Last update
4/3/2026
Reviewed By
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Overview
SCIENTIFIC SCORE
Questionable
Based on 1 Research
5
USERS' SCORE
Good
Based on 2 Reviews
8.4
Supplement Facts
Serving Size: 1 tablet
Amount Per Serving
%DV
Selenium (as L-selenomethionine)
100 mcg
182%
Top Medical Research Studies
5
We examined the levels of selenium and key vitamins in patients suffering from obstructive sleep apnea (OSA) without additional health issues. Our study, involving 146 subjects split into different OSA severity levels, aimed to understand how these antioxidants might play a role in OSA's impact on health.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
Read More
Most Useful Reviews
9
Enhanced sleep experience
An excellent product that notably enhances my sleep quality and has a great quantity for the price.
Read More
7.5
Improved sleep quality
121 people found this helpful
Optimal dosage and suitable dark packaging. After two weeks of taking it, my sleep improved and I felt more energised in the evenings, despite my job being psychologically taxing. My hair remains unchanged, but I still believe in positive results. Remember, for selenium to be properly absorbed, vitamin E is necessary.
Read More
Medical Researches
SCIENTIFIC SCORE
Questionable
Based on 1 Research
5
- All Researches
5
We examined the levels of selenium and key vitamins in patients suffering from obstructive sleep apnea (OSA) without additional health issues. Our study, involving 146 subjects split into different OSA severity levels, aimed to understand how these antioxidants might play a role in OSA's impact on health.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
Read More
User Reviews
USERS' SCORE
Good
Based on 2 Reviews
8.4
- All Reviews
- Positive Reviews
- Negative Reviews
9
Enhanced sleep experience
An excellent product that notably enhances my sleep quality and has a great quantity for the price.
Read More
7.5
Improved sleep quality
121 people found this helpful
Optimal dosage and suitable dark packaging. After two weeks of taking it, my sleep improved and I felt more energised in the evenings, despite my job being psychologically taxing. My hair remains unchanged, but I still believe in positive results. Remember, for selenium to be properly absorbed, vitamin E is necessary.
Read More
Frequently Asked Questions
7.5
Improved sleep quality
121 people found this helpful
Optimal dosage and suitable dark packaging. After two weeks of taking it, my sleep improved and I felt more energised in the evenings, despite my job being psychologically taxing. My hair remains unchanged, but I still believe in positive results. Remember, for selenium to be properly absorbed, vitamin E is necessary.
9
Enhanced sleep experience
An excellent product that notably enhances my sleep quality and has a great quantity for the price.
5
We examined the levels of selenium and key vitamins in patients suffering from obstructive sleep apnea (OSA) without additional health issues. Our study, involving 146 subjects split into different OSA severity levels, aimed to understand how these antioxidants might play a role in OSA's impact on health.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
References
- Saruhan E, Sertoglu E, Unal Y, Bek S, Kutlu G. The role of antioxidant vitamins and selenium in patients with obstructive sleep apnea. Sleep Breath. 2021;25:923. 10.1007/s11325-020-02207-w
