Nature Sutra Curcumin is the main active compound in turmeric which is a very strong anti-oxidant and helps reduce inflammation. Nano Curcumin is a dietary supplement which is an advanced form of curcumin where curcumin is nano-formulated for better absorption of curcumin into the bloodstream. This powerful supplement possesses a variety of medicinal benefits that have a potent ability to boost your overall well-being.