Klean Melatonin 3 mg by Klean Athlete

If you want help falling asleep a bit faster or need a nudge to adjust your body clock after travel, a melatonin spray is practical and easy to dose. It’s a good fit for jet lag, shift work, or a delayed sleep schedule from evening screens. Older adults often make less natural melatonin and may notice clearer benefits. If insomnia is driven by pain, untreated sleep apnea, or late caffeine, melatonin won’t fix those causes.

Melatonin is the darkness signal your brain releases from the pineal gland to set circadian rhythm (your 24‑hour sleep–wake timing). Taken at night, it cues the body to wind down, modestly lowers core body temperature, and typically shortens time to fall asleep by minutes, not hours. A melatonin spray absorbs through the mouth and gut, so it acts quicker than many tablets and lets you fine‑tune dose without committing to a full pill.

Use 2 sprays (3 mg) at or 30–60 minutes before bedtime. Many adults do well with less, so start with 1 spray (1.5 mg) for a few nights to gauge morning alertness, then increase if needed. For eastbound jet lag, take it in the early local evening for 3–5 nights; for shift work, take it before your intended sleep period in a dark room. Avoid driving after taking melatonin.

Fluvoxamine and ciprofloxacin can raise melatonin levels; caffeine late in the day works against it. Melatonin is metabolized by CYP1A2 (a liver enzyme that also handles caffeine), so dose needs vary. If you’re pregnant, trying to conceive, breastfeeding, or have epilepsy, autoimmune disease, or uncontrolled depression, use clinician guidance. It can add to sedation with alcohol, antihistamines, or sleep medicines.