' 
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 15 Reviews
8.6
Supplement Facts
Serving Size: 1 Veggie Capsule
Amount Per Serving
%DV
Selenium (from SelenoExcell® High Selenium Yeast) (Saccharomyces cerevisiae)
50 mcg
90%
Molybdenum (from molybdenum glycinate chelate)
50 mcg
110%
N-Acetylcysteine (NAC)
600 mg
†
Most Useful Reviews
9.5
Easier breathing
I have dealt with nasal discharge since childhood, leading to tonsil inflammation, which disrupted my sleep. A friend suggested NAC, and after taking it before bed, I finally could breathe properly and sleep again. I’m truly grateful and plan to keep using it.
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9.5
Improved nasal clarity
It's indispensable for us! Both my husband and I have suffered from clogged noses at night, but since using this product, we sleep like babies. My husband also had spring allergies, but since starting two capsules—one in the morning and another before bed—he no longer has issues. Highly recommended, and thanks to iherb for providing it.
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8.8
Effective against fatigue
I have been using this product for 2-3 years and have exchanged other supplements, but I will definitely repurchase this one. I find it very effective for hangovers, fatigue relief, and improving sleep quality.
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User Reviews
USERS' SCORE
Good
Based on 15 Reviews
8.6
- All Reviews
- Positive Reviews
- Negative Reviews
9.5
Easier breathing
I have dealt with nasal discharge since childhood, leading to tonsil inflammation, which disrupted my sleep. A friend suggested NAC, and after taking it before bed, I finally could breathe properly and sleep again. I’m truly grateful and plan to keep using it.
9.5
Improved nasal clarity
It's indispensable for us! Both my husband and I have suffered from clogged noses at night, but since using this product, we sleep like babies. My husband also had spring allergies, but since starting two capsules—one in the morning and another before bed—he no longer has issues. Highly recommended, and thanks to iherb for providing it.
Read More
8.8
Effective against fatigue
I have been using this product for 2-3 years and have exchanged other supplements, but I will definitely repurchase this one. I find it very effective for hangovers, fatigue relief, and improving sleep quality.
8.8
Enhanced sleep quality
I've taken this before but stopped for a while. Recently, I saw a discount and remembered to take two capsules each morning with collagen on an empty stomach. After just two weeks, my skin is much softer, and I find it easier to fall asleep with deeper sleep quality. Excellent ingredients and generous portions.
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8.8
Enhanced sleep quality
Wonderful! I stopped taking this for a while but started again after seeing a discount. I’ve been taking two capsules with collagen every morning on an empty stomach for two weeks. My skin feels delicate, and I find it easier to fall asleep, with the quality of my sleep improving significantly.
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