Most commercial melatonin is either chemically synthesised or sourced from animal material such as bovine pineal gland. Dynveo’s exclusively plant-based melatonin, extracted from St. John’s Wort (Hypericum perforatum) via hydro-ethanolic maceration using only water and ethanol, avoids both. The extract is strictly purified to remove hypericin — the compound responsible for St. John’s Wort’s antidepressant effect — leaving only the natural melatonin.

This 0.3mg dose mirrors the natural melatonin concentration found in healthy young adults — a physiological level suited to prolonged daily use without habituation, avoiding the residual drowsiness that can come with higher doses. For jet lag or rapid resetting of the body clock, Dynveo also offers a 1.9mg version; our Paris team can help you choose.

Naturally produced as light fades, melatonin helps reduce wakefulness and prepares the body for sleep. Production declines with age, which often explains sleep difficulties in older adults. External plant-based melatonin can help compensate and support a natural transition into nighttime rest. The extraction process avoids polluting solvents, and each batch is tested for heavy metals, contaminants and pesticides in a French laboratory.

Take 1 capsule once daily, 30–45 minutes before bedtime, with a large glass of water.

Do not exceed the recommended daily dose. Not recommended for pregnant or breastfeeding women. Anyone with a history of epilepsy, asthma, or on specific medication must seek medical advice before use. This food supplement is not a substitute for a varied and balanced diet. Store away from heat and humidity.

Can I take vegan melatonin every night?

Yes, the gentle 0.3mg dose suits prolonged daily use alongside good sleep hygiene, with no habituation.

Does the St. John’s Wort content mean it has an antidepressant effect?

No — the extract used here is strictly purified to remove all trace of hypericin, the compound responsible for that effect. Only the natural melatonin is retained.

How do I choose between the 0.3mg and 1.9mg dose?

For gradually easing into sleep day to day, 0.3mg (reflecting natural young-adult levels) is best. The 1.9mg dose is for short-term use, such as correcting your body clock after jet lag or irregular work hours.

Herba Barona is an independent specialist supplement shop in the heart of Paris — established in 2006. What you order is genuinely on our shelves: we ship from our own stock, with no dropshipping and no long waits.

Visit us at 10 rue Théophile Roussel, Paris 12 — or use Click & Collect and pick up your order in-store. We also deliver across France and Europe. Friendly, expert advice in English from our team.

Where is the shop?

Herba Barona is at 10 rue Théophile Roussel, 75012 Paris — a two-minute walk from Ledru-Rollin (line 8), close to Bastille. Open Tuesday to Saturday, 9:30 am–6:30 pm.

Can I order online or collect in store?

Yes. We ship across France and Europe under the same conditions as our French store, or choose Click & Collect to pick up your order for free at our Paris shop.