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Sleep support, relaxation, calm mood
Adults with busy minds at night or those with variable schedules seeking structured wind-down support.
Adults take 1 tablet 30 minutes before bedtime; due to melatonin, use only in the evening and avoid alcohol or driving after use.
Non-GMO; No artificial flavours; No artificial sweeteners; Sugar-free; No starch; No milk; Lactose-free; Soya-free; Gluten-free; No wheat; No yeast; No fish; Sodium-free; Suitable for vegetarians
Melatonin signals to the body that it is night-time, helping regulate the sleep–wake cycle and the onset and duration of sleep.
Caution: May cause drowsiness; take only before bedtime and avoid driving or alcohol after use.
L-theanine may modulate neurotransmitters such as GABA and glutamate, promoting relaxation without marked sedation.
Caution: May enhance drowsiness for some people; monitor response when first using.
Valerian root contains valerenic acids that may influence GABA signalling, which is linked with relaxation and sleep readiness.
Caution: May cause daytime sleepiness in sensitive individuals; avoid combining with other sedative products.
Lemon balm provides rosmarinic acid and related compounds that may support calm by affecting GABA breakdown.
Caution: May interact with other calming supplements; start with the suggested serving to assess tolerance.
Chamomile contains apigenin, which binds to benzodiazepine receptors associated with relaxation.
Caution: People allergic to ragweed or daisy-like plants may be more likely to experience sensitivity.
Quick-release melatonin may help with sleep onset, while time-release melatonin supports sleep through the night. L-theanine promotes a calm mental state, and the herbal extracts add gentle calming actions through GABA-related pathways, complementing melatonin’s circadian signalling.
Label Warning: Not for use if pregnant or breastfeeding. Consult a doctor before use if taking any medication or if you have a medical condition. Avoid if allergic to ragweed or daisy-like flowers. Stop use and consult a doctor if adverse reactions occur. Do not drive, use machinery, or drink alcohol when taking this product. Not for those under 18.
Who should be cautious: People sensitive to sedatives or who need to remain alert. Those with allergies to chamomile or related plants. If you use sleep medicines or other products that cause drowsiness, seek medical advice before use.
Storage: Store in a cool, dry place. Keep out of reach of children.
Triple-action time release technology
50 years of trusted quality
At Nature's Bounty, we are committed to your health. For 50 years, we have been making trusted products, backed by science and made with only the purest ingredients. And that’s guaranteed, so you can get the most out of life every day.
Sleep3
Nature's Bounty® Sleep3 is a triple-action, 100% medicine-free sleep aid. Each tablet leverages time-release technology to dissolve each layer at different times throughout the night to help you relax and get a good night's sleep, so you can wake up ready to take on the day.
Melatonin plays a vital role in the maintenance of the circadian rhythm "sleep-wake cycle", sleep induction and sleep duration.
L-theanine interacts with the neurotransmitter GABA to support a calm and relaxed mood. Our proprietary Nighttime Herbal Blend includes chamomile, lavender, lemon balm and valerian root extracts.
Three benefits in one pill
Benefit 1: Calming l-theanine combined with a blend of nighttime herbs – chamomile, lavender, lemon balm and valerian root extracts – to help you relax and unwind.
Benefit 2: Fast-release melatonin helps you fall asleep quickly.
Benefit 3: Time-release melatonin works with your body's natural sleep cycle to help you stay asleep.
For adults, take one (1) tablet 30 minutes before bedtime.
Not intended for use by pregnant or breastfeeding women. If you are taking any form of medication or have a medical condition, consult your doctor before use. Avoid this product if you are allergic to ragweed or daisy-like flowers. Stop using this product immediately and consult your doctor if any adverse reactions occur. Do not drive, operate machinery or consume alcohol when taking this product. Not intended for use by persons under 18. Keep out of reach of children. Store in a cool, dry place. Do not use if the blister seal is cut, torn or open.
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 be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement facts | ||
| Serving Size: 1 Tablet | ||
| Amount Per Serving | %Daily Value | |
| L-Theanine | 200 mg | ** |
| Nighttime Herbal Blend Chamomile Extract (Matricaria recutita) (flower) Lavender Extract (Lavandula officinalis) (aerial) Lemon Balm Extract (Melissa officinalis) (leaf), Valerian Root Extract (Valeriana officinalis) (root) | 50 mg | ** |
| Melatonin | 10 mg | ** |
| **Daily Value not established. | ||
Plant-based cellulose, dicalcium phosphate, maltodextrin, plant-based stearic acid, plant-based magnesium stearate, silica, plant-based juice colour, plant-based glycerine.
Non-GMO, no artificial flavours, no artificial sweeteners, sugar-free, no starch, no milk, lactose-free, soya-free, gluten-free, no wheat, no yeast, no fish. Sodium-free.
