Beyond Falling Asleep: Why All Four Sleep Stages Matter

When people think about better sleep, they usually focus on one thing: falling asleep faster. But real, restorative sleep depends on cycling through all four sleep stages—each playing a critical role in your well-being.

At ZERENNE™, we’ve formulated our Sleep & Relaxation Gummies to support the full sleep cycle—so you don’t just fall asleep, you stay asleep and wake up truly recharged.

🌀 The Four Stages of Sleep Explained

1. Light Sleep (Stage 1):
   This is the transition phase—your heart rate slows, your muscles relax, and your body prepares for deeper rest. It's fragile and easily disrupted.

2. Deeper Light Sleep (Stage 2):
   Here your brain begins to slow down. You spend most of your night in this stage, which plays a key role in memory consolidation and immune function.

3. Deep Sleep (Stage 3):
   Also called “slow wave sleep,” this is when your body repairs tissue, builds muscle, and strengthens your immune system. It’s critical for physical recovery.

4. REM Sleep (Stage 4):
   This is where dreaming happens. REM supports mood regulation, cognitive performance, and emotional processing. It's essential for mental clarity.

How ZERENNE Supports the Entire Cycle

Most sleep aids focus only on inducing drowsiness—often with melatonin. But melatonin can disrupt your body's natural rhythm and doesn't effectively support all sleep stages. That’s why ZERENNE is different:

• L-TeaActive® L-Theanine: Helps initiate light sleep and calms mental chatter—key for entering the sleep cycle gently.

• SaffSerene® Saffron Extract: Supports mood balance and deeper emotional regulation, which enhances REM sleep quality.

• Sleeproot™ Valerian Root Extract: Promotes smoother transitions between sleep stages and improves deep sleep efficiency.

• Vitamin B12: Plays a role in regulating circadian rhythm, helping your body stay in sync with its natural cycle.

Real Sleep, Real Recovery

You don’t need to “knock out” to sleep well. You need to move naturally through the sleep architecture that evolution designed for recovery. That’s where ZERENNE shines—helping you feel clear, energized, and in tune with your natural rhythm every morning.

Because a better night isn’t just about falling asleep—it’s about sleeping well, stage by stage.