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Weight LossCollege Health EssentialsShop all Health & WellnessSmoking CessationAll Digestive HealthBody CleanseCodeageColon CleanseCranberry PillsD-MannoseDigestive EnzymesDigestive HealthDigestive WellnessElectrolytesFiber SupplementsGarden of LifeHerbal SupplementsImmunity Support SupplementsKidney CleanseLaxativesLetter VitaminsNew and TrendingNew in Digestive HealthNiacinOlly VitaminsProteinShop by brandSpring ValleySuperfoodsSupplementsVitamins and SupplementsWomen's Wellness & Personal Care
Fos(36)
Uses item details. Price when purchased online
SuperSmart Fructo Oligosaccharides Powder (Prebiotics FOS) - Oligofructose Inulin - Fiber Supplement | Non-GMO & Gluten Free - 200 g $18.00
Sponsored
$1800
current price $18.00SuperSmart Fructo Oligosaccharides Powder (Prebiotics FOS) - Oligofructose Inulin - Fiber Supplement | Non-GMO & Gluten Free - 200 g
84.8 out of 5 Stars. 8 reviews
Swanson Probiotic with Prebiotic FOS, 16 Strains, 3.2 Billion CFU, 60 Capsules $16.80 Was $18.99
Sponsored
$1680
current price $16.80, Was $18.99$18.99
Swanson Probiotic with Prebiotic FOS, 16 Strains, 3.2 Billion CFU, 60 Capsules
14144.5 out of 5 Stars. 1414 reviews
Micro Ingredients Organic Inulin FOS Powder (Jerusalem Artichoke), 2.2lb (35 Ounce)| Prebiotic Intestinal Support for Colon and Gut Health $29.95
Sponsored
$2995
current price $29.95Micro Ingredients Organic Inulin FOS Powder (Jerusalem Artichoke), 2.2lb (35 Ounce)| Prebiotic Intestinal Support for Colon and Gut Health
544.7 out of 5 Stars. 54 reviews
Now Foods Nutra Flora FOS 4 oz Powder From $15.35
2 options
Available in additional 2 optionsFrom$1535
Now Foods Nutra Flora FOS 4 oz Powder
84.8 out of 5 Stars. 8 reviews
Pure Original Ingredients Fructooligosaccharides 4oz, No Additives, FOS Powder $9.99
$999
current price $9.99Pure Original Ingredients Fructooligosaccharides 4oz, No Additives, FOS Powder
15 out of 5 Stars. 1 reviews
Swanson Probiotic with Prebiotic FOS, 16 Strains, 3.2 Billion CFU, 60 Capsules $16.80 Was $18.99
Now$1680
current price Now $16.80, Was $18.99$18.99
Swanson Probiotic with Prebiotic FOS, 16 Strains, 3.2 Billion CFU, 60 Capsules
14144.5 out of 5 Stars. 1414 reviews
Pure Original Ingredients Inulin FOS Powder 8 oz Always Pure, No Fillers Or Additives, Lab Verified $11.49
$1149
current price $11.49Pure Original Ingredients Inulin FOS Powder 8 oz Always Pure, No Fillers Or Additives, Lab Verified
85 out of 5 Stars. 8 reviews
Micro Ingredients Organic Inulin FOS Powder (Jerusalem Artichoke), 2.2lb (35 Ounce)| Prebiotic Intestinal Support for Colon and Gut Health $29.95
$2995
current price $29.95Micro Ingredients Organic Inulin FOS Powder (Jerusalem Artichoke), 2.2lb (35 Ounce)| Prebiotic Intestinal Support for Colon and Gut Health
544.7 out of 5 Stars. 54 reviews
Swanson Dr. Stephen Langer's Ultimate 16 Strain Probiotic with Fos $11.09
$1109
current price $11.09Swanson Dr. Stephen Langer's Ultimate 16 Strain Probiotic with Fos
5004.6 out of 5 Stars. 500 reviews
SuperSmart Fructo Oligosaccharides Powder (Prebiotics FOS) - Oligofructose Inulin - Fiber Supplement | Non-GMO & Gluten Free - 200 g $18.00
$1800
current price $18.00SuperSmart Fructo Oligosaccharides Powder (Prebiotics FOS) - Oligofructose Inulin - Fiber Supplement | Non-GMO & Gluten Free - 200 g
