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Cheapest Selenium (Selenomethionine) on iHerb

Ranked by real cost per 100 mcg of Selenium (Selenomethionine) — cheapest value first.

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

The priciest option here costs about 8.4× more per 100 mcg of Selenium (Selenomethionine) than the best-value pick Vitamatic. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 100 mcg
1
Vitamatic, Selenium, Natural Peach, 200 mcg, 90 Gummies
Vitamatic, Selenium, Natural Peach, 200 mcg, 90 Gummies
Vitamatic
200 mcg909.990.056View on iHerb →
2
EVLution Nutrition, VitaMode®, High Performance Multivitamin, 120 Tablets
EVLution Nutrition, VitaMode®, High Performance Multivitamin, 120 Tablets
EVLution Nutrition
200 mcg6015.190.127View on iHerb →
3
EVLution Nutrition, VitaMode®, High Performance Multivitamin, 60 Tablets
EVLution Nutrition, VitaMode®, High Performance Multivitamin, 60 Tablets
EVLution Nutrition
200 mcg307.990.133View on iHerb →
4
Nature's Craft, Men's Saw Palmetto , 100 Capsules
Nature's Craft, Men's Saw Palmetto , 100 Capsules
Nature's Craft
200 mcg5017.990.180View on iHerb →
5
Nutricost, Methylated Vitamin B Complex, 120 Capsules
Nutricost, Methylated Vitamin B Complex, 120 Capsules
Nutricost
140 mcg6015.950.190View on iHerb →
6
Mason Natural, Ultra Collagen with Horsetail Concentrate, 100 Capsules
Mason Natural, Ultra Collagen with Horsetail Concentrate, 100 Capsules
Mason Natural
150 mcg5014.640.195View on iHerb →
7
KAL, Enhanced Energy®, Whole Food Multivitamin, 60 VegTabs
KAL, Enhanced Energy®, Whole Food Multivitamin, 60 VegTabs
KAL
200 mcg6024.190.202View on iHerb →
8
KAL, Enhanced Energy®, Whole Food Multivitamin, Iron Free, 60 VegTab
KAL, Enhanced Energy®, Whole Food Multivitamin, Iron Free, 60 VegTab
KAL
200 mcg6024.190.202View on iHerb →
9
Focus Factor, Nutrition For The Brain, Original Formula, 90 Tablets
Focus Factor, Nutrition For The Brain, Original Formula, 90 Tablets
Focus Factor
50 mcg22529.910.266View on iHerb →
10
Carlson, Glutathione Booster , 60 Capsules
Carlson, Glutathione Booster , 60 Capsules
Carlson
200 mcg3016.900.282View on iHerb →
11
Solaray, Men's Golden Multivitamin, 90 Capsules
Solaray, Men's Golden Multivitamin, 90 Capsules
Solaray
200 mcg3018.290.305View on iHerb →
12
EVLution Nutrition, VitaTest, Men's Nutrient Complex, 90 Tablets
EVLution Nutrition, VitaTest, Men's Nutrient Complex, 90 Tablets
EVLution Nutrition
55 mcg458.160.330View on iHerb →
13
Vital Nutrients, Minimal and Essential, 180 Vegan Capsules
Vital Nutrients, Minimal and Essential, 180 Vegan Capsules
Vital Nutrients
125 mcg18075.990.338View on iHerb →
14
Vital Nutrients, Multi-Nutrients Without Boron, Copper & Iron, 120 Vegetarian Capsules
Vital Nutrients, Multi-Nutrients Without Boron, Copper & Iron, 120 Vegetarian Capsules
Vital Nutrients
200 mcg6041.990.350View on iHerb →
15
Vital Nutrients, Minimal and Essential, 90 Vegan Capsules
Vital Nutrients, Minimal and Essential, 90 Vegan Capsules
Vital Nutrients
125 mcg9041.990.373View on iHerb →
16
California Gold Nutrition, Thyroid Support with Guggul, Ashwagandha, Bacopa and Green Tea Extracts, 60 Veggie Capsules
California Gold Nutrition, Thyroid Support with Guggul, Ashwagandha, Bacopa and Green Tea Extracts, 60 Veggie Capsules
California Gold Nutrition
100 mcg3011.790.393View on iHerb →
17
LifeSeasons, Puri-T®, Liver Support, 60 Veg Capsules
LifeSeasons, Puri-T®, Liver Support, 60 Veg Capsules
LifeSeasons
250 mcg3030.990.413View on iHerb →
18
Bluebonnet Nutrition, Beta Carotene, C, E & Selenium, 120 Vegetable Capsules
Bluebonnet Nutrition, Beta Carotene, C, E & Selenium, 120 Vegetable Capsules
Bluebonnet Nutrition
200 mcg6050.360.420View on iHerb →
19
fitcode, Fit Multi, Complete Multivitamin Complex, 90 Tablets
fitcode, Fit Multi, Complete Multivitamin Complex, 90 Tablets
fitcode
55 mcg4510.500.424View on iHerb →
20
Nature's Life, Mega Minerals, 250 Vegetarian Capsules
Nature's Life, Mega Minerals, 250 Vegetarian Capsules
Nature's Life
100 mcg6226.390.426View on iHerb →
21
Carlson, Super 1 Daily®, 60 Vegetarian Tablets
Carlson, Super 1 Daily®, 60 Vegetarian Tablets
Carlson
105 mcg6027.970.444View on iHerb →
22
EVLution Nutrition, VitaMode®, High Performance Multivitamin, 120 Tablets
EVLution Nutrition, VitaMode®, High Performance Multivitamin, 120 Tablets
EVLution Nutrition
55 mcg6014.780.448View on iHerb →
23
NaturesPlus, Immune Boost, 60 Tablets
NaturesPlus, Immune Boost, 60 Tablets
NaturesPlus
200 mcg3027.160.453View on iHerb →
24
Nature's Life, Mighty Mini Vite, Daily Multivitamin, 240 Micro Tablets
Nature's Life, Mighty Mini Vite, Daily Multivitamin, 240 Micro Tablets
Nature's Life
35 mcg12019.390.462View on iHerb →
25
Carlson, Mini-Multi, Vitamins & Minerals, 180 Mini Tablets
Carlson, Mini-Multi, Vitamins & Minerals, 180 Mini Tablets
Carlson
35 mcg18029.330.466View on iHerb →

How we rank Selenium (Selenomethionine)

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.

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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.