Tarchonanthus camphoratus (Essential oil)
Mentha piperita (Essential oil)
Osmitopsis asteriscoides (Essential oil)
Rosmarinus officinalis (Essential oil)
Agathosma arida (Essential oil)
Agathosma bathii (Crude extract)
Agathosma betulina (Crude extract)
Agathosma betulina (Essential oil)
Agathosma collina (Crude extract)
Agathosma collina (Essential oil)
Agathosma hirsute (Essential oil)
Agathosma lanata (Crude extract)
Agathosma lanata (Essential oil)
Agathosma zwartbergense (Crude extract)
Helichrysum dasyanthum (Essential oil)
Hippophae rhamnoides L. leaf (Aqueous extract)
Hippophae rhamnoides L. seed (Aqueous extract)
Plectranthus grandidentatus (Combined fresh material)
Tarchonanthus camphoratus (Combined fresh material)
Heteropyxis natalensis (Essential oil)
Agathosma capensis (Essential oil)
Agathosma ovata (Essential oil)
Agathosma bathii (Essential oil)
Agathosma namaquensis (Essential oil)
Agathosma ovalifolia (Essential oil)
Agathosma parva (Essential oil)
Agathosma pubigera (Essential oil)
Agathosma stipitata (Essential oil)