
1) Barley-based drink 2) Energy drink 3) Soft drink
Found on
https://www.crosswordclues.com/clue/supermalt

Supermalt is a malt drink that is non-alcoholic and caffeine free. It has a high content of B-vitamin, minerals and nutrients, and has a balance of carbohydrates that allows instant absorption. It is very dark brown in colour, and is sweet, rich, full-bodied and smooth in taste and texture. Supermalt may be purchased in 330ml glass bottles, carton...
Found on
http://en.wikipedia.org/wiki/Supermalt
No exact match found.