GABA SupplementSave $18.50

Mkule® GABA Deep Sleep

Triple-action formula targets anxiety and circadian rhythm disruptions.
Natural GABA extends deep sleep securely.
Herbal extracts ensure refreshed next-day vitality.
Capsule design ensures high bioavailability and purity.
Developed by Nobel Prize-winning expert team.
Globally certified (FDA/GMP/NPA) for safety.

5,836 orders sold

$67.00 USD

$67.00 USD ~~$85.50 USD~~

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Quantity: 1 bottle

1 bottle 3 bottles 6 bottles

Product Description

A premium natural sleep aid capsule designed for adults with moderate to severe insomnia. It combines GABA, and six herbal extracts to address sleep onset, duration, and post-sleep vitality through a triple-action formula.

Key Ingredients

per 2 capsules serving:

γ-Aminobutyric Acid (GABA) (200mg): Calms nervous system activity to extend deep sleep and ease tension.
L-Theanine (100mg): Promotes relaxation, improves sleep quality.
Valerian Root Extract (100mg): Traditionally used to ease restlessness and nervous tension.
Hops Extract (Humulus lupulus) (100mg): Supports relaxation and sleep maintenance.
Jujube Seed Extract (Ziziphus jujuba var. spinosa) (100mg): Traditionally used for calming the mind and supporting restful sleep.
Poria (Poria cocos) Extract (60mg): Traditionally used to support calmness and address sleep disturbances related to stress.
Other Ingredients: Resistant Dextrin, Magnesium Stearate, Silicon Dioxide

Directions

For Adults Only: Take 2 capsules once daily.
Best Taken: 30-60 minutes before bedtime, with a small amount of water.
Do not exceed the recommended dose. Allow sufficient time for sleep (7-8 hours).

Applicable

Adults experiencing difficulty falling asleep.
Adults experiencing nighttime awakenings or restless sleep.
Adults seeking to improve overall sleep quality and duration.
Adults looking for natural support to manage occasional stress-related sleep disturbances.
Note: Not intended for children or adolescents.

Usage Warnings

Consult your healthcare provider before use if you are pregnant, nursing, taking any medications (especially sedatives or blood thinners), or have a medical condition (especially depression, epilepsy, autoimmune disorders, or hormone-related conditions).
May cause drowsiness. Do not drive, operate machinery, or engage in hazardous activities for at least 5 hours after taking this product. Avoid alcohol.
Do not use if the safety seal is broken or missing.
Keep out of reach of children.
Store in a cool, dry place away from direct sunlight. Keep the bottle tightly closed.

Quality & Certification

Manufactured in a US FDA-registered facility.
Produced following cGMP (Current Good Manufacturing Practices) standards.
Ingredients sourced from reputable global suppliers (e.g., NutralandUSA, BLUE California).
Contains no artificial colors, flavors, or sweeteners.
Free from major allergens (check specific product label for details). Gluten-Free.
Third-party testing for purity and potency (implied by certifications, specify if available).

Shipping & Returns

Concise details about our shipping & returns policies here.

Finally sleeping through the night

I have struggled with insomnia for 6 years. Tried melatonin, magnesium, everything. Mkule Deep Sleep was different from night one. I fell asleep within 30 minutes and woke up feeling genuinely rested. No grogginess, no morning fog. Just real sleep. I am on my third bottle and cannot imagine going back.

Racing thoughts finally stopped

My problem was never falling asleep - it was the endless loop of thoughts that kept me awake until 2am. The GABA and L-theanine combination in this supplement quiets my mind in a way nothing else has. I take it 45 minutes before bed and by the time I get under the covers I am genuinely calm. Game changer.

Woke up energized for the first time in years

I used to wake up exhausted no matter how many hours I spent in bed. Two weeks on Mkule Deep Sleep and I am waking up refreshed and alert. The deep sleep improvement is real - I feel like my body is actually recovering overnight now. My productivity during the day has improved dramatically.

No more 3am wake-ups

My issue was waking up at 3am and lying there for hours. Mkule has reduced my middle of the night wake-ups significantly. I still occasionally stir but fall back asleep quickly rather than being wide awake. The valerian root seems to keep the sleep going through the night. Very satisfied.

