Selenium CWS 0.5 fl oz — Water-Soluble Selenium for Maximum Absorption
Selenium CWS (Cold Water Soluble) delivers highly bioavailable selenium in a liquid format, making it ideal for individuals who have difficulty swallowing capsules or who need precise, adjustable dosing. Selenium is a critical trace mineral and potent antioxidant with profound effects on thyroid function, immune defense, and cancer prevention.

Key Benefits

Antioxidant Power: Selenium is the essential cofactor for glutathione peroxidase — one of the body's most important antioxidant enzyme systems, protecting cells from oxidative damage.
Thyroid Health: The thyroid gland has the highest selenium concentration of any organ in the body. Selenium is required to convert inactive T4 to active T3 thyroid hormone and protect the thyroid from inflammatory damage.
Immune Activation: Supports T-cell proliferation, NK cell activity, and cytokine signaling — critical for both viral defense and autoimmune modulation.
Selenoprotein Formation: Selenium enables synthesis of selenoproteins with critical roles in DNA repair, male fertility (sperm motility), and inflammation control.
Anti-Cancer Research: Among the most studied minerals in cancer prevention — epidemiological data consistently links low selenium status with higher cancer risk.


Who Needs This Formula?
Individuals with thyroid conditions (Hashimoto's, hypothyroidism), those living in selenium-depleted soil regions (most of the US Northeast, Pacific Northwest), people with autoimmune conditions, men concerned with fertility, and individuals seeking advanced antioxidant protection.

How to Use
Use as directed by your healthcare practitioner. Typical dosing: 5–10 drops in water or juice, once daily. The water-soluble format allows easy mixing into beverages. Do not exceed recommended dosing — selenium can be toxic in high doses.

Frequently Asked Questions
Q: What form of selenium does this contain?
A: CWS (Cold Water Soluble) selenium provides exceptional bioavailability — superior to selenium selenite found in most supplements, with excellent tissue uptake.
Q: Can selenium help my Hashimoto's?
A: Multiple clinical studies show selenium supplementation reduces thyroid peroxidase antibodies (TPO antibodies) in Hashimoto's patients. Always work with a practitioner for Hashimoto's-specific protocols.

Practitioner-grade liquid trace mineral formulas — curated by Michelle Tonkin ND.