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Tag: Testosterone gel

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How long does it take for a gel to kick in? Understanding Onset Times

4 min read
Topical medications generally have a much slower rate of absorption than oral drugs; less than 2% of a topically applied corticosteroid like hydrocortisone is absorbed after a single application left on the skin for over a day [1.2.7]. Understanding **how long does it take for a gel to kick in?** involves exploring the complexities of skin absorption.