Olive leaf extract

Specs:Hydroxytyrosol 40%; Oleuropein 20%, 40%

Main content:Hydroxytyrosol, Oleuropein     Test Method:HPLC

Sophora Flavescens Extract

Specs:98%

Main content:Matrine    Test Method:HPLC

Paeonia lactiflora Pall extract

Specs:10%-98%

Main content:Paeoniflorin    Test Method:TLC/HPLC

Rosemary extract

Specs:Rosmarinic acid 5%-30%; Carnosic acid 10%-95%

Main content:Rosmarinic acid, Carnosic acid     Test Method:HPLC

Grape seed extract

Specs:OPC 95%,98%; Polyphrnols 80%,90%,95%; Proanthocyanidins 95%

Main content:OPC, Polyphrnols, Proanthocyanidins    Test Method:UV，HPLC

Rhodiola rosea extract

Specs:Rosavins 3%,5%; Salidroside 1%,3%, 5%, 8%

Main content:Rosavin, Salidroside    Test Method:HPLC