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Professional Supplements & Nutritional Products Since 1998

Benefits

  • Addresses every facet of insomnia: difficulty initiating sleep, difficulty maintaining sleep, waking too early in the morning, and waking groggy
  • Reduces nervous system excitation, which can inhibit sleep
  • Contains Suntheanine®, the most clinically studied L-theanine
  • Enteric-coated

Feature Summary

L-Theanine, 5-hydroxytryptophan (5-HTP), and melatonin have all been shown to independently improve sleep quality and quantity, and/or lessen anxiety. L-Theanine is an amino acid found almost exclusively in tea, which influences the central nervous system through several mechanisms, primarily by influencing levels of the neurotransmitters dopamine, gamma-aminobutyric acid (GABA), serotonin, norepinephrine, and glutamate. These effects cause a significant increase in alpha brain wave activity, indicative of a state of wakeful relaxation, increased performance under stress, improved learning and concentration, as well as decreased anxiety.

5-HTP is the intermediary between L-tryptophan and serotonin, a key neurotransmitter associated with sleep, mood, and anxiety. 5-HTP bypasses the rate-limiting enzyme tryptophan hydroxylase, which normally limits the conversion of tryptophan to serotonin.

Melatonin is also closely related and is formed by the conversion of serotonin in the pineal gland. Known to regulate many biological rhythms, including the circadian cycle, melatonin has shown clinical benefit for inducing sleep or adjusting sleep cycles. Randomized trials have found it to reduce sleep onset latency and improve perceived quality of sleep, without impairing daytime psychomotor performance.

Non-Medicinal Ingredients

Softgel (gelatin, glycerin, purified water), organic flaxseed oil, yellow beeswax, non-GMO sunflower lecithin, enteric coating (purified water, ethylcellulose, medium chain triglycerides, oleic acid, sodium alginate, stearic acid).

Dosage

Recommended Adult Dose: 2 softgels per day 30–45 minutes before bedtime or as directed by a health care practitioner. Consult a health care practitioner for use beyond 4 weeks. Do not take on an empty stomach.

Warnings

Consult a health care practitioner before use if you have a hormonal disorder, diabetes, liver or kidney disease, cerebral palsy, seizure disorders, migraine, depression, and/or hypertension. Consult a health care practitioner before use if you are taking carbidopa or drugs/supplements with serotonergic activity. These may include but are not limited to L-tryptophan, S-adenosylmethionine (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 if sleeplessness persists continuously for more than 3 weeks (chronic insomnia), or if symptoms persist or worsen. Some people may experience diarrhea, nausea, vomiting, and abdominal pain. Discontinue use if you show signs of weakness, oral ulcers, skin changes, or abdominal pain accompanied by severe muscle pain. Do not use if you are taking blood pressure, immunosuppressive, or sedative/hypnotic medication, or if you are pregnant or breastfeeding or have scleroderma. Some people may experience drowsiness. Exercise caution if you are involved in activities requiring mental alertness. Do not drive or use machinery for 5 hours after taking this product. Keep out of reach of children.

Allergens

Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs. Sealed for your protection. Do not use it if the seal is broken. For freshness, store in a cool, dry place.

Contraindications

Discontinue use if you show signs of weakness, oral ulcers, or abdominal pain accompanied by severe muscle pain, or if you experience skin changes. Do not use if you are taking blood pressure, immunosuppressive, sedative/hypnotic medication, or if you are pregnant or breastfeeding or have scleroderma. Some people may experience drowsiness. Do not drive or operate heavy machinery for 5 hours after using this product. Exercise caution if involved in activities requiring mental alertness.

Drug Interactions

L-theanine is known to have a hypotensive effect in some individuals, and concomitant use of antihypertensive drugs may potentiate their activity.