Get Started Free

Cheapest Lactobacillus acidophilus on iHerb

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

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

The priciest option here costs about 344.7× more per 100 mg of Lactobacillus acidophilus 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 mg
1
Vitamatic, Lactobacillus Acidophilus, 3.5 oz (100 g)
Vitamatic, Lactobacillus Acidophilus, 3.5 oz (100 g)
Vitamatic
1,000 mg10016.140.016View on iHerb →
2
BodyGold, Digestive Clenz, 90 VegCaps
BodyGold, Digestive Clenz, 90 VegCaps
BodyGold
700 mcg3013.190.063View on iHerb →
3
MRM Nutrition, Daily Probiotics, 5 Billion Cells, 30 Vegan Capsules
MRM Nutrition, Daily Probiotics, 5 Billion Cells, 30 Vegan Capsules
MRM Nutrition
750 Million3014.990.067View on iHerb →
4
Nutricost, Lactobacillus Acidophilus, 50 mg (500 Million CFU), 120 Capsules
Nutricost, Lactobacillus Acidophilus, 50 mg (500 Million CFU), 120 Capsules
Nutricost
50 mg12011.990.200View on iHerb →
5
Nutricost, Lactobacillus Acidophilus, 50 mg (2 Billion CFU), 120 Capsules
Nutricost, Lactobacillus Acidophilus, 50 mg (2 Billion CFU), 120 Capsules
Nutricost
50 mg12013.330.222View on iHerb →
6
CATALO, Children's Milk Calcium + Probiotics with Vitamin C , 50 Chewable Tablets
CATALO, Children's Milk Calcium + Probiotics with Vitamin C , 50 Chewable Tablets
CATALO
150 million5018.620.248View on iHerb →
7
Nutricost, Lactobacillus Acidophilus, 50 mg (10 Billion CFU), 120 Capsules
Nutricost, Lactobacillus Acidophilus, 50 mg (10 Billion CFU), 120 Capsules
Nutricost
50 mg12015.950.266View on iHerb →
8
Health Plus, Herbal Detox+, 10-Day Cleanse, 40 Capsules
Health Plus, Herbal Detox+, 10-Day Cleanse, 40 Capsules
Health Plus
200 mg2012.220.306View on iHerb →
9
NaturesPlus, Animal Parade, Inner Ear, Children's Chewable, Cherry, 90 Animal-Shaped Tablets
NaturesPlus, Animal Parade, Inner Ear, Children's Chewable, Cherry, 90 Animal-Shaped Tablets
NaturesPlus
150 mg4521.210.314View on iHerb →
10
Healths Harmony, Candida Complex, 120 Capsules
Healths Harmony, Candida Complex, 120 Capsules
Healths Harmony
100 mg6021.970.366View on iHerb →
11
Vitamatic, Acidophilus, 10 Billion CFU, 120 Tablets
Vitamatic, Acidophilus, 10 Billion CFU, 120 Tablets
Vitamatic
10 Billion1209.990.833View on iHerb →
12
Zahler, Revolution, Complete Urinary Tract Formula, 60 Capsules
Zahler, Revolution, Complete Urinary Tract Formula, 60 Capsules
Zahler
250 mg1538.971.04View on iHerb →
13
Swanson, Lactobacillus Acidophilus, 1 Billion CFU, 250 Capsules
Swanson, Lactobacillus Acidophilus, 1 Billion CFU, 250 Capsules
Swanson
10 mg12514.191.14View on iHerb →
14
Snap Supplements, Collagen & Greens, Raspberry, 11.34 oz (321.6 g)
Snap Supplements, Collagen & Greens, Raspberry, 11.34 oz (321.6 g)
Snap Supplements
107 mg3036.511.14View on iHerb →
15
Metagenics, PhytoMulti® Superfoods, Tropical Fruit, 10.58 oz (300 g)
Metagenics, PhytoMulti® Superfoods, Tropical Fruit, 10.58 oz (300 g)
Metagenics
200 mg2973.951.27View on iHerb →
16
Allergy Research Group, Essential-Biotic® Complete, 50 Billion CFU, 60 Delayed-Release Vegetarian Capsules
Allergy Research Group, Essential-Biotic® Complete, 50 Billion CFU, 60 Delayed-Release Vegetarian Capsules
Allergy Research Group
50 Billion6045.991.53View on iHerb →
17
NaturesPlus, Adult's Ear, Nose & Throat Lozenges with K12 Probiotics, Natural Tropical Cherry-Berry, 60 Lozenges
NaturesPlus, Adult's Ear, Nose & Throat Lozenges with K12 Probiotics, Natural Tropical Cherry-Berry, 60 Lozenges
NaturesPlus
50 mg3028.861.92View on iHerb →
18
Swanson, Lactobacillus Acidophilus, 1 Billion CFU, 100 Capsules
Swanson, Lactobacillus Acidophilus, 1 Billion CFU, 100 Capsules
Swanson
10 mg5010.792.16View on iHerb →
19
Swanson, Probiotic, 120 Capsules (1 Billion CFU per Capsule)
Swanson, Probiotic, 120 Capsules (1 Billion CFU per Capsule)
Swanson
10 mg5011.092.22View on iHerb →
20
NaturesPlus, Ultra-Zyme, Maximum Strength , 180 Tablets
NaturesPlus, Ultra-Zyme, Maximum Strength , 180 Tablets
NaturesPlus
17 mg9037.362.44View on iHerb →
21
Health Plus, Super Colon Cleanse, 120 Capsules
Health Plus, Super Colon Cleanse, 120 Capsules
Health Plus
11 mg6016.492.50View on iHerb →
22
NaturesPlus, Ultra-Zyme®, 90 Tablets
NaturesPlus, Ultra-Zyme®, 90 Tablets
NaturesPlus
17 mg4520.362.66View on iHerb →
23
NaturesPlus, Animal Parade®, Tooth Fairy®, Children's Chewable Dental Health Support Supplement, Vanilla, 90 Animal-Shaped Tablets
NaturesPlus, Animal Parade®, Tooth Fairy®, Children's Chewable Dental Health Support Supplement, Vanilla, 90 Animal-Shaped Tablets
NaturesPlus
20 mg4526.312.92View on iHerb →
24
Pink Stork, Premium Prenatal, 60 Capsules
Pink Stork, Premium Prenatal, 60 Capsules
Pink Stork
50 mg3047.993.20View on iHerb →
25
Project 1 Nutrition, Whey Protein, High-Quality Protein Complex, Chocolate Peanut Butter, 2.3 lbs (1,058.4 g)
Project 1 Nutrition, Whey Protein, High-Quality Protein Complex, Chocolate Peanut Butter, 2.3 lbs (1,058.4 g)
Project 1 Nutrition
25 mg2737.465.55View on iHerb →

How we rank Lactobacillus acidophilus

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.

← Browse all nutrients

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.