Melatonin 3 mg
21st Century
Score 75
This supplement effectively provides 3mg of melatonin for sleep support. While it includes calcium carbonate, this form is less bioavailable and lacks key co-factors like Vitamin D, severely limiting its impact on bone and nail health. It functions best as a dedicated sleep aid rather than a comprehensive health supplement.
Score 75
This supplement effectively provides 3mg of melatonin for sleep support. While it includes calcium carbonate, this form is less bioavailable and lacks key co-factors like Vitamin D, severely limiting its impact on bone and nail health. It functions best as a dedicated sleep aid rather than a comprehensive health supplement.
Also available as 3 options
Analysis
This 21st Century Melatonin supplement offers a standard 3mg dose of melatonin, an amount generally considered effective for promoting sleep onset and maintaining healthy sleep cycles for many individuals. Melatonin is a well-established hormone in regulating circadian rhythms, making this product a reliable choice for those seeking to alleviate occasional sleeplessness or improve sleep quality.
The product also contains 94mg of calcium, derived from calcium carbonate. While calcium is vital for bone and nail integrity, calcium carbonate is known for its lower bioavailability compared to other forms like calcium citrate and requires sufficient stomach acid for proper absorption. Crucially, the formulation lacks important synergistic nutrients such as Vitamin D and K, which are indispensable for optimal calcium absorption into the bones and its subsequent utilization. This deficiency significantly compromises its claimed effectiveness for robust bone and nail health.
Pros
- Features a widely recommended and effective 3mg dose of melatonin for promoting sleep.
- Melatonin aids in regulating the body's natural sleep-wake cycles.
Cons
- The calcium is in the less absorbable calcium carbonate form.
- Does not include crucial co-factors like Vitamin D and K, which are essential for proper calcium absorption and bone health.
- The small quantity of calcium provides minimal benefit for bone or nail health.
Warnings
- Melatonin can cause drowsiness; avoid driving or operating heavy machinery after taking.
- Consult a healthcare professional before use, especially if pregnant, nursing, or taking other medications.
$8.99($0.04 per serving)
 iHerb | $ 8.99 | |
 Walmart | $ 11.94 | |
 Amazon | $ 17.98 |
Goals
Impact
Highest effect
The 3mg dose of melatonin is widely considered an effective and appropriate amount for many adults to assist with sleep onset and quality, providing reliable support for regulating the sleep-wake cycle.
Impact
Moderate effect
Melatonin's contribution to stress relief is largely indirect, by improving sleep quality. Better sleep is a fundamental component of stress management, but the product is not a direct anxiolytic or stress-reducing agent.
Impact
Lower effect
While melatonin contributes to general well-being through improved sleep, the product's overall nutritional profile is narrow, consisting primarily of melatonin and a basic calcium form, thus not providing comprehensive general health benefits.
Impact
Lower effect
Adequate and restorative sleep, supported by melatonin, is essential for optimal cognitive function and brain health. However, the product does not include ingredients specifically aimed at direct brain health enhancement or neuroprotection beyond this indirect benefit.
Impact
Situational effect
The calcium is in the calcium carbonate form, which has lower bioavailability and requires stomach acid for absorption. More importantly, it lacks vital co-nutrients like Vitamin D and K, which are crucial for optimal calcium absorption and its effective integration into bone tissue.
Impact
Situational effect
Similar to bone health, the form and quantity of calcium, coupled with the absence of necessary co-factors such as Vitamin D, mean this product offers very limited efficacy for enhancing nail health or strength.
Impact
Situational effect
Melatonin has antioxidant properties and sleep aids cellular repair processes, which are remotely related to anti-aging. However, the product is not specifically formulated with dedicated anti-aging compounds and its impact on this goal is minimal.
Impact
Situational effect
Improved sleep from melatonin can indirectly support immune function. However, this supplement does not contain any ingredients directly recognized for their primary role in boosting or modulating the immune system.
Impact
Limited evidence
There is no scientific basis or ingredient in this product, including melatonin or calcium, that suggests it would have any direct or significant impact on supporting testosterone levels.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calcium | 94 mg |
Melatonin | 3 mg |
Melatonin 85
The 3mg melatonin dose is effective and suitable for most individuals seeking to improve sleep, making it a strong option for this collection.
Calcium 30
The calcium is in a less absorbable form (calcium carbonate) and is not supported by essential co-factors like Vitamin D, which significantly limits its efficacy for bone and nail health.
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Offers an excellent balance of overall quality and cost-effectiveness, providing a strong score for its price per serving (3 cents). This ensures reliable sleep support at a very competitive long-term value, maximizing benefit for investment.
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NOW
Offers an excellent balance of overall quality and cost-effectiveness, providing a strong score for its price per serving (3 cents). This ensures reliable sleep support at a very competitive long-term value, maximizing benefit for investment.
85 Value
Melatonin 3 mg
Swanson
Offers an excellent balance of overall quality and cost-effectiveness, providing a strong score for its price per serving (2 cents). This ensures reliable sleep support at a very competitive long-term value, maximizing benefit for investment.
95 Performance
Melatonin 3 mg
Nature Made
This alternative offers a superior overall score due to a more optimal dosage, advanced formulation (e.g., coenzymated B6, extended release), or the inclusion of synergistic ingredients for more comprehensive sleep and relaxation support.
92 Performance
Ortho Sleep
AOR Advanced Orthomolecular Research Advanced
This alternative offers a superior overall score due to a more optimal dosage, advanced formulation (e.g., coenzymated B6, extended release), or the inclusion of synergistic ingredients for more comprehensive sleep and relaxation support.
92 Performance
Insomnitol
Designs for Health
This alternative offers a superior overall score due to a more optimal dosage, advanced formulation (e.g., coenzymated B6, extended release), or the inclusion of synergistic ingredients for more comprehensive sleep and relaxation support.