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Cheapest Chlorella on iHerb

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

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

The priciest option here costs about 593.7× more per 100 mg of Chlorella than the best-value pick Nutricost. 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
Nutricost, Chlorella, 500 mg, 240 Capsules
Nutricost, Chlorella, 500 mg, 240 Capsules
Nutricost
500 mg24016.950.014View on iHerb →
2
Swanson, Kyoto® Chlorella, 1,500 Tablets
Swanson, Kyoto® Chlorella, 1,500 Tablets
Swanson
2,910 mg10055.390.019View on iHerb →
3
Swanson, Kyoto® Chlorella, 300 Tablets
Swanson, Kyoto® Chlorella, 300 Tablets
Swanson
2,910 mg2013.990.024View on iHerb →
4
Swanson, Fruit & Vegetable Powder, 8.11 oz (230 g)
Swanson, Fruit & Vegetable Powder, 8.11 oz (230 g)
Swanson
315 mg2513.400.170View on iHerb →
5
ALLMAX, CytoGreens®, Premium Green Superfood For Athletes, Orange Vanilla, 11.11 oz (315 g)
ALLMAX, CytoGreens®, Premium Green Superfood For Athletes, Orange Vanilla, 11.11 oz (315 g)
ALLMAX
459 mg3026.630.193View on iHerb →
6
ALLMAX, CytoGreens®, Premium Green Superfood For Athletes, Acai Berry Green Tea, 1.2 lbs (535 g)
ALLMAX, CytoGreens®, Premium Green Superfood For Athletes, Acai Berry Green Tea, 1.2 lbs (535 g)
ALLMAX
459 mg6057.350.208View on iHerb →
7
ALLMAX, CytoGreens®, Premium Green Superfood for Athletes, Chocolate, 1.5 lbs (690 g)
ALLMAX, CytoGreens®, Premium Green Superfood for Athletes, Chocolate, 1.5 lbs (690 g)
ALLMAX
459 mg6057.350.208View on iHerb →
8
ALLMAX, CytoGreens®, Premium Green Superfood For Athletes, Acai Berry Green Tea, 9.4 oz (267 g)
ALLMAX, CytoGreens®, Premium Green Superfood For Athletes, Acai Berry Green Tea, 9.4 oz (267 g)
ALLMAX
459 mg3033.290.242View on iHerb →
9
ALLMAX, CytoGreens®, Premium Green Superfood For Athletes, Chocolate, 2.2 oz (345 g)
ALLMAX, CytoGreens®, Premium Green Superfood For Athletes, Chocolate, 2.2 oz (345 g)
ALLMAX
459 mg3033.290.242View on iHerb →
10
ALLMAX, CytoGreens®, Premium Green Superfood For Athletes, Acai Berry Green Tea, 4.4 oz (125 g)
ALLMAX, CytoGreens®, Premium Green Superfood For Athletes, Acai Berry Green Tea, 4.4 oz (125 g)
ALLMAX
459 mg1416.640.259View on iHerb →
11
ONE OF ONE, Greens + Gut Health, Mixed Berry , 12.7 oz (360 g)
ONE OF ONE, Greens + Gut Health, Mixed Berry , 12.7 oz (360 g)
ONE OF ONE
500 mg3044.990.300View on iHerb →
12
ONE OF ONE, Greens + Gut Health, Pineapple, 12.7 oz (360 g)
ONE OF ONE, Greens + Gut Health, Pineapple, 12.7 oz (360 g)
ONE OF ONE
500 mg3044.990.300View on iHerb →
13
ONE OF ONE, Greens + Gut Health, Lemon Iced Tea, 12.7 oz (360 g)
ONE OF ONE, Greens + Gut Health, Lemon Iced Tea, 12.7 oz (360 g)
ONE OF ONE
500 mg3044.990.300View on iHerb →
14
Source Naturals, Alkaline Balance™, 120 Tablets
Source Naturals, Alkaline Balance™, 120 Tablets
Source Naturals
100 mg3010.690.356View on iHerb →
15
Kaged, Organic Greens, Apple Cinnamon, 18 oz (510 g)
Kaged, Organic Greens, Apple Cinnamon, 18 oz (510 g)
Kaged
500 mg3054.990.367View on iHerb →
16
Kaged, Outlive 100, Organic Superfood Greens, Berry, 18 oz (510 g)
Kaged, Outlive 100, Organic Superfood Greens, Berry, 18 oz (510 g)
Kaged
500 mg3054.990.367View on iHerb →
17
BodyGold, Enviro Clenz, 60 VegCaps
BodyGold, Enviro Clenz, 60 VegCaps
BodyGold
100 mg3013.190.440View on iHerb →
18
Natural Balance, Metal Clenz, 60 VegCaps
Natural Balance, Metal Clenz, 60 VegCaps
Natural Balance
100 mg3025.890.863View on iHerb →
19
Bio Nutrition, Immune Wellness, Olive Leaf & Oregano, 60 Vegetarian Capsules
Bio Nutrition, Immune Wellness, Olive Leaf & Oregano, 60 Vegetarian Capsules
Bio Nutrition
50 mg3014.150.943View on iHerb →
20
Gaspari Nutrition, Anavite® Multi-Pack, 30 Packets
Gaspari Nutrition, Anavite® Multi-Pack, 30 Packets
Gaspari Nutrition
100 mg3052.991.77View on iHerb →
21
Dr. Mercola, Whole-Food Complex with added Multivitamin plus Vital Minerals, For Women, 240 Tablets
Dr. Mercola, Whole-Food Complex with added Multivitamin plus Vital Minerals, For Women, 240 Tablets
Dr. Mercola
100 mg3054.991.83View on iHerb →
22
Irwin Naturals, Liver Detox & Blood Refresh®, 60 Liquid Soft-Gels
Irwin Naturals, Liver Detox & Blood Refresh®, 60 Liquid Soft-Gels
Irwin Naturals
40 mg3024.992.08View on iHerb →
23
Animal, PAK®, Ultimate Foundation, 44 Packs
Animal, PAK®, Ultimate Foundation, 44 Packs
Animal
50 mg2242.683.88View on iHerb →
24
California Gold Nutrition, Ultamins Men's 50+ Multivitamin with CoQ10, Mushrooms, Enzymes, Veggies & Berries, 60 Veggie Capsules
California Gold Nutrition, Ultamins Men's 50+ Multivitamin with CoQ10, Mushrooms, Enzymes, Veggies & Berries, 60 Veggie Capsules
California Gold Nutrition
20 mg3024.004.00View on iHerb →
25
Frontier Co-op, Chlorella Powder, 16 oz (453 g)
Frontier Co-op, Chlorella Powder, 16 oz (453 g)
Frontier Co-op
1 g41237.948.37View on iHerb →

How we rank Chlorella

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.