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Cheapest Carotenoids on iHerb

Ranked by real cost per mg of Carotenoids — cheapest value first.

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

The priciest option here costs about 4.4× more per mg of Carotenoids than the best-value pick Dr. Mercola. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per mg
1
Dr. Mercola, Organic Spirulina, 120 Tablets
Dr. Mercola, Organic Spirulina, 120 Tablets
Dr. Mercola
7 mg3021.990.102View on iHerb →
2
NaturesPlus, Source of Life, Original Mini-Tabs, Multivitamin & Mineral Supplement, 360 Tablets
NaturesPlus, Source of Life, Original Mini-Tabs, Multivitamin & Mineral Supplement, 360 Tablets
NaturesPlus
4 mg6073.910.308View on iHerb →
3
NaturesPlus, Source of Life Original, Multi-Vitamin & Mineral Supplement, 90 Tablets
NaturesPlus, Source of Life Original, Multi-Vitamin & Mineral Supplement, 90 Tablets
NaturesPlus
4 mg3040.330.336View on iHerb →
4
NaturesPlus, Source of Life, Original Mini-Tabs, Multivitamin & Mineral Supplement with Concentrated Whole Foods, Iron-Free, 180 Tablets
NaturesPlus, Source of Life, Original Mini-Tabs, Multivitamin & Mineral Supplement with Concentrated Whole Foods, Iron-Free, 180 Tablets
NaturesPlus
4 mg3040.760.340View on iHerb →
5
NaturesPlus, Source of Life, Original Mini-Tabs, Multivitamin & Mineral Supplement, Iron Free, 90 Tablets
NaturesPlus, Source of Life, Original Mini-Tabs, Multivitamin & Mineral Supplement, Iron Free, 90 Tablets
NaturesPlus
4 mg1522.480.375View on iHerb →
6
NaturesPlus, Source of Life, Original Mini-Tabs, Multi-Vitamin & Mineral Supplement with Concentrated Whole Food , 90 Tablets
NaturesPlus, Source of Life, Original Mini-Tabs, Multi-Vitamin & Mineral Supplement with Concentrated Whole Food , 90 Tablets
NaturesPlus
4 mg1522.910.382View on iHerb →
7
NaturesPlus, Source of Life, Ultra Mini-Tablets, Whole Life Energy Enhancer, 180 Tablets
NaturesPlus, Source of Life, Ultra Mini-Tablets, Whole Life Energy Enhancer, 180 Tablets
NaturesPlus
4 mg3053.340.445View on iHerb →

How we rank Carotenoids

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.