Healthology Sleep-Great 30 vegetable capsules


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Healthology Sleep-Great Sleep Formula is used in herbal medicine as a sleep aid.

Check out GNN's Fall Newsletter for more advice on how to get a good night's sleep.

Product Features:

  • A complete formulation that helps you fall asleep quickly, stay asleep and achieve deep, restful sleep.
  • The formula works by enhancing the body’s natural sleep hormone pattern so that you enter all five stages of a healthy sleep, allowing you to wake up feeling refreshed every day.
  • Melatonin
    • Enhances the body’s natural melatonin production to assist with falling asleep and achieving a deep, restful sleep state.
    • Helps trigger the body’s sleep wake-cycle to assist with jetlag.
  • L-Theanine
    • Assists with falling asleep and reducing sleep disturbance.
    • Reduces stress-related symptoms, improves low mood and anxiety, and improves cognitive function by targeting glutamate receptors in the brain, which stimulates the release of GABA, serotonin and dopamine in the brain.
  • L-Tryptophan
    • Assists with falling asleep and staying asleep without causing morning grogginess.
    • Increases serotonin production in the brain, which reduces anxiety, improves mood and triggers sleep.
  • GABA (Gamma Aminobutyric Acid)
    • A primary inhibitory neurotransmitter in the brain, meaning it promotes feelings of calm and relaxation by taking us out of “fight or flight” and putting us into a “rest and digest” nervous system state.
    • Improves the ability to fall sleep through its calming action and improves quality of sleep by regulating both NREM and REM deep-sleep states.
  • 5-HTP
    • Crosses the blood brain barrier and readily converts to serotonin in the brain, which improves mood, reduces anxiety and regulates sleep.
  • Loquat fruit Erijobotrya japonica 15:1 Extract, 25% Ursolic Acid
    • Activates GABA receptors to enhance sleep duration, helping us to stay asleep longer.
  • Valerian Root 4:1 Extract 0.08% Valerenic Acids
    • Improves sleep quality through increasing GABA in the brain, which promotes relaxation as we fall asleep and regulates NREM and REM cycles to facilitate a deep sleep state.
  • Skullcap Herb Top 4:1 Extract
    • Reduces stress and anxiety through stimulating GABA receptors in the brain to promote relaxation.
  • Passionflower Herb Top 10:1 Extract
    • Gentle sedative effect that significantly improves nervousness and anxiety through boosting GABA levels in the brain.
  • Schisandra Fruit 10:1 Extract
    • Acts as an adaptogen in the body by supporting our ability to cope with stress and promoting relaxation through acting on the serotonin pathway.
  • Gluten free.
  • Vegan product.
  • Recyclable container.
  • Made in Canada.

DirectionsAdults: As a sleep aid and all other uses: Take 1 or 2 capsules, daily, with water, at or before bedtime as needed. For Jet Lag: Take 1 or 2 capsules with water, once a day at bedtime, while travelling and at destination until adapted to the new time zone or daily pattern. Do not drive or operate machinery within 5 hours of taking this product, which contains melatonin. Avoid taking with alcohol or products that increase drowsiness.


  • Do not use this product if you are pregnant, breast-feeding, or have scleroderma. Consult a health care practitioner prior to use if you are taking medications for seizure, blood pressure, immune suppression, to affect mental state, increase sedation, steroids, blood thinners, carbidopa, or drugs / supplements with serotonergic activity. These may include, but are not limited to, L-tryptophan, Sadenosylmethionine (SAMe), St. John's wort, antidepressants, pain killers, over the counter cough and cold medication containing dextromethorphan, anti-nausea medication and anti-migraine medication.
  • Consult a health care practitioner prior to use if you have cardiovascular, immune, liver or chronic kidney disease, hormonal or seizure disorder, asthma, depression, diabetes, low blood sugar, or migraines. Consult a health care practitioner if symptoms persist or worsen. Stop use and consult a health care practitioner if you show signs of weakness, oral ulcers, abdominal pain accompanied by severe muscle pain, or if you experience skin changes. Stop use and consult a health care practitioner if you experience any of the following symptoms within a few hours after taking this product: changes in mental state such as restlessness or confusion, increased heart rate, enlarged pupils, loss of muscle coordination, headache, sweating, shivering, allergy, or gastrointestinal problems such as nausea, vomiting, or diarrhea.
  • Some people may experience drowsiness. Exercise caution if operating heavy machinery, driving a motor vehicle or involved in activities that require mental alertness. Some people may experience diarrhea, vomiting, and abdominal pain.
  • Consult a health care practitioner prior to use if you have had recent surgery or have upcoming surgery. Keep out of reach of children.

NPN:  80096859

30 vegetable capsules per bottle.

Medicinal Ingredients:  each vegetable capsule contains  
Melatonin 1.5 mg
L-Theanine 200 mg
L-Tryptophan 50 mg
GABA (Gamma-Aminobutyric Acid) 50 mg
5-HTP (5-Hydroxytryptophan – Griffonia simplicifolia - seed) 50 mg
Loquat Fruit (Eriobotrya japonica) 15:1 Extract, 25% Ursolic Acid
65 mg
Valerian Root (Valeriana officinalis) 4:1 Extract, 0.8% Valerenic Acids
50 mg
Skullcap Herb Top (Scutellaria lateriflora) 4:1 Extract 50 mg
Passionflower Herb Top (Passiflora incarnata) 10:1 Extract 40 mg
Schisandra Fruit (Schisandra chinensis) 10:1 Extract 25 mg
Non-Medicinal Ingredients: Vegetable Capsule Shell (Hypromellose), Oryza sativa (Rice) hull powder