Tonic

anregend

(curative)

belebend

(curative)

kräftigend

(curative)

stärkend

(curative)

tonisch

(pertaining to tension)

Elixier

(substance)

Grundton

(first note of a scale)

Kräftigungsmittel

(substance)

Stärkungsmittel

(substance)

Tonic

(substance)

Tonika

(first note of a scale)

Tonika

(triad built on the tonic note)

Tonikum

(substance)

belebend

(figuratively: something that reinvigorates)

erfrischend

(figuratively: something that reinvigorates)