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Sleep support; Circadian rhythm support
Adults with irregular sleep schedules or those seeking support for bedtime routine consistency.
Adults take 1 caplet about 1 hour before bedtime; avoid alcohol and activities requiring alertness after use. If sensitive, consider starting on nights when you can allow a full night’s sleep.
Sodium Free; Suitable for Vegetarians; Soy Free; Guaranteed no added: sugar, starch, yeast, soy, corn, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial colors or flavors, preservatives, animal products, crustacean shellfish.
Melatonin signals the body’s internal clock to promote the onset of sleep by binding to melatonin receptors that help regulate circadian rhythm.
Caution: May cause drowsiness; avoid alcohol, driving, or operating machinery after taking, and consult a healthcare professional if using sedatives or if you have a health condition.
Vitamin B6 acts as a cofactor in neurotransmitter synthesis, which may influence the pathways involved in sleep regulation.
Caution: High doses over time may cause nerve-related discomfort; stay within suggested use unless advised otherwise.
Calcium participates in nerve signaling and muscle function and is involved in cellular processes that relate to relaxation and normal sleep architecture.
Caution: Take with food if sensitive to minerals to reduce stomach discomfort; separate from certain medications like thyroid hormones per healthcare advice.
Melatonin directly supports circadian rhythm timing, while vitamin B6 supports neurotransmitter pathways related to sleep signaling. Calcium contributes to normal neuromuscular relaxation, complementing melatonin’s sleep onset support.
Label Warning: For adult use only at bedtime. Not intended for children, teenagers, or for those who are pregnant or nursing. Consult a physician before use if you take any medications or have a medical condition. Stop use and consult a physician if adverse reactions occur. Do not use with alcohol, when driving, or operating machinery. May cause drowsiness. Limit use to two months with a one-week break.
Who should be cautious: People who need to be alert the next morning or who have a history of daytime sleepiness may need extra caution. Those with sleep disorders, mood concerns, or who are sensitive to sedatives should speak with a healthcare provider before use.
Storage: Store in a dry place at controlled room temperature 68–77°F (20–25°C).
Many users say they fall asleep faster, stay asleep longer, and wake up feeling refreshed.
Reviewers like the flavor and find the single 10 mg caplet convenient.
A few users report that 10 mg did not meet their personal needs.
₱537.29
There are few other supplements that are as consistently effective at supporting healthy, deep sleep as melatonin. In fact, Melatonin is an integral part in the body’s natural sleep cycle called the circadian rhythm, which controls not only the wake and sleep cycle, but other physiological functions such as blood pressure, digestion and brain-wave states as well. Melatonin is secreted by a small gland located at the base of the brain called the pineal gland, where it is produced by a conversion from serotonin. Serotonin itself is created by the conversion from the amino acid tryptophan, which is often deficient in the diet. The primary stress hormone, cortisol also inhibits melatonin production and absorption, leading to restless sleep and insomnia. Therefore, melatonin supplements are often recommended because they may help support deep, natural sleep and a consistent circadian rhythm cycle.
For adult use only at bedtime. Not intended for use by children, teenagers, pregnant or nursing women. If you are taking any medications or have any medical condition, consult your physician before use. Discontinue use and consult your physician if any adverse reactions occur.
Do not use in conjunction with alcoholic beverages, when driving a vehicle or while operating machinery. This product may cause drowsiness. Limit use to two months with a break of one week. Keep out of reach of children.
Do not use product if seal appears tampered with.
Store in a dry place under controlled room temperature: 20º- 25℃ (68º-77ºF).
Due to Japanese Customs regulations, a maximum of 1 bottle per order can be imported to Japan.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 Caplet | ||
| Amount Per Serving | %DV | |
| Vitamin B6 (as pyridoxine hydrochloride) | 1 mg | 59% |
| Calcium (as dicalcium phosphate) | 72 mg | 6% |
| Melatonin | 10 mg | ** |
| **Daily Value not established. | ||
Microcrystalline cellulose, stearic acid, croscarmellose sodium, vegetable magnesium stearate, silicon dioxide.
Guaranteed no added: Sugar, starch, yeast, soy, corn, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial colors or flavors, preservatives, animal products, crustacean shellfish.
