Used as an antacid to neutralize stomach acidity and relieve heartburn, indigestion, and upset stomach. It is also a common ingredient in medications for peptic ulcers and gastroesophageal reflux disease (GERD).

Acts as an adsorbent in treating hyperphosphatemia by binding phosphate in the gastrointestinal tract, especially in patients with chronic kidney disease.

Employed as an adjuvant in vaccines to enhance immune response and improve vaccine efficacy.

Used as a flame retardant additive in plastics, rubber, and textiles due to its ability to release water when heated, suppressing fire.

Serves as a filler and thickening agent in cosmetics and personal care products like lotions and deodorants, where it also helps inhibit bacterial growth causing odor.

Utilized in the production of other aluminum compounds, such as aluminum oxide, and as a clarifying agent or coagulant in water purification processes.