Shaanxi Yongyuan Bio-Tech Co., Ltd. headquartered in Xi'an,is an expert in the field of biochemistry, pharmacology and analysis of herbs and natural compounds. We are mainly engaged in plant extracts, natural pigment, natural sweeteners, animal extracts, fermentation of raw materials and other natural health products, our products are used in functional food, health food , drugs, cosmetics, animal feed, veterinary drugs, biological pesticides, environmental products.

Our products;

Cranberry Extract 25% （Vaccinium Macrocarpon）;

Soy Isoflavones 40% （Glycine max）;

Saw palmetto 25% 45% （Serenoa repens）;

Garlic Extract (Allicin 1%, 2%)（Allium sativum）;

Echinacea Purpurea extract 4%;

Ginkgo Biloba Leaf Extract 24%/6%;

Milk thistle extract 80%/30%（Silybum marianum）;

St. John's wort extract 0.3% （Hypericum perforatum）;

Panax ginseng extract 80%;

Black cohosh extract 2.5% （Actaea racemosa）;

Green tea extract 98%  （Camellia ainensis）;

Evening primrose extract 30% （Oenothem biennis）;

Valerian extract 10：1 （Valeriana officinalia）;

Horny Goat Weed Extract 10% 20% (Epimedium spp.);

Bilberry extract 25% （Vaccinium myrtillus）;

Elderberry extract （Sambucus nigra）;

Grape seed extract 95% (Vitis vinifera);

Ginger extract 5%（Zingiber officinale）;

Aloe extract 10:1 Aloin 20%（Aloe vera）;

Horse chestnut seed extract 20% （Aesculus hippocastanum）;

Flaxseed extract 20% 40% （Linum usitatissimum）;

Acai Berry Extract 4:1 (Euterpe Oleracea);

Curcuma Longa Extract 95%;

Stevia extract 95% （Stevia rebaudiana）;

Goldenseal extract 4:1 （Hydrastis canadensis）;

Chlorophytum arundinaceum extract;

White Kidney Bean extract 1%（Phaseolus vulgaris L.）;

Cassia Nomame Extract 8%;

Cnidium monnieri extract 70-98%;

Honokiol , Magnolol, 90-98% （Magnolia officinalis.L.）;

Spine Date Seed extract 2%( Ziziphus jujuba);

Piperine 95% 98% （Piper nigrum L）;

Wolfberry extract 40% （Lycium barbarum L.）;

Astragalus extract 40% （Astragalus Membranaceus）;

Schisandra Chinensis Extract Schisandrins 9% ;

White Willow Bark extract 25% 50% 98% （Salix alba）;

Hawthorne Berry extract 5-90% （Crataegus pinnatifida Bge）;

Tribulus terrestris extract 40% 90%;

Trans-Resveratrol 98% （Polygonum cuspidatumSieb.Et Zucc.）;

Siberian ginseng extract （Eleutherocus senticosus）;

Kaempferol 98% （Rhizoma Kaempferiae）;

Sea Buckthorn Berry Extract 30%（Hippophae rhamnoides L.）;

Chinese Angelica extract 10：1 1%（Angelica Sinensis(Oliv.)Diels）;

Harmine 98%

Cytisine 98%

Yohimbine hydrochloride 98%

Lappaconitine滴定法98%以上，HPLC 96%以上

Lappaconitine Hydrobromide滴定法98%以上，HPLC 96%以上

Esculin HPLC 98%

Oxymatrine HPLC 98%

Amygdalin 98%

Sclareolide 98%