' 
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 8 Reviews
8.8
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Melatonin
10 mg
**
Most Useful Reviews
10
Eliminated bad moods
This is the best vitamin I’ve ever tried. It has helped me overcome my bad moods and manage my depression. I will never switch to any other vitamin again.
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9.5
Effective for sleep
My son, who has Asperger’s and depression, has been taking a 5mg dose of Melatonin for years. We recently tried a stronger dosage I found on Iherb. He takes it just after dinner, and it ensures he sleeps through the night, which makes him very happy.
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8.5
Improved sleep quality
Melatonin improved my sleep and aided my anxiety and depression. I have struggled with these issues for years. Sleeping pills are effective, with no side effects or dependence. I previously took Natural Factors, but the effects of 21st are just the same. It's much cheaper and tastes better. Purchasing from iHerb is less expensive than getting it from Hong Kong.
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User Reviews
USERS' SCORE
Good
Based on 8 Reviews
8.8
- All Reviews
- Positive Reviews
- Negative Reviews
10
Eliminated bad moods
This is the best vitamin I’ve ever tried. It has helped me overcome my bad moods and manage my depression. I will never switch to any other vitamin again.
9.5
Effective for sleep
My son, who has Asperger’s and depression, has been taking a 5mg dose of Melatonin for years. We recently tried a stronger dosage I found on Iherb. He takes it just after dinner, and it ensures he sleeps through the night, which makes him very happy.
8.5
Improved sleep quality
Melatonin improved my sleep and aided my anxiety and depression. I have struggled with these issues for years. Sleeping pills are effective, with no side effects or dependence. I previously took Natural Factors, but the effects of 21st are just the same. It's much cheaper and tastes better. Purchasing from iHerb is less expensive than getting it from Hong Kong.
Read More
8.8
Affordable relief
Great price and effective for depression. It offers good quality for the price and has a lovely taste. I appreciate the brand's consistency.
8.8
Helped overcome episodes
Despite the low price, this product is excellent. I bought a higher dosage for my father, who is facing another depressive episode. It has helped him to sleep at night, which, alongside other medications, has aided in overcoming depression again.
