This site states this specific combined framing directly: this is a gradual, stimulant-free botanical formula — not an instant decongestant.
Worth reading this as combining the timeline claim (gradual, not instant) and the ingredient claim (stimulant-free) in one sentence — two separate facts this site also states individually elsewhere, brought together here.
Worth noting this site places this honest caveat immediately after its own five-step mechanism explanation — worth reading it as the direct, tempering conclusion to that more technical section.
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