Standardized 95% curcuminoids with full-spectrum cofactors and BioPerine®.
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Most turmeric on the market is dosed at fractional levels of the research, irradiated to extend shelf-life, and grown in regions with high soil-lead contamination. PrimaGround Turmeric Extract is grown by a co-op in Erode, Tamil Nadu — the region recognized as the world’s benchmark for curcumin content — and is never irradiated. Every batch is tested for lead, with a published threshold below 0.5 ppm (regulatory limit is 1.0 ppm).
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