D-Glucaric acid is widely used in the food and beverage industry as a natural additive to enhance the shelf life and stability of products. It acts as a preservative by inhibiting the growth of harmful microorganisms.

In the pharmaceutical sector, it is utilized for its detoxifying properties, helping to eliminate toxins and support liver function. Additionally, D-Glucaric acid is incorporated into dietary supplements for its potential to promote healthy cholesterol levels and support overall metabolic health.

Studies have also explored its use in medicine to help reduce the risk of certain cancers, particularly hormone-related ones, due to its ability to inhibit enzymes involved in cancer cell growth.

In the field of cosmetics, it is valued for its antioxidant properties, helping to protect the skin from environmental damage, pollution, UV radiation, and aging.

In environmental applications, D-Glucaric acid is used as a biobased agent in wastewater treatment to reduce harmful chemicals and improve water quality before release into the environment.

Its versatility makes it a valuable component in various industries.