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Changsha ZhongRen Biotechnology Co., Ltd. has been committing to the research, development and production and sales of natural products for a longterm , which relying on modern GMP manufacturing plant of Hunan Herbal Pharmaceutical Company Limited .
The company has a strong product development team, standardized quality management system, improved sales and service network. We provide plant extracts' generation of processing business , and we also willing to work with domestic and international partners to fight for people's healthier and happier life with tireless efforts and contribution .

Other products:
English Name | Latin Name | Main Spe. |
Huperzine A | Huperzia Serratum | 1%-99% Huperzine A |
Apple Extract Apple Roor Bark Extract | Malus Domestica | 30%-80% Polyphenols 40%-95% Phloridzin/ Phloretin |
Alpha-Arbutin | Arctostaphylos uva-ursi subsp. uva-ursi | 99.95% Alpha-Arbutin |
Tongkat Ali Extract | Eurycoma Longifolia Jack | 1%-5% Eurycomanone 100:1 200:1 |
Artichoke Extract | Cynara Scolymus L | 2.5%-5% Cynarin |
Maca Extract | Lepidium meyenii Walp | 1%-2% Glucosinolates 0.6%-1% Macamides 0.6%-1% Macaenes 5:1 10:1 50:1 200:1 |
Vine Tea Extract | Ampelopsis Grossedentata (Hand.-Mazz.) | 50%-90% Dihydromyricetin |
Eucommia Bark/Leaves Extract | Eucommia Ulmoids Oliv. | 8%-98% Chorogenic Acid |
Honeysuckle Flower Extract | Flos Lonicerae | 5%-98% Chlorogenic acid |
Rhodiola Rosea Extract | Rhodiola Rosea (Prain ex Hamet) Fu | 1%-3% Salidroside 1%-5% Rosavin |
Rosemary Extract | Rosmarinus Officinalis L. | 25%-98% Ursolic Acid 10%-60% Carnosic Acid 5%-50% Rosmarinic Acid |
Green Tea Extract | Camellia Sinensis O.Ktze. | 40%-98% Polyphenols 20%-80% Catechins 10%-50% L-EGCG 5%-20% Theanine |
Epimedium Extract | Epimedium Brevicornum Maxim | 5%-98% Icariin |
Astragalus Extract | Astragalus Membranaceus | 0.3%-98% Astragaloside IV 30%-70% Polysaccharides 98% Cycloastragenol |
Black Tea Extract | Camellia Sinensis O. Ktze. | Polyphenols/ Catechins |
Grape Seed / Skin Extract | Vitis vinifera Linn | 25%-80% Polyphenols 80%-95% OPC |
Stevia leaf extract | Folium Steviae Rebaudianae | 70%-90% Stevia Glycosides 40%-98% Rebaudioside A |
Fructus Monordicae (Luohanguo) Extract | Momordica Grosvenori Swingle | 10%-50% Mogroside V 80% 90% 98% Mogrosides |
Ginkgo Biloba Extract | Ginkgo Biloba L. | 24% Ginkgoflavoglycosides & 6% Terpene Lactones |
Marigold Extract | Tagetes Erecta L. | 10%-80% Lutein, Zeaxanthin |
White Peoney Extract | Paeonia Lactiflora Pall. | 5:1 10:1 20:1 10%-98% Peoniflorin |
Roselle Extract | Hibiscus Sabdariffa L. | 1%-25% Anthocyanidin Polyphenols 5:1 10:1 20:1 |
Cranberry (Bilberry) Extract | Vaccinium Macrocarpon | 5:1 10:1 20:1, 25% PAC |
Giant Knotweed Rhizome Extract | Rhizoma Polygoni Cuspidati | 20%-99% Resveratrol |





- Highest raw materials.
- GMP factory.
- Advanced production technology.
- Advanced testing equipment.
- Annual output: 300 tons.



1. How to contact with us ?
a. Online service: By Trade manager, Skype, Whatsapp, Linkedin, Wechat, QQ.
b. Send inquiry to us or email us.
c. Call us without any hesitation. tract herbal extract ginseng extract epimedium extract ganoderma lucidum extract powd... extract ganoderma maca extract powder organic stevia extract plant extract propolis extract green tea extract saw palmetto extractcbd oil Organic Cbd ginseng extract cbd isolate hemp oil beer powderPowder Thc thc oil natural Moringa
2. How to confirm the product quality before placing orders ?
a. We will offer you our products specification standard to you, and we test every batch of our product by HPLC, UV, GC and TLC and etc. We also cooperate with independent third party lab such as SGS, Eurofins etc.
b. Free samples of some products can be sent, only need to pay the shipping cost or arrange a courier to us and take the samples.
c. Send us your products specifications and requests, we will confirm it. soy peptide water soluble aloe vera geltadanafil powder almond flour Ephedra turmeric powder Stevia 99.9% cbd isolatemanjakani
extract red tongkat ali extract ginseng extract sakura extract gambier extract black walnut extract ganoderma extract sakura extract powder pure kudzu extract horseradis
3. How to make order & payment ?
a. Proforma invoice will be sent after your confirmation of the order, or you can order in Alibaba.
b. We can accept payment by T/T, Western Union, Paypal, Bank of China L/C. ext... hypoxis rooperi root extract acacia rigidula extract camellia oleifera abel extract bamboo exfoliant stem extract ginsengca meyer...houttuynia cordata plant extra...vitamin u extract arctium extract guarana vyora herbal extracts sakura extract ginseng extract epimedium extract herbal extract honeysuckle flowers extract aloe vera extract cordyceps extract ganoderma lucidum extract ginseng root extract witch hazel extract maca extract bilberry extract black pepper extract artichoke extract soybean extract astragalus root extract ganoderma lucidum extract powd... olive leaf extract stevia exh e
4. How to pack and storage ?
a. Packing: 1kg/Aluminum foil bag with Carton outside. 25kg/Fiber drum with double PE bags inside.
b. Storage: Store in cool & dry place, keep away from strong light and heat. rauwolfia serpentina extract commiphora abyssinica extract pollen extract liquid guarana extract natural tulip extract powder passiflora extract extracto de guarana heartleaf houttuynia herb extr... chinese mistletoe extract guayusa extract caffeine amlaextract emblica officinal... teasel root extract supplier chaga extracto arnica montana flower extract ... dahlia petal extract china yeast extract organic medicinal mushroom xtract
5. How to ship and delivery ?
a. Transit could be DHL,UPS,TNT, FEDEX, EMS. For mass orders, it will be delivered by air or sea.
b. Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea. grape seed extracts other extracts dying extracts injection root of panax ginseng ca meyer... houttuynia cordata plant extra... vitamin u extract arctium extract guarana vyora herbal extracts sakura extract chinese cabbage extract houttuynia cordata thunb extra... ginseng of the desert cistanch... oleander extract drynaria extract alfalfa extract strawberry extract witch hazel extract deer antler extract 14 alcohol semen tritii extract powder top ginseng root extract suppl... semen hyoscyami extract arctium extract guarana ginsen... hibiscus sabdariffa extract soar cherry extract epimedium brevicornum maxim ex... generic extract packaging capsicum extract capsaicin prawn extract ginkgo biloba extract powder murraya koeniggi leaf extract ... whitening friut extract anti tumor in herbal extract gotu kola 95 extract curcumine extract c3 bioperine collagen extract jepen prune extract plum
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