~23USD
    Brand:
    Complex
    Min. Order:
    Kilogram
    Model No:
    CP05-21092315
    Transportation:
    Ocean,Land,Air,Express
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    3000 kilogram/kilograms
    Place of Origin:
    China
    Products Description>> Lucid ganoderma exteact powder is made of flesh selenium-enriched Ganoderma lucidum Spore Powder which is produced by the Ganoderma lucidum plantation of Healthwise. Spore power is collected by washed layer deposition...
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  • Hot Sale Dihydromyricetin Extract Dihydromyricetin 98 Powder
    Hot Sale Dihydromyricetin Extract Dihydromyricetin 98 Powder
    90~175USD
    Brand:
    Complex
    Min. Order:
    Kilogram
    Model No:
    CP06-2101908
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/foil bag,25kgs/drum
    Supply Ability:
    1000000kgs/year
    Place of Origin:
    Shaanxi,China
    Productivity:
    1000000kgs/year
    Product Name>> --Hot Sale Dihydromyricetin Extract Dihydromyricetin 98 Powder Product Detail>> Products Description>> Vine tea extract is extracted from the stems and leaves of Ampelopsis Grossedentata (commonly called vine tea)....
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  • Top quality Natrual Tree Peony Bark Extract Paeonol
    Top quality Natrual Tree Peony Bark Extract Paeonol
    USD 65 - 75 / Kilogram
    Model No:
    CP05-21101809
    Transportation:
    Ocean,Land,Air,Express
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    100kg/week
    Product Name>> --Top quality Natrual Tree Peony Bark Extract Paeonol Product Detail>> Products Description>> Paeonol is an organic compound with a chemical formula of C9H10O3. It is an effective ingredient extracted from the dried...
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  • Astaxanthin Feed Grade Powder Haematococcus Pluvialis Powder
    Astaxanthin Feed Grade Powder Haematococcus Pluvialis Powder
    USD 100 - 110 / Kilogram
    Model No:
    BG08-21081708
    Transportation:
    Ocean,Air,Express,Others
    Packaging:
    25/kg paper drum and two plastic-bags inside 1,5,10kg Paper box
    Supply Ability:
    5000000 Kilogram/Kilograms per Year
    Place of Origin:
    China
    Product Description >> Astaxanthin , also known as xanthine shrimp, lobster shell pigment, is a carotenoid, also is the highest level in carotenoids synthetic product, dark pink, chemical structure similar to beta carotene.Astaxanthin is a...
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  • Best Selling 2.5% Pure Astaxanthin Powder
    Best Selling 2.5% Pure Astaxanthin Powder
    USD 100 - 110 / Kilogram
    Model No:
    BG08-21081709
    Transportation:
    Ocean,Air,Express,Others
    Packaging:
    25/kg paper drum and two plastic-bags inside 1,5,10kg Paper box
    Supply Ability:
    3000 Kilogram/Kilograms per Week
    Place of Origin:
    China
    Product Description >> Astaxanthin, is a lipid-soluble pigment, made from natural Haematococcus Pluvialis. It is one of the world’s most powerfulanti-oxidant product. It can effectively remove oxygen free radicals within the cell, enhance the...
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  • Hot sale Natural bulk olive leaf extract 40%
    Hot sale Natural bulk olive leaf extract 40%
    10~99USD
    Brand:
    Complex
    Min. Order:
    Kilogram
    Model No:
    CP06-21092811
    Transportation:
    Ocean,Land,Air,Express,Others
    Packaging:
    1kg/Food grade plastic bag. 25kg/drum Double medical grade plastic-bag inside,fiber drum outside.
    Supply Ability:
    3000 kilogram/kilograms per week
    Place of Origin:
    Shaanxi,China
    Productivity:
    5000000kgs/year
    Products Description>> Olive leaf is the leaf of the olive tree (Olea europaea), the leaf has been used medicinally in various times and places. Olive leaf and olive leaf extracts (OLE), are now marketed as anti-aging, immunostimulator,...
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  • Lemon Balm Dry Extract For Health Benefits Supplement
    Lemon Balm Dry Extract For Health Benefits Supplement
    15~109USD
    Brand:
    Complex
    Min. Order:
    Kilogram
    Model No:
    CP06-2101509
    Transportation:
    Ocean,Land,Air,Express
    Packaging:
    1kg/foil bag,25kgs/drum
    Supply Ability:
    5000000kg/year
    Place of Origin:
    Shaanxi,China
    Productivity:
    5000000kgs/year
    Product Name>> --Lemon Balm Dry Extract For Health Benefits Supplement Product Detail>> Products Description>> Lemon balm ,melissa (melissa officinalis), balm,common balm,or balm mint, is a perennial herbaceous plant in the mint...
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  • Rosmarinic Acid Lemon Balm Dietary Supplement Benefits
    Rosmarinic Acid Lemon Balm Dietary Supplement Benefits
    USD 99 - 105 / Kilogram
    Brand:
    Complex
    Model No:
    CP06-2101508
    Transportation:
    Ocean,Land,Air,Express
    Packaging:
    1kg/foil bag,25kgs/drum
    Supply Ability:
    5000000kg/year
    Place of Origin:
    Shaanxi,China
    Productivity:
    5000000kgs/year
    Product Name>> --Rosmarinic Acid Lemon Balm Dietary Supplement Benefits Product Detail>> Products Description>> Lemon balm ,melissa (melissa officinalis), balm,common balm,or balm mint, is a perennial herbaceous plant in the mint...
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  • Organic Lemon Balm Leaf Extract For Skin Benefits
    Organic Lemon Balm Leaf Extract For Skin Benefits
    USD 99 - 105 / Kilogram
    Brand:
    Complex
    Model No:
    CP06-2101507
    Transportation:
    Ocean,Land,Air,Express
    Packaging:
    1kg/foil bag,25kgs/drum
    Supply Ability:
    5000000kg/year
    Place of Origin:
    Shaanxi,China
    Productivity:
    5000000kgs/year
    Product Name>> --Organic Lemon Balm Leaf Extract For Skin Benefits Product Detail>> Products Description>> Lemon balm ,melissa (melissa officinalis), balm,common balm,or balm mint, is a perennial herbaceous plant in the mint...
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  • Herb Pharm Organic Lemon Balm Extract Capsules
    Herb Pharm Organic Lemon Balm Extract Capsules
    USD 50 - 58 / Kilogram
    Brand:
    Complex
    Model No:
    CP06-2101506
    Transportation:
    Ocean,Land,Air,Express
    Packaging:
    1kg/foil bag,25kgs/drum
    Supply Ability:
    5000000kg/year
    Place of Origin:
    Shaanxi,China
    Productivity:
    5000000kgs/year
    Product Name>> --Herb Pharm Organic Lemon Balm Extract Capsules Product Detail>> Products Description>> Lemon balm ,melissa (melissa officinalis), balm,common balm,or balm mint, is a perennial herbaceous plant in the mint...
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  • Lemon Balm Herb Extract Used For Supplement
    Lemon Balm Herb Extract Used For Supplement
    USD 50 - 58 / Kilogram
    Brand:
    Complex
    Model No:
    CP06-2101505
    Transportation:
    Ocean,Land,Air,Express
    Packaging:
    1kg/foil bag,25kgs/drum
    Supply Ability:
    5000000kg/year
    Place of Origin:
    Shaanxi,China
    Productivity:
    5000000kgs/year
    Product Name>> --Lemon Balm Herb Extract Used For Supplement Product Detail>> Products Description>> Lemon balm ,melissa (melissa officinalis), balm,common balm,or balm mint, is a perennial herbaceous plant in the mint...
    Contact Now
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If you have any questions our products or services,feel free to reach out to us.Provide unique experiences for everyone involved with a brand. we’ve got preferential price and best-quality products for you.

