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Cheapest Alpha-Galactosidase on iHerb

Ranked by real cost per 100 GaIU of Alpha-Galactosidase — cheapest value first.

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

The priciest option here costs about 106.1× more per 100 GaIU of Alpha-Galactosidase than the best-value pick Doctor's Best. 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 GaIU
1
Doctor's Best, Digestive Enzymes, 90 Veggie Caps
Doctor's Best, Digestive Enzymes, 90 Veggie Caps
Doctor's Best
500 GaIU9027.990.062View on iHerb →
2
Renew Life, Gas Stop™ Enzyme Formula, 60 Vegetarian Capsules
Renew Life, Gas Stop™ Enzyme Formula, 60 Vegetarian Capsules
Renew Life
1,000 GalU3019.280.064View on iHerb →
3
Garden of Life, O-Zyme™ Ultra, Ultimate Digestive Enzyme Blend, 180 UltraZorbe™ Vegetarian Capsules
Garden of Life, O-Zyme™ Ultra, Ultimate Digestive Enzyme Blend, 180 UltraZorbe™ Vegetarian Capsules
Garden of Life
450 GALU18069.990.086View on iHerb →
4
MAV Nutrition, Digestive Enzymes with Probiotics, 60 Capsules
MAV Nutrition, Digestive Enzymes with Probiotics, 60 Capsules
MAV Nutrition
300 GALU6019.990.111View on iHerb →
5
Pure Synergy, Enzyme Power™, 90 Capsules
Pure Synergy, Enzyme Power™, 90 Capsules
Pure Synergy
500 GaIU9052.740.117View on iHerb →
6
Nutricost, Digestive Enzymes, 620 mg, 120 Capsules
Nutricost, Digestive Enzymes, 620 mg, 120 Capsules
Nutricost
135 GaIU12019.990.123View on iHerb →
7
MRM Nutrition, Digest-All®, 30 Capsules
MRM Nutrition, Digest-All®, 30 Capsules
MRM Nutrition
300 GALU156.490.144View on iHerb →
8
Houston Enzymes, TriEnza®, 180 Capsules
Houston Enzymes, TriEnza®, 180 Capsules
Houston Enzymes
480 GaIU9066.990.155View on iHerb →
9
Houston Enzymes, Zyme Prime, 90 Capsules
Houston Enzymes, Zyme Prime, 90 Capsules
Houston Enzymes
250 GalU9038.990.173View on iHerb →
10
Houston Enzymes, TriEnza™, Digestive Enzyme Blend, 90 Capsules
Houston Enzymes, TriEnza™, Digestive Enzyme Blend, 90 Capsules
Houston Enzymes
480 GalU4537.990.176View on iHerb →
11
BIOptimizers, Masszymes, 90 Veggie Caps
BIOptimizers, Masszymes, 90 Veggie Caps
BIOptimizers
475 GalU3026.990.189View on iHerb →
12
Dr. Mercola, Full Spectrum Enzymes for Women, 90 Capsules
Dr. Mercola, Full Spectrum Enzymes for Women, 90 Capsules
Dr. Mercola
120 GaIU9032.990.306View on iHerb →
13
Houston Enzymes, TriEnza Chewable, 180 Chewable Tablets
Houston Enzymes, TriEnza Chewable, 180 Chewable Tablets
Houston Enzymes
480 GaIU4568.990.319View on iHerb →
14
Dr. Mercola, Full Spectrum Enzymes, 90 Capsules
Dr. Mercola, Full Spectrum Enzymes, 90 Capsules
Dr. Mercola
100 GaIU9032.990.367View on iHerb →
15
Sunwarrior, Digestive Enzymes, Enzorb , 90 Vegan Capsules
Sunwarrior, Digestive Enzymes, Enzorb , 90 Vegan Capsules
Sunwarrior
100 GALU9042.970.477View on iHerb →
16
MRM Nutrition, Whole Food, Organic Fiber with Enzymes and Prebiotics, 9.03 oz (256 g)
MRM Nutrition, Whole Food, Organic Fiber with Enzymes and Prebiotics, 9.03 oz (256 g)
MRM Nutrition
100 GaIU3215.990.500View on iHerb →
17
Enzymedica, MucoStop, 96 Capsules
Enzymedica, MucoStop, 96 Capsules
Enzymedica
200 GaIU4852.490.547View on iHerb →
18
Enzymedica, MucoStop, 48 Capsules
Enzymedica, MucoStop, 48 Capsules
Enzymedica
200 GaIU2427.740.578View on iHerb →
19
HealthForce Superfoods, Digestion Enhancement Enzymes™, 120 VeganCaps
HealthForce Superfoods, Digestion Enhancement Enzymes™, 120 VeganCaps
HealthForce Superfoods
180 GalU3031.460.583View on iHerb →
20
Pure Encapsulations, Digestive Enzymes Ultra with Betaine HCl, 180 Capsules
Pure Encapsulations, Digestive Enzymes Ultra with Betaine HCl, 180 Capsules
Pure Encapsulations
120 GalU9071.500.662View on iHerb →
21
Pure Encapsulations, Digestive Enzymes Ultra, 90 Capsules
Pure Encapsulations, Digestive Enzymes Ultra, 90 Capsules
Pure Encapsulations
120 GalU4538.000.704View on iHerb →
22
Pure Encapsulations, Digestive Enzymes Ultra With Betaine HCl, 90 Capsules
Pure Encapsulations, Digestive Enzymes Ultra With Betaine HCl, 90 Capsules
Pure Encapsulations
120 GalU4538.500.713View on iHerb →
23
Enzymedica, Kids Digest, Fruit Punch, 60 Chewable Tablets
Enzymedica, Kids Digest, Fruit Punch, 60 Chewable Tablets
Enzymedica
30 GalU6013.870.771View on iHerb →
24
MRM Nutrition, Whole Food Organic Fiber, 60 Vegan Capsules
MRM Nutrition, Whole Food Organic Fiber, 60 Vegan Capsules
MRM Nutrition
20 GalU2012.993.25View on iHerb →
25
Vibrant Health, Maximum Vibrance®, Version 7.0, Vanilla Bean, 21.5 oz (610 g)
Vibrant Health, Maximum Vibrance®, Version 7.0, Vanilla Bean, 21.5 oz (610 g)
Vibrant Health
80 mg1579.206.60View on iHerb →

How we rank Alpha-Galactosidase

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.