Passionflower (Passiflora incarnata) is a flowering vine with a 300+ year history of use for anxiety and sleep problems. Modern research confirms what traditional medicine long knew: passionflower increases GABA and reduces cortisol, directly targeting the stress-driven arousal that prevents sleep.
Passionflower activates the same calming GABA pathways as benzodiazepine drugs — but naturally, without the dependency risk. It also lowers cortisol (the stress hormone that keeps your brain alert), making it uniquely effective for anxiety-driven insomnia.
Recommended: 300–400mg of standardized extract, 30–60 minutes before bed, daily for 1–2 weeks to reach full effect.
Most sleep supplements ignore the role of anxiety in insomnia. Passionflower specifically targets the cortisol-driven arousal and racing thoughts that keep people awake — making it more effective than melatonin for the most common type of insomnia.
Passionflower + L-Theanine: Both target anxiety — synergistic effect on cortisol and GABA.
Passionflower + Magnesium: Cortisol reduction + muscle relaxation — comprehensive stress-sleep support.
Yes — increases GABA and reduces cortisol, directly improving sleep onset and quality.
300–400mg standardized extract, 30–60 minutes before bed.
Yes — melatonin doesn't address anxiety. Passionflower does, making it far more targeted for anxiety-driven insomnia.
Yes — safe for nightly long-term use, no tolerance buildup.
Our Melatonin-Free Sleep Gummies contain 400mg of passionflower extract per serving.
These statements have not been evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease.
The thinking behind LullaBites: why Zynaero built a sleep gummy around magnesium, botanicals and amino acid...
5-HTPA plain-English breakdown of the five active ingredients in LullaBites Sleep Gummies — what each one is, wh...
guideWhat melatonin-free sleep gummies are, how they differ from melatonin products, and what to look for in a q...
Our 31-page science-backed playbook on evening wind-down routines — included free with every Zynaero order, or grab it on its own for $25.

Calm Your Evening, Brighten Your Morning. Natural sleep support — available worldwide.