"I still feel sleepy after sleeping for 7 hours and can't get energetic during the day?" What you may lack is not time, but deep sleep!

1. Why do I still feel tired even though I have slept enough?

In sleep science, time ≠ quality. Our sleep is divided into several stages: N1 → N2 → N3 (deep sleep) → REM (rapid eye movement). Among them, N3 is the real " repair period " , and if it is not enough, it will lead to:

•       Feeling tired and having difficulty getting up the next day

•       Difficulty concentrating and slow reaction times during the day

•       Even if you have enough sleep, you still feel like you haven’t slept

📌 The fundamental problem for many workers who “ can’t wake up ” is that they get too little deep sleep .

 

2.Why are modern people increasingly lacking in “ deep sleep ” ?

The following groups of people generally have a low proportion of deep sleep:

•       High-stress, brain-intensive workers (active thinking, difficult to relax at night)

•       Those who go to bed late or have frequent sleep interruptions (disordered sleep rhythm)

•       Mobile phone blue light interferes with melatonin secretion

•       People whose deep sleep decreases due to aging

📌 Long-term insufficient proportion of the N3 stage will also affect immunity, metabolism, memory and mood .

 

3. Dali Leisheng: Accurately adjust the wakefulness system to improve the quality of deep sleep

As a new generation of orexin receptor antagonist ( ORA ) , darilexant blocks the OX1R/OX2R pathway, reduces the intensity of wakefulness signals , and improves the " continuity " and " depth " of sleep from the source.

The difference is:

Features	Dale Raisin	Traditional sleeping pills ( GABA type)
Influence of sleep structure	✅ Increase the proportion of N3 deep sleep	❌ Suppress REM/N3 , disrupt sleep structure
Addiction risk	❌ No dependencies	✅ There is a risk of tolerance and rebound
Daytime status	✅ Sober and natural	❌ Drowsiness and light-headedness
Onset of Effect	✅ Fast, continuous and moderate	Most drugs last too long or are too strong

📌 Dali Leisheng does not want you to " sleep soundly " , but wants you to " sleep deeply and in the right structure " .

 

4. Scientific research support: How does Dali Leisheng improve deep sleep?

•       In a double-blind clinical trial ( Muehlan et al., 2022 ), dalirenx significantly increased the subjects' N3 sleep duration by 27% compared to the placebo group.

•       After 4 weeks of use, more than 76% of the subjects reported that their daytime mental state was significantly improved .

•       Compared with traditional drugs, there is no hangover effect, and the reaction speed and attention performance the next day are excellent

 

5.Who is suitable to try Dali Leisheng?

•       Enough sleep but still tired and having trouble getting up during the day

•       Discontinuous sleep, frequent awakenings, frequent dreams, and a clear lack of a " deep sleep " feeling

•       Professionals or mental workers who need to efficiently restore their energy and status

•       Those who have tried sedatives and sleeping pills but to no avail and are worried about becoming addicted

 

Conclusion: What makes you " awake " is not time, but depth

Not every night can allow the body to recover, and not every time you close your eyes can be called " sleep " .
Real high-quality sleep starts with improving the N3 stage . Dali Leisheng optimizes sleep structure and increases deep sleep time through scientific mechanisms, so that you no longer " feel like you didn't sleep " when you wake up in the morning, but are truly fully charged.

📌 If you're getting enough sleep but still feel drowsy, perhaps it 's time to turn your attention to the quality of your sleep rather than the quantity .

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