84.8 out of 5 Stars. 8 reviews
Swanson Probiotic Complex 4.2 Billion CFU 5-Strain Digestive Health Fat Metabolism Satiety Prebiotic FOS Complex Supplement 120 Veggie DRcaps (2 Pack) $44.25
$4425
current price $44.25Swanson Probiotic Complex 4.2 Billion CFU 5-Strain Digestive Health Fat Metabolism Satiety Prebiotic FOS Complex Supplement 120 Veggie DRcaps (2 Pack)
25 out of 5 Stars. 2 reviews
NAMANNA Inulin FOS Powder Prebiotic Fiber for Gut Health, Chicory Root, Vegan, 2 lb $27.99
$2799
current price $27.99NAMANNA Inulin FOS Powder Prebiotic Fiber for Gut Health, Chicory Root, Vegan, 2 lb
174.7 out of 5 Stars. 17 reviews
Swanson Men's Daily Probiotic + Prebiotic Fos 35 Billion Cfu 60 Vegan Caps $23.65 Was $31.51
Now$2365
current price Now $23.65, Was $31.51$31.51
Swanson Men's Daily Probiotic + Prebiotic Fos 35 Billion Cfu 60 Vegan Caps
324.1 out of 5 Stars. 32 reviews
Grow Deep Immune Probiotic Supplement with FOS, 60 Billion CFU, 30 Capsules $11.00
$1100
current price $11.00Grow Deep Immune Probiotic Supplement with FOS, 60 Billion CFU, 30 Capsules
45 out of 5 Stars. 4 reviews
100+ bought since yesterday OLLY Fiber Gummy Rings Supplement with 5g FOS Prebiotic Fiber, 50 Count $18.87 37.7 ¢/count
100+ bought since yesterday
$1887
current price $18.8737.7 ¢/count
OLLY Fiber Gummy Rings Supplement with 5g FOS Prebiotic Fiber, 50 Count
6444.4 out of 5 Stars. 644 reviews
KOS Organic Inulin Powder, Unflavored Prebiotic FOS, 11.85oz $22.76
$2276
current price $22.76KOS Organic Inulin Powder, Unflavored Prebiotic FOS, 11.85oz
64.3 out of 5 Stars. 6 reviews
Swanson Ultra 16 Strain Probiotic with FOS, Digestive and Colon Health Support, 2-Pack $36.08
$3608
current price $36.08Swanson Ultra 16 Strain Probiotic with FOS, Digestive and Colon Health Support, 2-Pack
5004.6 out of 5 Stars. 500 reviews
Swanson Prebiotic + Probiotic Fiber Supplement, Helps Support Digestive System & Immune Health, 500 mg FOS, 60 Veggie Capsules $16.19 Was $18.89
Now$1619
current price Now $16.19, Was $18.89$18.89
Swanson Prebiotic + Probiotic Fiber Supplement, Helps Support Digestive System & Immune Health, 500 mg FOS, 60 Veggie Capsules
1334.5 out of 5 Stars. 133 reviews
Swanson Ultra Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOS, Supports Digestive & Colon Health, 3-pack $47.76
$4776
current price $47.76Swanson Ultra Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOS, Supports Digestive & Colon Health, 3-pack
5004.6 out of 5 Stars. 500 reviews
Swanson Women's Daily Probiotic + Prebiotic Fos 35 Billion Cfu 60 Vegan Caps $24.74 Was $33.09
Now$2474
current price Now $24.74, Was $33.09$33.09
Swanson Women's Daily Probiotic + Prebiotic Fos 35 Billion Cfu 60 Vegan Caps
344.3 out of 5 Stars. 34 reviews
HyFiber Oral Supplement/Tube Feeding Formula with FOS, 32 ounce Bottle, Citrus Flavor, 4 Count $89.13
$8913
current price $89.13HyFiber Oral Supplement/Tube Feeding Formula with FOS, 32 ounce Bottle, Citrus Flavor, 4 Count
Humming Herbs Tributyrin Complex | 850mg Per Serving (95% Tributyrin, 731mg Butyrate) with L-Glutamine, Zinc L-Carnosine, FOS & Probiotic Blend | 180 Vegetarian Capsules $31.99
$3199
current price $31.99Humming Herbs Tributyrin Complex | 850mg Per Serving (95% Tributyrin, 731mg Butyrate) with L-Glutamine, Zinc L-Carnosine, FOS & Probiotic Blend | 180 Vegetarian Capsules
