Tonic water and other tropical posts mixed the powder with soda and sugar, and tonic water was created. The first commercial tonic water was produced in 1858. The mixed drink gin and tonic also originated in British colonial India, when the British mixed their medicinal quinine tonic with gin. Since 2010, at least four tonic syrups have been available in the US. Consumers add carbonated water to the syrup to make tonic water, allowing drinkers to adjust the flavor intensity. Medicinal tonic water originally contained only carbonated water and a large amount of quinine. However, most tonic water today contains less quinine
Tonic (Tonic album) #50 on the Billboard Rock album chart, and #25 on the Billboard Independent Albums chart. The album did not chart on either one of those listings after its debut week though. Initial critical reception to the album was positive. Allmusic critic Mark Demming rated the album three out of five stars, saying, "Thankfully, Tonic doesn't sound like the work of a band struggling to re-create their past success, and instead finds them confidently embracing their signature sound and doing what they do with a sure hand and genuine inspiration...Tonic is less a comeback than an enthusiastic return to form, and