Santa Cruz Biotechnology, Inc.
USA
Xanthophyll
Indofine Chemical Co, Inc.
USA
lutein with uv
AK Scientific, Inc.
USA
Xanthophyll, tech.
Hainan Zhongxin Chemical Co., Ltd.
P.R.China
Lutein
Chemos GmbH & Co. KG
Germany
3,3'-Dihydroxy-alpha-carotene
Beckmann-Kenko GmbH
Germany
Lutein
Simagchem Corporation
P.R.China
Xanthophyll, tech.
VMP Chemiekontor GmbH
Germany
lutein
X´ian Taicheng Chem Co., Ltd
P.R.China
Lutein
Leap Chem Co., Ltd
P.R.China
Xanthophyll, tech.
Sigma-Aldrich International GmbH
Switzerland
lutein
Carbone Scientific Co., Ltd.
U.K.
Lutein
Zhejiang Yixin Pharmaceutical Co., Ltd.
P.R.China
Marigold Extract(Lutein)
Xiamen Kinbester Co., Ltd.
P.R.China
lutein
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Xanthophyll, tech.
Sancai Industry Co.,Ltd.
P.R.China
Lutein
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Xanthophyll
Sinogreat Enterprise Ltd.
P.R.China
Marigold flower extract
scienTEST - bioKEMIX GmbH
Germany
Xanthophyll
AK Scientific, Inc.
USA
Xanthophyll
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Xanthophyll
CSNpharm, Inc.
USA
Lutein
H&Z Industry Co.,Ltd
P.R.China
Xanthophyll
Sinoway Industrial Co., Ltd.
P.R.China
MARIGOLD FLOWER EXTRACT
Aozeal Certified Standards (AOCS), Inc.
USA
Xanthophyll (Lutein)
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
P.R.China
Lutein
Finetech Industry Limited
P.R.China
Xanthophyll
Xingrui Industry Co., Limited
P.R.China
Xanthophyll
Shandong Minglang Chemical Co., Ltd
P.R.China
Lutein
Lori Industry Co., Ltd
P.R.China
Xanthophyll
Simagchem Corporation
P.R.China
Xanthophyll
H&Z Industry Co.,Ltd
P.R.China
Lutein
Autech Industry Co.,Limited
P.R.China
Xanthophyll
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
P.R.China
Xanthophyll
Wuhan PharmChem Co., LTD.
P.R.China
Lutein
Shandong SanYoung Industry Co., Ltd
P.R.China
Marigold extract
BLD Pharmatech Ltd
P.R.China
(1R,4R)-4-((1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-((R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl)-3,5,5-trimethylcyclohex-2-enol
Chemlyte Solutions
P.R.China
Xanthophyll