Coix Seed Powder

Coix Seed Powder (Coix lacryma-jobi var. ma-yuen) is the finely ground form of a traditional grain used in Traditional Chinese Medicine (TCM) under the name Yì Yǐ Rén (薏苡仁). This gentle food-herb is valued for its ability to drain dampness, strengthen the Spleen, promote urination, and support skin clarity, making it especially useful for patterns involving edema, heaviness, sluggish digestion, and damp-related skin conditions. Its nature is considered sweet, bland, and slightly cool, allowing it to remove dampness without injuring qi.

In TCM, Yi Yi Ren enters the Spleen, Lung, and Kidney channels, where it helps promote fluid metabolism, reduce swelling, ease joint stiffness from dampness, and support digestive function. It is traditionally used for water retention, bloating, diarrhea due to dampness, muscle aches with heaviness, and skin eruptions such as acne or warts associated with damp-heat.

Coix Seed is widely regarded as a medicinal grain, often cooked into congee, soups, porridges, or blended into drinks, making it suitable for long-term dietary support. In powdered form, it can be easily incorporated into smoothies, baked goods, tonics, and herbal formulas to enhance digestibility and absorption.

Modern research shows that Coix lacryma-jobi contains coixenolide, polysaccharides, lipids, amino acids, and antioxidant compounds with documented anti-inflammatory, diuretic, metabolic-supportive, immune-modulating, and skin-supportive effects. These constituents support its traditional use for fluid balance, digestive support, and inflammatory reduction.

Each batch of Coix Seed Powder (Coix lacryma-jobi var. ma-yuen) is finely milled to preserve its natural pale color, mild nutty flavor, and functional nutritional profile. When prepared, it produces a light, slightly sweet, smooth consistency traditionally used to drain dampness, support digestion, promote fluid balance, and nourish the body gently over time.