Zinc gluconate is widely used as a dietary supplement to address zinc deficiencies, which can lead to weakened immunity, delayed wound healing, and other health issues. It is commonly found in over-the-counter lozenges and tablets, often marketed for boosting the immune system and reducing the duration of colds. In skincare, it is incorporated into creams and ointments for its anti-inflammatory and wound-healing properties, making it effective in treating acne, eczema, and minor skin irritations. Additionally, it is used in oral care products like toothpaste and mouthwash to help reduce plaque and improve gum health. Its gentle nature and bioavailability make it a preferred form of zinc in various health and wellness applications.