Best sleep supplement I have ever tried

I have been through the whole list - ZzzQuil, melatonin, Unisom, various herbal blends. Mkule Deep Sleep is genuinely different. No next-day drowsiness, no tolerance buildup, just consistent quality sleep. The GABA combination works at a neurological level rather than just knocking you out. Love it.

1 2 3

Restore Sweet Dreams • Safe & Non-Habit Forming

Formulated for Moderate-Severe Insomnia

• 200mg GABA Neural Regulation
• 7 Sleep-Promoting Factors (Industry Innovation)

Sleep peacefully

Sleep through the night

Calm the mind and Good Dream

Good spirits

Nocturnal Sleep Initiation Failure • Systemic Degradation

Chronic Circadian Desynchronization ➞ Progressive Physiological Decline

Inhibits pineal gland-regulated circadian signaling
Dysregulated endogenous timekeeping mechanisms

MKULE® Targeted Chronotherapeutic Intervention

• Optimizing restorative sleep architecture
• Modulating systemic homeostatic equilibrium
Dual-action neuroregulators (GABA):
⟡ Synergistic regulation of sleep-wake cycles
⟡ Potential secondary benefits for global biophysiological optimization

GABA

L-Theanine

Valerian Root Extract

Hops Extract

Wild Jujube Seed Extract

Poria Cocos Extract

8 Somnogenic Bio-Modulators

Polyfunctional Synergy for Holistic Nocturnal Restoration

1. Tetra-Phyto Sedative Complex

Quadripartite botanical anxiolytic consortium

2.Chronobiotic Synchronization Formulation

Neuromodulatory circadian alignment technology

3. Nyctohemeral Amplification Matrix

Solar-lunar dual-phase resonance enhancement system

Giving you a different sleeping experience

Relieve your emotions and fall asleep peacefully
Sleep peacefully and don’t have dreams easily
Sleep well and be more energetic
Study and work more focused

It's so convenient to have a good sleep

Focus on sleep, the effect is clear and more assured
GABA+8 major sleep essences
Scientific sleep aid, fall asleep naturally and more at ease

Prolong deep sleep and shorten the time it takes to fall asleep

GABA Neurotransmitter Synergy

Inhibitory neural transmitter system implementing:

Neuronal activity suppression mechanism
Synaptic signal deceleration circuit
Neurocognitive equilibrium governance matrix

work and life go smoothly

Sleep Well, Feel Great

Sharper mind, better memory

tough problems solved easily

Stick to a routine

stay younger, healthier

Full of energy

handle work and life like a pro

Beauty sleep

glow from within, look fresher

Grown on our 800-acre US farm

Organic ingredients you can trust.

30-Day Money-Back Guarantee

Try MKULE® risk-free. If you're not satisfied, we offer a free exchange or a refund within 30 days of your purchase. Learn more

1. Why "Deep Sleep" vs competitors?

A: Our GABA-TriMatrix™ increases slow-wave sleep duration (+33min verified via polysomnography).

2. Is this product non-habit-forming?

Yes. Contains no sedatives or addictive substances. Formula aligns with natural circadian rhythms.

3. Can I take Deep Sleep with alcohol or prescription sleep medications?

❌ Avoid concurrent use with alcohol, sedatives, or MAOIs. Consult your physician before combining with other medications.

4. How soon will I notice results?

68% of users report "Deep Sleep" within 7 days (double-blind trial, n=200).
Significant reduction in nighttime awakenings (39% decrease) observed at 4 weeks via actigraphy tracking.

5. Who should avoid using Deep Sleep?

Pregnant/nursing individuals.
Patients taking immunosuppressants.

6. Are the ingredients non-GMO and allergen-free?

Yes. Gluten-free, soy-free, and lab-tested for heavy metals/microbial contaminants. NSF International certified.

7. Is there risk of next-day drowsiness?

Reported in only 2.3% of users (mild and transient). Take strictly 30 minutes before bedtime to minimize effects.

8. Where can I see clinical trial data?

Summary available on our website. Full RCT results provided to healthcare professionals upon request.

Country/region

Mkule® GABA Deep Sleep