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WHY CHOOSE US
Xi'an Complex Bio-tech Co.,Ltd. is located in Xi'an, the birthplace of the Silk Road and Eastern civilization. It has rich Chinese herbal medicine resources and specializes in the research and development and production of natural biological essences. We specialize in the research and development, production and sales of natural plant active ingredients. We have extensive experience in customized product supply. Our main products include natural herbal ingredients, such as acerola powder, Ganoderma lucidum extract, saw palmetto extract powder; natural fruit and vegetable powders, such as blueberry powder, strawberry powder, apple powder, pomegranate powder, kiwi powder, matcha powder, etc.

Relying on the strong scientific research capabilities of Xi'an universities and being custom-made and market-oriented, our company can customize a variety of natural products to meet the needs of different industries. We have 2 standard factories, including 4 standard production lines, 2 pilot production lines, 1 GMP standard workshop and an independent testing R&D center.
  • 1. We are the source factory with tens of thousands of acres of raw material planting bases and the most advanced mechanical production lines.
  • 4. We can provide you with high-quality service and efficient and convenient logistics. For example: by air, by sea, by land, by express.
  • 2. We have a dedicated product quality control center and product quality inspection process, product quality is guaranteed.
  • 5. We accept your customization requirements and design the packaging according to your wishes. Only when you are satisfied, we will send out the products, and we will pay attention to the logistics information in time, and get in touch with you in time to ensure that the package arrives on time and safely.
  • 3.100,000 level clean production workshop, Non-additive, Non-GMO, Non-Irradiated/treat by heat only.

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