The general range
Brand guidance for a nano-emulsified THC beverage like NICE is roughly 15–30 minutes to onset and 2–4 hours of total duration. That's a useful planning range, not a promise — actual timing depends on your metabolism, body weight, tolerance, whether you've eaten, and plain individual variation.
Why beverages can differ from other formats
Nano-emulsification breaks THC into very small particles suspended through the liquid rather than letting it separate out. Brand guidance for a NICE can is roughly 15–30 minutes to onset, but that timing can vary from person to person and isn't guaranteed for anyone. We don't compare that window against other product formats, since individual response is too variable for a general comparison to be meaningful.
What can slow it down
A full stomach, individual metabolism, and simple biological variation can all push onset later or make it feel more gradual. If nothing seems to be happening 30 minutes in, the right move is to keep waiting rather than assume the can 'didn't work' and drink another.
Planning around it
Because onset isn't instant the way a sip of a cocktail can feel, it's worth having your first can well before you need to be anywhere or do anything that requires full alertness. Never plan to drive during or after the window — impairment can occur even if you don't feel like anything has changed yet.
The safe way to test your own timing
Start with half a can (2.5 mg) on a day with no obligations, and note roughly when you start to notice anything and when it fades. That gives you a personal reference point instead of relying on an average that may not describe your own response.