Organic turmeric (Curcuma longa) rhizome powder**

Turmeric (Curcuma longa) is a perennial herbaceous plant native to the Indian subcontinent, cultivated for thousands of years for its characteristic orange-yellow rhizomes. Used both as a culinary spice and in traditional Ayurvedic and Chinese medicine, it is today one of the most extensively studied ingredients in phytotherapy. The powder is obtained by drying and grinding the rhizomes. Turmeric's properties are primarily attributed to curcuminoids, of which curcumin is the main active compound. These molecules contribute to protecting cells against oxidative stress and help maintain a normal inflammatory response. Studies also highlight their role in supporting liver function and digestive comfort. Since curcumin's natural bioavailability is low, supplementation in concentrated form — ideally combined with piperine or formulated as a lipid complex — helps optimise its absorption. This is particularly beneficial for contributing to joint flexibility and overall daily well-being.