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RECOVERY / PM

Selenium

Antioxidant defense · Thyroid function · Male reproductive health

100 mcg

Part of RECOVERY / PM, taken at night.

Form, dose and role.

What it is
Selenium is an essential trace mineral required for normal thyroid function, normal spermatogenesis and protection of cells from oxidative stress.
Why DEXO chose it
Selenium has human research in male reproductive health and a clear role in antioxidant defense.
Why this form
Selenium (as selenomethionine). Selenomethionine, a well-absorbed organic form.
Why this dose
100 mcg is a conservative daily amount well below commonly cited upper intake levels.
Its role in the system
The relevant human research comes from fertility populations: in 69 men attending a subfertility clinic, pooled selenium treatment improved sperm motility versus placebo over three months. That does not transfer to healthy fertile men, and more selenium is not automatically better.

The human research.

What researchers actually studied. Population. Dose. Duration. Outcome. The details that make a study useful.