How long does it take for Vyvanse to kick in?: Understanding the Onset and Duration
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5 min read
As a prodrug, Vyvanse (lisdexamfetamine) is inactive until metabolized by the body. For most individuals, this process means **how long does it take for Vyvanse to kick in?** The effects typically begin within 90 minutes to two hours, with peak benefits felt several hours later.
