Home » Gaviscon Gaviscon Select product strength: brand Gaviscon (Alginic Acid) Product of | Manufactured by . brand Over the Counter 100 tabs - $66.52 USD ($0.67 per tabs) 200 tabs - $133.01 USD ($0.67 per tabs) 300 tabs - $173.28 USD ($0.58 per tabs) Add to Cart The products and manufacturers mentioned are trademarks of their respective owners and are not owned by or affiliated with spfpharmacy.com or any of its associated companies.