OptimalNourish

Form guide

Best form of Selenium

What is the best form of Selenium?

Most people get the best results from Selenium in capsule form. Gelatin or veggie shell holding powder. Standard release; easy to dose precisely.

Capsule

Most recommended

Gelatin or veggie shell holding powder. Standard release; easy to dose precisely.

Absorption:
standard
Convenience:
high
Shelf life:
long

Pros

  • Precise per-dose amount
  • Travel-friendly
  • Neutral taste
  • Long shelf life

Cons

  • • Slower onset than liquids
  • • Can be hard to swallow for some

Tablet

Compressed powder, sometimes coated. Cheapest format per dose.

Absorption:
standard
Convenience:
high
Shelf life:
long

Pros

  • Cheapest per dose
  • Long shelf life
  • Often scored to split

Cons

  • • Binders and coatings vary by brand
  • • Slower disintegration
See timing guide for Selenium

Compare Selenium forms head-to-head

Other mineral form guides

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