The strength of Sleep Complex 6 lies in its multi-active formulation, where each extract targets a different mechanism of falling asleep and staying asleep. Plant-based melatonin synchronises the body clock. Griffonia, standardised to 30% 5-HTP, provides the direct precursor to serotonin and, in turn, the body’s own melatonin. Organic ashwagandha KSM-66 supports relaxation, while valerian, organic lemon balm and sour cherry round out the formula by calming the nervous system and supporting cerebral GABA activity. Unlike synthetic sleep aids that can build up dependency over time, Sleep Complex 6 relies solely on plant extracts, and the 0.3 mg melatonin dose is physiological rather than pharmacological, respecting the body’s natural rhythm.

Melatonin is the key hormone regulating the sleep-wake cycle, naturally produced by the pineal gland in response to darkness. Sleep Complex 6 provides 0.3 mg of plant-derived melatonin, extracted from St. John’s Wort, a dose sufficient to help reduce the time it takes to fall asleep without leaving residual drowsiness the next morning. Griffonia simplicifolia, standardised to 30% 5-HTP, works upstream: 5-hydroxytryptophan is the direct precursor of serotonin, itself converted into melatonin, so griffonia supports the body’s own capacity to produce it.

Ashwagandha KSM-66 is the most clinically studied form of this adaptogenic Indian plant. Standardised to 5% withanolides, it acts on the hypothalamic-pituitary-adrenal axis to help lower evening cortisol, one of the main culprits behind difficulty falling asleep and night waking. Valerian, standardised to 0.2% valerenic acids, acts on the brain’s GABA receptors to calm excess neuronal activity, gently and without next-day grogginess. Organic lemon balm, standardised to 15% hydroxycinnamic acids including 8% rosmarinic acid, complements valerian by helping preserve cerebral GABA levels, while sour cherry adds antioxidant polyphenols and anthocyanins plus natural traces of melatonin and tryptophan. The formula contains no excipients, additives, GMOs or nanoparticles, and is suitable for a vegan lifestyle.

Take 1 to 2 capsules, 45 minutes before bed, with a glass of water. A 4 to 8 week course is recommended to feel the full benefit; the capsules can be taken daily without risk of dependency, and can be stopped at any time without a rebound effect. Limiting screens and blue light in the evening, and keeping the bedroom cool, will help.

Griffonia (5-HTP) and ashwagandha may interact with certain treatments, particularly SSRIs and anti-anxiety medication — seek medical advice before combining them. This product is for adults only and is not recommended during pregnancy or breastfeeding. Do not exceed the recommended daily dose. Food supplements should not replace a varied, balanced diet and a healthy lifestyle. Keep out of reach of children.

Does Sleep Complex 6 cause dependency?

No — it relies entirely on plant extracts that do not create dependency or lose effectiveness over long-term use. The 0.3 mg melatonin dose is physiological and does not disrupt the body’s own production. It can be stopped at any time with no rebound effect.

Can I take it alongside medication?

Griffonia and ashwagandha can interact with some treatments, notably SSRIs or anti-anxiety medication, so check with a healthcare professional first. It is reserved for adults and not recommended in pregnancy or while breastfeeding.

How is this different from a plain melatonin supplement?

Sleep Complex 6 works on several mechanisms at once — body clock regulation (melatonin and griffonia), stress reduction (ashwagandha), nervous system calming (valerian and lemon balm) and antioxidant support (sour cherry) — rather than targeting sleep onset alone.

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.