Alka-Seltzer

Alka-Seltzer receives a brand trust score of 0/100 in GoodSupp's independent analysis. The company was founded in 1931 and is headquartered in Leverkusen, North Rhine-Westphalia, Germany. Our research did not find independently verified third-party certifications for this brand. While this doesn't mean their products are low quality, third-party testing is considered a strong indicator of commitment to quality assurance. Note: Alka-Seltzer has 3 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.

GoodSupp's research did not find verified third-party testing certifications for Alka-Seltzer. Third-party testing by organizations like NSF International, USP, or Informed Sport is considered one of the strongest indicators of supplement quality. Without it, consumers must rely more heavily on the brand's own quality claims. This doesn't necessarily mean Alka-Seltzer's products are low quality, but it does mean there's less independent verification of their claims.

Alka-Seltzer is headquartered in Leverkusen, North Rhine-Westphalia, Germany. The company was founded in 1931. They currently offer 4 products in their supplement lineup. Their official website is alkaseltzer.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.