Antioxidant trio for thyroid, immunity and DNA protection.
Selenium ACE pairs the trace mineral selenium (50mcg) with vitamins A, C and E — a synergistic antioxidant complex addressing three critical health systems. Selenium activates glutathione peroxidase enzymes needed for thyroid hormone metabolism and immune resilience. This formulation is calibrated to optimal EU intake levels, avoiding excessive doses that research shows can be counterproductive.
Why This Formula
✔ Optimised selenium dosage — 50mcg matches evidence-based recommendations for Northern European populations
✔ Vitamin A + C + E trio — complementary antioxidant pathways; each addresses different free radical sources
✔ Supports thyroid metabolism — selenium is essential cofactor for thyroid peroxidase and deiodinase enzymes
✔ 365-tablet supply — full year of consistent daily support
✔ Clean tablet formula — free from lactose, gluten, wheat, soya, dairy; vegan-suitable
Who It's For
Particularly valuable for those with thyroid concerns, limited sun exposure, or living in selenium-deficient regions. Also suited to anyone managing oxidative stress from high activity, pollution exposure or age-related concerns.
The xSpan Labs Standard
Small-batch manufactured in the UK to GMP and ISO 9001 standards. No unnecessary fillers, no artificial colours, no inflated marketing — just premium-grade ingredients in their most effective forms. Every batch is tested for purity and potency.
Selenium ACE 50mcg 365 Tablets
Directions
Take 1-2 tablets per day with food
Ingredients
Per tablet:
Selenium 50mcg
Vitamin A (as Beta-Carotene) 800mcg
Vitamin C 60mg
Vitamin E 10mg
Other Ingredients: Dicalcium Phosphate, Microcrystalline Cellulose, Magnesium Stearate
Suitable for both vegans and vegetarians
Cautions
Always consult your GP before taking nutritional supplements if you are taking medication or are under medical supervision.
If pregnant or lactating mothers please consult your doctor before using health supplements.
Store in a cool dry place, out of reach of children.
You should not take supplements as a substitute for a varied balanced diet. Do not exceed the stated dose.Selenium ACE is a potent antioxidant combination of Selenium with vitamins A, C and E to help protect against free radicals. Provided in an easy to swallow daily tablet, Selenium ACE is manufactured in the UK to GMP code of practice to guarantee quality and safety.
The importance of Selenium, a trace element, has only been recognised for around 50 years but is now considered the most important trace element in your diet. Selenium is important for normal cell growth and immunity, whilst it also supports the action of a liver enzyme (P450) involved in detoxifying carcinogens in the body.
As a trace mineral we only need a small amount of Selenium to be effective. Unfortunately, in Europe there is a large amount of Selenium deficiency.
This is because the best dietary source of selenium is wheat, but crops grown on European soil tend to be low in the mineral. According to a study by Rayman, "the level of intake in Europe and some parts of the world is not adequate." This study is also worth looking at in relation to the benefits Selenium supplementation can provide.
The key to selenium supplementation is not taking too much. There are some high strength selenium supplements on the market but the most recent research shows that it is important not to take too much selenium. The health support benefits of selenium increase to a certain level and then plateaus for a while before actually dipping.
Optimum Selenium Dosage
For people living in Northern and Western Europe it is recommended that women take 50-60 mcg a day to raise levels to the ideal range, and for men it is 100 mcg.
If you live in the US the good news is that you probably don't need to supplement with selenium at all.
Selenium ACE provides optimum dose daily selenium supplementation and antioxidant protection.
xSpan Labs Selenium ACE is manufactured in the UK to GMP code of practice and ISO 9001 quality assurance certification. These manufacturing procedures ensure that the basic manufacturing practices and prerequisites necessary for product quality and safety are being followed.
Suitable for vegetarians and vegans.