
Antacid
Antacids are over-the-counter chewable tablets or liquids that neutralize stomach acid to relieve heartburn, acid indigestion, and upset stomach.
Estimated value as of 2026
Fun Fact
Tums, the best-selling antacid brand, was originally developed in 1928 by a milk of magnesia company and became a top seller after being flavored like candy.
Price History
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Protein Powder
Protein powder is a dietary supplement powder used for personal care and fitness, typically containing whey, casein, or plant-based proteins to support muscle building and recovery.

Bread Machine
An electric kitchen appliance that automatically mixes, kneads, and bakes bread dough into finished loaves.

Pond Liner
A pond liner is a waterproof sheet material used in landscaping to line garden or backyard ponds, preventing water leakage into the soil.

Glass Cleaner
Glass cleaner is a spray bottle household product designed to remove smudges, fingerprints, and dirt from windows, mirrors, and glass surfaces.