Effective – Selenium is a potent antioxidant that supports immunity and protects cells from oxidative stress, as well as supporting thyroid function Optimum support – Selenium also supports healthy sperm production and healthy hair and nails Advanced – Combines selenium with l-methionine for optimal absorption and use by the body Flexible – Easy to swallow capsules Environmentally friendly – Recyclable packaging Trusted – We’ve been helping to shape a healthier society for over 30 years Suitable for vegetarians and vegans 60 days’ supply at 1 capsule per day