- ESI Pure Melatonin is a food supplement in drops with pure melatonin, designed to promote sleep and regulate the circadian rhythm. - Indicated for people with difficulty sleeping or who suffer from the effects of jet lag. - Blood orange flavor, pleasant and easy to consume. - Vegan and gluten-free formula, suitable for special diets. - Each dose of 20 drops provides 1 mg of melatonin, enough to achieve the beneficial effect. - Can be diluted in a small amount of water or taken directly with the included dropper. - Not recommended for children under 3 years old, pregnant women, or breastfeeding women. - Do not exceed the recommended daily dose. - Manufactured by ESI, an Italian company with extensive experience in natural products and phytotherapy.