From Guild Wars 2 Wiki
— In-game description [?]
- Self-Regulating Defenses - Drink an Elixir S when you are struck while below the health threshold.
- Alchemical Tinctures — Throwing or consuming elixirs removes conditions from those affected. Your boon duration is increased.
- HGH — Elixirs grant might, have reduced recharge, and have increased duration.
- 'S' could signify 'Shrink' or 'Size'.
- Nicknamed "Elixir Stomp" because all three of its effects aid in the execution of fallen foes in PvP.