Mostly skeptical sentiment; many find melatonin ineffective or problematic, with concerns over dosing, side effects, counterfeits, and a new AASM advisory against its use for insomnia.
NOW Foods Melatonin 5mg SR is a sustained-release melatonin supplement designed to deliver melatonin gradually over several hours, supporting the body's natural sleep-wake cycle. Melatonin is an endogenous hormone that helps regulate circadian rhythm, and this 5mg dose in a sustained-release tablet format is aimed at those who have difficulty staying asleep through the night.
Why It's Worth Considering: The sustained-release delivery mechanism distinguishes this from standard immediate-release melatonin, offering a more prolonged release profile that may help maintain sleep continuity rather than simply supporting sleep onset.
Start with 0.3-0.5mg — this is the physiological dose that mimics natural production. Most supplements are dosed at 3-10mg which is 10-30x the physiological amount. Higher is NOT better — studies show 0.3mg is often more effective than 3mg because excess melatonin can cause morning grogginess and disrupt the receptor sensitivity.
Short-term use (up to 3 months) is well-established as safe. Long-term nightly use is common but some practitioners recommend periodic breaks (5 nights on, 2 off) to maintain receptor sensitivity. Melatonin does not cause dependence — your body still produces its own. However, addressing the root cause of insomnia (light exposure, stress, caffeine timing) is always preferred.
You're likely taking too much. The most common mistake is using 3-10mg when 0.3-1mg is sufficient. Melatonin is a circadian signal, not a sedative — excess stays in your system and causes morning drowsiness. Try cutting your dose in half. Also, take it 30-60 minutes before bed, not right at bedtime.
Yes — this is one of melatonin's best-studied uses. Take 0.5-3mg at the destination's bedtime for 3-5 days after arrival. For eastward travel (harder adjustment): start taking melatonin at destination bedtime 1-2 days before departure. For westward: take melatonin only upon arrival.
Ask Gabriel for personalized stacking recommendations.
No significant interactions identified. Always consult your healthcare provider.
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
