- Alerts rewarding Nitain Extract are guaranteed to occur at least 4 times in every 24 hour period.
- It has a small chance to drop from a cache when all three are found — Orokin or Reactor Sabotage and Lua or Kuva Fortress Exterminate.
- Part of Cetus Bounty's reward pool during a Ghoul Purge.
Blueprints Requiring Nitain Extract Edit
- This material currently cannot be bought for Platinum at the Market.
- As of Update 19, it can be acquired from Orokin Sabotage caches.
- As of Update 19.4.2, Nitain Extract no longer drops in Sorties.
- As of Update 20, it can be acquired from Lua and Kuva Fortress Exterminate caches.
- Associated files in the game and the Warframe Nexus app refer to Nitain Extract as Alertium, which has become synonymous with the resource.
- The description of harvesting Nitain is based from the method of recycling greenhouse compounds from germinated colonies underwater as another source of fuel, specifically Methane.