Good sleep is not a luxury: it is a biological necessity. However, stress, screens, irregular schedules and frequent travel can disrupt our rest. This is where melatonin comes into play.
What is melatonin?
Melatonin is a natural hormone produced by the brain, specifically the pineal gland. Its main function is to regulate the sleep-wake cycle, also known as the circadian rhythm.
In simple terms, when it gets dark the body releases melatonin and the feeling of sleepiness sets in. When dawn breaks, melatonin levels decrease and the body becomes active.
Why is melatonin sometimes lacking?
Various factors can reduce their natural production:
- Use of screens at night (blue light)
- Stress or anxiety
- Night shifts or jet lag
- Ageing
- Irregular sleep routines
The result is often difficulty falling asleep, night-time awakenings or poor sleep.
Why is it key in sleep formulas?
Melatonin is one of the most widely used ingredients in sleep supplements because it helps:
- Falling asleep faster
- Encourage deeper rest
- Regulating disordered sleep schedules
- Offering a gentler alternative to strong sedatives
- Non-dependent when used in adequate doses
It is therefore often combined with other relaxing compounds such as magnesium, valerian, passionflower or L-theanine, which enhance its effects.
When to take it?
It is generally recommended to be taken 30 to 60 minutes before bedtime, in low doses which may vary from person to person. If regular use is planned, it is advisable to consult a health professional.
An ally, not a magic solution
Melatonin works best when accompanied by good habits: keeping consistent schedules, avoiding screens before bedtime, reducing caffeine in the evening and creating a dark and quiet environment.
Melatonin is a useful tool for synchronising the biological clock and improving the quality of rest. Incorporated into sleep formulas, it can make the difference between restless nights and a truly restful sleep, helping the body to regain its natural rhythm.
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