Historical clue formulations

• Something good for a sore throat — 2020-09-01
• Beverage said to help with weight loss — 2018-05-26
• Sore throat soother — 2008-02-27
• Sore throat remedy — 2005-12-18
• Sore throat soother — 2005-05-25
• Drink with a tinge of tartness — 2001-09-06
• Popular throat soother — 1995-06-03