Description
Details:
Natural Factors’ SelenoExcell® Selenium delivers 200 mcg per capsule in a highly bioavailable form—organically bound yeast—designed for optimal absorption. Each capsule is ISURA-certified, ensuring purity and potency, and contains no artificial colors, preservatives, gluten, soy, dairy, or GMOs. Non-GMO and free from common allergens, this straightforward selenium supplement provides trusted, daily antioxidant and immune support for respiratory health.
We may earn a small commission if you purchase through the link below — thank you for supporting our work and helping us keep all COPD-friendly resources free for everyone. This product is available through Healthtree, an authorized Canadian retailer of Natural Factors supplements. Use coupon code COPDLIFESTYLE at checkout for an additional 15% savings.







