Valerian Pills for Sleep: How Do They Work, Who Can Use Them, and When
Pharmacist Dirk | Founder Metis Supplements
Last updated: 03 April 2026
Key Facts
- Valerian (Valeriana officinalis) is an herb traditionally used to support relaxation and calmness.
- The herb works via the GABA system in the brain, which is involved in nervous system relaxation.
- Valerian can be particularly helpful for sleep problems related to stress, tension, or worrying.
- The effect usually builds up with regular use over several weeks.
- Standardized valerian extracts in capsules or pills ensure consistent dosing.
You get into bed, but your mind won't stop. Or you fall asleep easily but wake up in the middle of the night, wide awake. Sleep problems are one of the most common complaints, and more and more people are looking for a natural solution. Valerian pills are one of the best-known choices. But what exactly does valerian do, when does it work, and when doesn't it?
What is valerian and how does it work?
Valerian (Valeriana officinalis) is an herbaceous plant whose root has been used for centuries as a sedative. The active ingredients, including valerenic acid and iridoids, act on the GABA system in your brain. GABA is a neurotransmitter that has an inhibitory effect on the nervous system, thereby contributing to relaxation and calmness.
Valerian does not render you unconscious like a sleeping pill. It can bring the nervous system into a calmer state, making the transition to sleep easier. This is a fundamental difference from synthetic sleeping aids, which directly suppress consciousness.
When do valerian pills help with sleep?
Valerian works best for sleep problems related to tension, restlessness, or difficulty relaxing before bedtime. This includes people who worry a lot, people who find it difficult to let go of stress in the evening, or people who suffer from physical tension in the evening.
Studies on valerian show that the herb can shorten the time it takes to fall asleep and support sleep quality with regular use. It's important to mention that valerian is not an acutely acting remedy. For optimal effect, it is best used for several weeks. Anyone who tries it once on a bad night and notices no effect has not given the supplement a fair test.
When does valerian work less well?
Valerian is not equally effective for everyone. For sleep problems primarily associated with a disturbed sleep-wake rhythm, such as during shift work or jet lag, valerian is less suitable than melatonin. Also, for severe insomnia or sleep problems with a medical cause, valerian is insufficient.
Would you like an overview of which supplements are suitable for which type of sleep problem? Then read our article: better sleep with supplements.
What is the difference between valerian drops, tea, and pills?
Valerian is available in various forms: tea, drops, and pills or capsules. For sleep, pills and capsules are the most practical because the dosage is standardized. With tea and drops, the concentration varies greatly per product, making it harder to take a consistent dose.
When choosing pills, opt for a product with a standardized extract, preferably based on valerenic acid. Metis Sleep 08 contains 400 mg of valerian extract standardized to 0.8% valerenic acid, combined with eschscholzia, vitamin B6, and a low dose of melatonin. Vitamin B6 contributes to the normal functioning of the nervous system and normal psychological function.
How to use valerian pills correctly?
Take valerian pills 30 minutes to an hour before bedtime. Use them consistently for at least two weeks before forming an opinion on their effect. Do not experiment with a higher dose to accelerate the effect; this increases the risk of side effects without making it work faster.
A few points to note:
- Do not combine valerian with alcohol, as this can unpredictably intensify the effect.
- Do not use valerian concurrently with antidepressants or other sedatives without consulting a doctor.
- Valerian is not recommended for children under twelve years of age.
- Are you pregnant or breastfeeding? Consult your doctor first.
Are there side effects?
Valerian is generally well-tolerated. Some people may experience gastrointestinal complaints, such as nausea or abdominal pain. In rare cases, users report drowsiness the morning after ingestion, which is more common with higher dosages.
What if sleep problems persist?
Supplements are a support, not a solution for structural sleep problems. Have you been sleeping poorly for months and notice that no supplement helps? Then consult a doctor. Sometimes the cause lies in stress, anxiety, or another underlying factor that requires a different approach.
Support your night's rest with valerian and other natural ingredients
Ontdek Metis Sleep 08