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Cheapest Stevia Extract on iHerb

Ranked by real cost per 100 mg of Stevia Extract — cheapest value first.

Prices updated Jul 25, 2026 · 17 products · Prices in USD

The priciest option here costs about 1,399.8× more per 100 mg of Stevia Extract than the best-value pick KAL. 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 mg
1
KAL, Sure Stevia™ Extract, 1.4 oz (40 g)
KAL, Sure Stevia™ Extract, 1.4 oz (40 g)
KAL
55 mg73017.990.045View on iHerb →
2
KAL, Sure Stevia™ Extract, 8 fl oz (236.6 ml)
KAL, Sure Stevia™ Extract, 8 fl oz (236.6 ml)
KAL
50 mg155536.990.048View on iHerb →
3
KAL, Sure Stevia Extract, 2 fl oz (59.1 ml)
KAL, Sure Stevia Extract, 2 fl oz (59.1 ml)
KAL
50 mg38514.790.077View on iHerb →
4
KAL, Sure Stevia Extract + Monk Fruit, 100 Packets, 3.5 oz (100 g)
KAL, Sure Stevia Extract + Monk Fruit, 100 Packets, 3.5 oz (100 g)
KAL
186 mg10026.590.143View on iHerb →
5
Biochem, 100% Whey Isolate Protein, Chocolate, 1.9 lbs (878 g)
Biochem, 100% Whey Isolate Protein, Chocolate, 1.9 lbs (878 g)
Biochem
75 mg2849.992.38View on iHerb →
6
Biochem, 100% Whey Isolate Protein Powder, Vanilla, 1.8 lbs (857 g)
Biochem, 100% Whey Isolate Protein Powder, Vanilla, 1.8 lbs (857 g)
Biochem
65 mg2849.992.75View on iHerb →
7
NOW Foods, Sports, Liquid L-Carnitine, Citrus, 1,000 mg, 32 fl oz (946 ml)
NOW Foods, Sports, Liquid L-Carnitine, Citrus, 1,000 mg, 32 fl oz (946 ml)
NOW Foods
16 mg6329.412.92View on iHerb →
8
NOW Foods, Sports, Liquid L-Carnitine, Citrus, 16 fl oz (473 ml)
NOW Foods, Sports, Liquid L-Carnitine, Citrus, 16 fl oz (473 ml)
NOW Foods
16 mg3215.923.11View on iHerb →
9
NOW Foods, Liquid B-12, 8 fl oz (237 ml)
NOW Foods, Liquid B-12, 8 fl oz (237 ml)
NOW Foods
2 mg23717.143.62View on iHerb →
10
Natural Factors, 7-Day Total Nutritional Cleansing with RevitalX & Detoxitech, 1.33 lb (603.5 g)
Natural Factors, 7-Day Total Nutritional Cleansing with RevitalX & Detoxitech, 1.33 lb (603.5 g)
Natural Factors
150 mg848.274.02View on iHerb →
11
NOW Foods, Sports, L-Carnitine, Triple Strength, Citrus, 16 fl oz (473 ml)
NOW Foods, Sports, L-Carnitine, Triple Strength, Citrus, 16 fl oz (473 ml)
NOW Foods
15 mg3224.505.10View on iHerb →
12
Metagenics, BioSom®, 2 fl oz (59.5 ml)
Metagenics, BioSom®, 2 fl oz (59.5 ml)
Metagenics
7 mg8530.955.20View on iHerb →
13
NOW Foods, Liquid B-12, B-Complex, 2 fl oz (59 ml)
NOW Foods, Liquid B-12, B-Complex, 2 fl oz (59 ml)
NOW Foods
2 mg596.755.72View on iHerb →
14
Nature's Answer, Liquid Vitamin C-1000 with Rose Hips & Citrus Bioflavonoids, Natural Lemon, 8 fl oz (240 ml)
Nature's Answer, Liquid Vitamin C-1000 with Rose Hips & Citrus Bioflavonoids, Natural Lemon, 8 fl oz (240 ml)
Nature's Answer
8 mg169.207.19View on iHerb →
15
Trace, Magnesium Effervescent Tablets, Orange, 8 Tubes, 10 Tablets Each
Trace, Magnesium Effervescent Tablets, Orange, 8 Tubes, 10 Tablets Each
Trace
36 mg1057.5015.97View on iHerb →
16
Trace, Magnesium Effervescent Tablets, Raspberry, 8 Tubes, 10 Tablets Each
Trace, Magnesium Effervescent Tablets, Raspberry, 8 Tubes, 10 Tablets Each
Trace
34 mg1057.5016.91View on iHerb →
17
KAL, Sure Stevia™ Extract, 3.5 oz (100 g)
KAL, Sure Stevia™ Extract, 3.5 oz (100 g)
KAL
55 mg134.4962.71View on iHerb →

How we rank Stevia Extract

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.