This product's effectiveness has been boosted to a degree thanks to modern concentrative technologies. By no means should it be used as medication. When the situation is so dire that you need it to restore Sanity, you won't have the time to read this. Good luck!
Emergency Sanity Concentrate
The Emergency Sanity Concentrate, known as Top Emergency Sanity Potion prior to the Stultifera Navis update, is a Sanity restoration item in Arknights.
It contains a small amount of mustard extract, so please keep it away from your eyes (other instructions omitted). When the situation is so dire that you need to use it to restore Sanity, you won't have the time to read this. Good luck!
Usage
An advanced food supplement meant to relieve one's stresses and anxiety, the Emergency Sanity Concentrate can be used to restore 120 Sanity; Top Emergency Sanity Potions restore ~17% less Sanity (100) instead.
Acquisition
Two Emergency Sanity Concentrates are given as rewards for completing weekly missions.
Emergency Sanity Concentrates are also awarded during various events.
Three Top Emergency Sanity Potions are awarded during the Comeback missions 7-day Login event.