About This Item Pure Encapsulations Copper provides a bioavailable form of copper to support enzymatic reactions essential for energy production, connective tissue formation, and antioxidant defense. Copper plays a critical role in iron metabolism, nervous system function, and collagen cross-linking. This single-nutrient, hypoallergenic formula is designed for targeted supplementation when copper status needs to be corrected or maintained. Ingredients Copper (as copper bisglycinate), vegetarian capsule (cellulose), ascorbyl palmitate Why We Chose This Copper deficiency can occur in individuals using long-term zinc supplementation, those with malabsorption, or patients with increased oxidative or connective tissue demands, leading to issues such as anemia, fatigue, or impaired tissue integrity. This formulation uses copper bisglycinate, a chelated form known for superior absorption and gastrointestinal tolerance compared to inorganic copper salts. We chose this product because it allows clinicians to precisely rebalance trace mineral status—especially zinc-to-copper ratios—without unnecessary additives or broad multinutrient exposure.