As per Indian Pharmacopea the Curcumin is the principal curcuminoid of the popular Indian spice turmeric (Curcuma). The other two curcuminoids are desmethoxycurcumin and bis-desmethoxycurcumin. So in any turmeric extract wiz curcumin, desmethoxycurcumin and bis-desmethoxycurcumin curcuminods will be present.
SO THERE IS NOTHING AS SINGLE PEAK CURCUMIN, IF ITS SINGLE PEAK AS PER INDIAN PHARMACOPEA ITS NOT CURCUMIN.
Please contact us for 100% pure natural 95% curcuminiods extract.
Regards,
Sohan Rawat
ss@svagrofood.com