Get Started Free

Cheapest Selenium (chelate) on iHerb

Ranked by real cost per 10 mcg of Selenium (chelate) — cheapest value first.

Prices updated Jul 25, 2026 · 7 products · Prices in USD

The priciest option here costs about 3.0× more per 10 mcg of Selenium (chelate) than the best-value pick Natural Factors. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 10 mcg
1
Natural Factors, WellBetX®, Complete Multi, 120 Tablets
Natural Factors, WellBetX®, Complete Multi, 120 Tablets
Natural Factors
50 mcg6021.670.072View on iHerb →
2
Natural Factors, Men's 50+ MultiStart, 120 Tablets
Natural Factors, Men's 50+ MultiStart, 120 Tablets
Natural Factors
75 mcg4022.370.075View on iHerb →
3
Natural Factors, Women's Plus MultiStart, 180 Tablets
Natural Factors, Women's Plus MultiStart, 180 Tablets
Natural Factors
50 mcg6027.970.093View on iHerb →
4
Natural Factors, Women's MultiStart®, 180 Tablets
Natural Factors, Women's MultiStart®, 180 Tablets
Natural Factors
50 mcg6027.970.093View on iHerb →
5
Rainbow Light, Kid's One+® Chewables, Ages 1 & Above, Fruit Punch, 120 Tablets
Rainbow Light, Kid's One+® Chewables, Ages 1 & Above, Fruit Punch, 120 Tablets
Rainbow Light
20 mcg12025.400.106View on iHerb →
6
Rainbow Light, Kid's One®+, For Ages 1 & Above, Fruit Punch, 90 Tablets
Rainbow Light, Kid's One®+, For Ages 1 & Above, Fruit Punch, 90 Tablets
Rainbow Light
20 mcg9028.040.156View on iHerb →
7
Codeage, Clearhead Echinacea+, 90 Capsules
Codeage, Clearhead Echinacea+, 90 Capsules
Codeage
50 mcg3032.990.220View on iHerb →

How we rank Selenium (chelate)

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

← Browse all nutrients

Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.