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Relaxation and calm, Sleep support, Nighttime wind-down
Adults with busy, high-stress evenings or light sleepers seeking a calming wind-down routine.
Take 2 to 4 tablets 30 to 60 minutes before bedtime as desired. Because this is a calming formula, use when you can devote time to sleep and avoid driving afterward. Taking with a small snack may improve comfort if you experience sensitivity on an empty stomach.
Contains no dairy, egg, gluten, soy, wheat, sugar, preservatives, or artificial color, flavor, or fragrance.
GABA interacts with GABA receptors to calm neuronal activity, which may promote relaxation and ease mental tension.
Caution: May cause drowsiness; avoid driving or operating machinery after use.
Taurine modulates GABA and glycine receptors and supports cell membrane stability, which may promote a calming effect.
Caution: May enhance sedation when combined with other calming supplements or alcohol.
Valerian provides valerenic acids that influence GABA signaling, which may help quiet nervous system excitability.
Caution: May increase drowsiness; avoid alcohol or other sedatives around bedtime.
Passionflower contains flavonoids that interact with GABA pathways, which may support a relaxed state before sleep.
Caution: May cause excessive sleepiness when combined with sedative products.
Chamomile provides apigenin, which binds to GABA-A receptors and may encourage relaxation.
Caution: People sensitive to plants in the daisy family should use caution due to potential allergic reactions.
Amino acids like GABA and taurine act on calming neurotransmitter systems to reduce excitability, while herbs such as valerian, passionflower, and chamomile offer botanical compounds that also influence GABA receptors. Together, these pathways may help the body settle down before bedtime. The combined approach provides both fast-acting neurotransmitter support and gentle herbal relaxation.
Label Warning: If you are pregnant, may become pregnant, or are breastfeeding, consult a healthcare professional before use. California Proposition 65 warning: reproductive harm.
Who should be cautious: People sensitive to sedatives or taking sleep aids may want to use caution due to calming herbs like valerian, passionflower, skullcap, and chamomile. Those on medications that may interact with calcium or magnesium, such as certain antibiotics or thyroid medications, may consider separating timing. Individuals with allergies to plants in the daisy family should be cautious with chamomile.
Many report falling asleep faster and staying asleep longer with consistent use.
Users who avoid melatonin like the calming blend with magnesium, calcium, GABA, and herbs.
Several find the tablets hard to swallow and mention the serving size feels inconvenient.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Lemon Balm may help reduce stress and anxiety, potentially enhancing the effectiveness of sleep formulas.
AI generated. Not medical advice.
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Sleep Science® NutraSleep™ is a unique blend of natural ingredients, providing vitamins, minerals, herbs, taurine, and the neurotransmitter GABA, all known to be relaxing and soothing.
2 to 4 tablets as desired 30 to 60 minutes before going to sleep.
Stearic acid, microcrystalline cellulose, modified cellulose gum, and magnesium stearate.
Contains no dairy, egg, gluten, soy or wheat. Contains no sugar, preservatives, or artificial color, flavor or fragrance.
If you are pregnant, may become pregnant, or breast feeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
California consumers: Warning: Reproductive Harm. Prop 65.
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: 4 Tablets | ||
| Servings Per Container: 25 | ||
| Amount Per Serving | %DV | |
| Calories | 15 | |
| Total Fat | 1 g | 1%* |
| Saturated Fat | 1 g | 5%* |
| Total Carbohydrate | 1 g | <1%* |
| Dietary Fiber | 1 g | 4%* |
| Niacin (as niacinamide) | 10 mg | 63% |
| Vitamin B-6 (as pyridoxine HCl) | 2 mg | 118% |
| Calcium (as calcium citrate & calcium carbonate) | 255 mg | 20% |
| Magnesium (as magnesium citrate & magnesium oxide) | 440 mg | 105% |
| Sodium | 20 mg | 1% |
| Taurine | 875 mg | † |
| Inositol | 700 mg | † |
| GABA (gamma-aminobutyric acid) | 600 mg | † |
| Skullcap Aerial Parts | 250 mg | † |
| Passionflower Aerial Parts Extract | 200 mg | † |
| Valerian Root | 200 mg | † |
| Chamomile Flower Extract | 100 mg | † |
| *Percent Daily Values (%DV) are based on a 2,000 calorie diet. †Daily Value not established. | ||
