Disclosed individually on the label.
Caffeine is the one blend ingredient JellyFil discloses individually: 5mg, a notably modest amount compared to typical energy products, which often carry 100-200mg or more.
At this dose, caffeine is unlikely to produce a noticeable stimulant effect on its own — it's better understood as a small supporting note within the blend rather than the formula's driver.
Disclosing it individually, rather than folding it into the 82mg total anonymously, is a transparency choice worth crediting.