Active ingredient: Levodopa
Test: HPLC
Specification: 99%
Our hot produts:
Micronized resveratrol
Grape Skin Extract 98% Resveratrol
Grape Skin Extract 50% Resveratrol
Grape Skin Extract 5% Resveratrol
Polygonum Cuspidatum Extract 98% Resveratrol
Polygonum Cuspidatum Extract 50% Resveratrol
Emodin 98%
Chlorogenic acid 98%
Sesamin 98%
Ursolic acid 98%
Corosolic acid 1%
Corosolic acid 10%
Corosolic acid 20%
Corosolic acid 98%
Bilberry Extract 25% Anthocyanidins
Magnolol 90%
Honokiol 90%
Arctiin 40%
Chrysin 99%
Osthole 90%
Synepherin 98%
Luo Han Guo Extract 80% Mogrosides
an Tribulus Terrestris Extract 40% Protodioscin
German Tribulus Terrestris Extract 20% Protodioscin
Cistanche Tubulosa Extract Echinacoside 25%, Acteoside 9%
Cistanche Tubulosa Extract Echinacoside 25%, Phenylethanoid Glycosides70%

And we have a very stronger research and development team to help our customers for new items.
Please feel free to contact me should you have any s estions or comments.