What is Melatonin?
Melatonin is a hormone produced in the pineal gland, a small gland in the brain. It helps to regulate your sleep and wake cycle. 
How does Melatonin Ultra work?
Melatonin Ultra combines 10 mg melatonin, which supports your body’s natural sleep-wake cycle to help you fall asleep faster and stay asleep, with 5.5 mg L‑carnitine, which supports cellular energy production, muscle recovery, and daytime alertness. 
Who should use Melatonin Ultra?
This is ideal for adults (18+) experiencing  insomnia, frequent travel, shift work, or stress-related sleep issues who want a restorative, non-habit-forming sleep aid that also supports next-day energy and recovery.
Are there any side effects?
No side effects have been reported yet by using Dr. Harley’s Melatonin Ultra. Do not exceed the daily recommended dose.
Can this product be taken alongside other medications?
It’s a nutraceutical product which is safe to use. But if you’re taking medicines or have any underlying conditions, then please seek guidance from a healthcare professional before use.
Is it safe for pregnant or lactating women?
For pregnancy, breastfeeding, or any serious health condition, only a healthcare professional can provide proper guidance. It’s always recommended to consult a medical expert before using any nutraceutical supplement.
Are these supplements vegan?
Yes, Dr. Harley’s supplements are vegan, gelatin-free and gluten-free.
Are Dr. Harley’s supplements safe to use?
Yes! All our supplements are formulated with high-quality, clinically researched ingredients and manufactured under strict ISO and GMP-certified standards to ensure safety and effectiveness.