Changsha Natureway Co., Ltd. is a professional manufacturer of herbal extracts and green tea extracts in China.
We gained ISO9001 and GMP certificate.
Contact: Linda
Skype: linda01123
Tel: 86 731 2866768,
Fax: 86 731 2967875,
 E-mail: linda23@21cn.com ,
Http://www.herbingredient.com

Our products:

Artemisinin 99% artemisinin
Alfalfa extract 5% flavonoids
Alfalfa extract 7:1
Angelica extract 1% ligustilide
Astragalus root extract 0.2% Flavone & 16% Polysacchrides
Astragalus root extract 50% polysaccharides
Astragalus root extract 4:1
Banaba leaf extract 1% corosolic acid
Banaba leaf extract 3% corosolic acid
Barley grass juice powder 20:1
Bilberry extract 5:1
Bilberry extract 10% anthocyanidins
Bilberry extract 15% anthocyanidins
Bilberry extract 25% anthocyanidins
Bilberry juice (frozen) juice
Blueberry extract 25% anthocyanidins
Black currant extract 25% anthocyanidins
Bitter melon extract 10:1
Bitter melon extract 30:1
Black tea extract 25% polyphenols
Dandelion Extract       4:1 
Cat's claw extract 4:1
Cat's claw extract 4% alkaloids
Chrysanthemum extract   4:1 (Instant)
Citrus aurantium extract 10% synephrine
Citrus aurantium extract 30% synephrine
Citrus aurantium extract 95% synephrine
Cinnamon bark extract 10:1
Cinnamon bark extract 20:1
Cordyceps Extract 4:1
Cordyceps Extract 40% polysaccharides
Ecdysterone 90% ecdysterone
Eyebright extract 4:1
Turmeric extract 15% curcumin
Turmeric extract 90% curcumin
Turmeric extract 95% curcumin
Echinacea purpurea extract 4% phenolics
Echinacea purpurea extract 4% phenolics
Echinacea purpurea extract 6% phenolics
Echinacea purpurea extract 10% phenolics
Ginkgo biloba leaf extract 24% Ginkgoflavoglycosides / 6% Terpene Lactories / Ginkgolic Acid <5ppm
Ginkgo biloba leaf extract 24% Ginkgoflavoglycosides / 6% Terpene Lactories / Ginkgolic Acid <1ppm
Ginkgo biloba leaf extract 24% Ginkgoflavoglycosides / 6% Terpene Lactories / Ginkgolic Acid <1ppm
Guarana extract Caffeine  22%
Guarana extract Caffeine  10%
Grape seed extract 95% proanthocyanidins
Green tea extract 40% polyphenols / 10% EGCG
Green tea extract 40% polyphenols / 12% EGCG
Green tea extract 40% polyphenols / 15% EGCG
Green tea extract 50% polyphenols / 30% catechins / <1% caffeine
Green tea extract 75% polyphenols / 50% catechins / 30% EGCG
Green tea extract 90% polyphenols / 70% catechins / 40% EGCG
Green tea extract 95% polyphenols / 80% catechins / 45% EGCG / <1% caffeine
Green tea extract 98% polyphenols / 80% catechins / <1% caffeine
Green tea extract 99% polyphenols / 85% catechins / <0.5% caffeine
Green tea extract 85% catechins / 50% EGCG/ <1% caffeine
Green tea extract 85% catechins / 60% EGCG/ <0.5% caffeine
Green tea extract 20% L-theanine
Green tea extract 30% L-theanine / <2% caffeine
Green tea extract 98% L-theanine
Green tea extract 20% polysaccharides
Instant black tea extract 25% polyphenols
Instant green tea extract 40% polyphenols
Instant Oolong tea extract 25% polyphenols
Instant jasmine tea extract 40% polyphenols
Instant Pu'er tea extract 25% polyphenols
Jujube extract 5:1
Kudzu root extract 40% isoflavones
Kudzu root extract 50% isoflavones
Kudzu root extract 60% isoflavones
Kudzu root extract 80% puerarine
Luo han guo extract 12:1
Luo han guo extract 80% mogrosides
Luo han guo extract 25% Mogroside Ⅴ
Lycium extract 15% polysaccharides
Lycium extract 40% polysaccharides
Macleaya cordata extract 60% alkaloids
Macleaya cordata extract 40% sanguinarine
Macleaya cordata extract 20% alkaloids
Magnolia bark extract 40% Magnolol+ Honokiol
Magnolia bark extract 90% Magnolol+ Honokiol
Magnolia bark extract 95% Magnolol+ Honokiol
Marigold extract 5% lutein
Marigold extract 10% lutein
Milk thistle extract 80% silymarin / 30% silybin
Milk thistle extract 80% silymarin / 35% silybin
Milk thistle extract 80% silymarin / 40% silybin
Milk thistle extract 60% silybin
Panax ginseng extract 10% ginsenosides
Panax ginseng extract 50% ginsenosides
Panax ginseng extract 80% ginsenosides
Panax ginseng extract powder / 4% ginsenosides
Passion flower extract 4:1
Passion flower extract 4% flavonoids
Pumpkin seed extract 4:1
Pumpkin seed extract 20% polysaccharides
Red Rice Yeast 4:1
Red Rice Yeast 0.5% Lovastatin
Red Rice Yeast 1.0% Lovastatin
Red Rice Yeast 1.5% Lovastatin
Reishi mushroom extract 4:1
Reishi mushroom extract 10% polysaccharides / 4% Triterpenoids
Reishi mushroom extract 30% polysaccharides
Rhodiola crenulata extract 1% salidrosides
Rhodiola crenulata extract 2% salidrosides
Rhodiola crenulata extract 3% salidrosides
Rhodiola rosea extract 40% poly / 1% rosavins / 1% salidrosides
Rhodiola rosea extract 45% poly / 2% rosavins
Rhodiola rosea extract 50% poly / 3% rosavins
Rhodiola rosea extract 50% poly / 5% rosavins
Rosemary extract 2.5% rosmarinic acid
Rosemary extract 25% carnosic acid
Soy bean extract 40% soy isoflavones
Soy bean extract 60% soy isoflavones
Stevia extract 80% steviosides (de-bitter)
Stevia extract 90% steviosides / RA>40%
Stevia extract 90% steviosides / RA>60%
Stevia extract 90% steviosides / RA>80%
Stevia extract 95% steviosides
Scutellaria root extract 78% baicalin
Scutellaria root extract 80% baicalin
Scutellaria root extract 90% baicalin
Scutellaria root extract 95% baicalin
Siberian Ginseng extract 0.8% Eleutherosides B + E
Siberian Ginseng extract 1.2% Eleutherosides B + E
Tomato juice extract 1% lycopene
Tomato juice extract 3% lycopene
Tomato juice extract 5% lycopene
Tomato juice extract 6% lycopene
Tomato juice extract 10% lycopene
Wild yam extract 8% saponin on diosgenin
Wild yam extract 16% saponin on diosgenin
Ziziphi jujuba extract 4:1

Changsha Natureway Co., Ltd. is a professional manufacturer of herbal extracts and green tea extracts in China. Contact: Linda Tel: 86 731 2866768, Fax: 86 731 2967875, E-mail: linda23@21cn.com , Http://www.herbingredient.com