We often blame stress, technology, or the chaos of modern life for our restless nights. But in 2025, one of the most overlooked disruptors of sleep is metabolic instability.
Whether it’s post-viral inflammation, hormonal imbalance, or the cumulative effect of environmental toxins, unstable blood sugar has become a hidden epidemic—one that directly interferes with the body’s ability to enter and sustain deep, restorative sleep.
Even subtle nighttime blood sugar fluctuations can trigger cortisol surges, increase heart rate, and prevent the nervous system from entering its parasympathetic (rest and repair) mode.
These symptoms often go unnoticed, until they become chronic.
This is where banaba leaf extract offers a biologically aligned solution.
Sourced from lagerstroemia speciosa (a deciduous tree with bright pink to light purple flowers), banaba leaf contains potent compounds like corosolic acid and ellagitannins, which support insulin sensitivity and facilitate healthier glucose metabolism.
According to a 2024 review published in Nutrients:
“It was observed that the supplement reduced plasma glucose levels from 60 min to 120 min, and this decrease was statistically significant at 90 min (p < 0.05) compared to placebo. Furthermore, the use of 99% pure corosolic acid is undoubtedly responsible for the hypoglycemic effect.”
That timing matters, because if your blood sugar is trying to crash as you fall asleep, you’ll feel cortisol surge, your heart rate will increase, and restlessness follows.
That’s why sleep must be supported at the cellular and metabolic level, and is one of the reasons that Z‑Night™ includes 100 MILLIGRAMS (MG) of liposomal banaba leaf extract in every serving—all within a liposomal encapsulation that ensures banaba’s active compounds reach the entire system, not just the digestive tract.
And paired with magnesium glycinate, apigenin, l-theanine, lemon balm powder and more, Z‑Night™ is formulated to help:
- Support stable nighttime blood sugar levels
- Reduce cortisol-driven restlessness
- Calm the nervous system without sedation
- Promote deeper, more restorative sleep
Kosher Certified. GMP Certified. Made in the USA.
Get your Z‑Night™ today!