Swanson Ultra Probiotic Capsules with 16 Strains and FOS for Digestive and Colon Health, 4-Pack $64.57
$6457
current price $64.57Swanson Ultra Probiotic Capsules with 16 Strains and FOS for Digestive and Colon Health, 4-Pack
5004.6 out of 5 Stars. 500 reviews
Swanson Lactobacillus Rhamnosus with FOS - Probiotic Supplement Supports Digestive Health - 5 Billion CFU - (60 Veggie Caps) (2 Pack) $33.42
$3342
current price $33.42Swanson Lactobacillus Rhamnosus with FOS - Probiotic Supplement Supports Digestive Health - 5 Billion CFU - (60 Veggie Caps) (2 Pack)
15 out of 5 Stars. 1 reviews
HyFiber with FOS Citrus Flavor 32 oz. Bottle Ready to Use, 18485 - EACH $28.43
$2843
current price $28.43HyFiber with FOS Citrus Flavor 32 oz. Bottle Ready to Use, 18485 - EACH
25 out of 5 Stars. 2 reviews
Country Farms Fiber Care Prebiotic Gummies, 6g of Fiber Per Serving, FOS from Beets, Digestive Health, Supports Regularity, Mixed Fruit Flavor, 120 Gummies, 40 Servings, Multi $16.99 14.2 ¢/count
$1699
current price $16.9914.2 ¢/count
Country Farms Fiber Care Prebiotic Gummies, 6g of Fiber Per Serving, FOS from Beets, Digestive Health, Supports Regularity, Mixed Fruit Flavor, 120 Gummies, 40 Servings, Multi
724.6 out of 5 Stars. 72 reviews
Jarrow Formulas Jarro-Dophilus + FOS, 300 Veggie Capsules $47.19
$4719
current price $47.19Jarrow Formulas Jarro-Dophilus + FOS, 300 Veggie Capsules
114.5 out of 5 Stars. 11 reviews
Yerba Prima Prebiotics Colon Care Fiber Caps, 180 Capsules - Five Forms of Fiber Plus FOS Pre-biotics - Dietary Health Supplement - Healthy Soluble & Insoluble Fibers for Regularity $22.35 12.4 ¢/ea
$2235
current price $22.3512.4 ¢/ea
Yerba Prima Prebiotics Colon Care Fiber Caps, 180 Capsules - Five Forms of Fiber Plus FOS Pre-biotics - Dietary Health Supplement - Healthy Soluble & Insoluble Fibers for Regularity
84.5 out of 5 Stars. 8 reviews
Medtrition HyFiber Liquid Fiber for Kids in Only One Tablespoon, Supports Regularity and Softer Stools, FOS Prebiotics for Gut Health, 6 Grams of Fiber, 32 Servings per Bottle (6 Bottles) $145.32
$14532
current price $145.32Medtrition HyFiber Liquid Fiber for Kids in Only One Tablespoon, Supports Regularity and Softer Stools, FOS Prebiotics for Gut Health, 6 Grams of Fiber, 32 Servings per Bottle (6 Bottles)
Dr. Colbert, MD Zone Biotics Probiotic | by Divine Health | Plantarum N13, Bacillus Subtilis, Bifidobacterium Lactis & Prebiotics FOS/GOS | 16 Billion CFU | 60 Capsules $49.99
$4999
current price $49.99Dr. Colbert, MD Zone Biotics Probiotic | by Divine Health | Plantarum N13, Bacillus Subtilis, Bifidobacterium Lactis & Prebiotics FOS/GOS | 16 Billion CFU | 60 Capsules
Swanson Epic-Pro 25-Strain Probiotic 30 Billion CFU Digestive Health Immune System Support Prebiotic Nutraflora FOS 30 DRcaps Veggie Capsules (Caps) (2 Pack) $56.03
$5603
current price $56.03Swanson Epic-Pro 25-Strain Probiotic 30 Billion CFU Digestive Health Immune System Support Prebiotic Nutraflora FOS 30 DRcaps Veggie Capsules (Caps) (2 Pack)
2504.5 out of 5 Stars. 250 reviews
Swanson Epic-Pro 25-Strain Probiotic 30 Billion CFU Digestive Health Immune System Support Prebiotic Nutraflora FOS 30 DRcaps Veggie Capsules (Caps) (3 Pack) $79.62
$7962
current price $79.62Swanson Epic-Pro 25-Strain Probiotic 30 Billion CFU Digestive Health Immune System Support Prebiotic Nutraflora FOS 30 DRcaps Veggie Capsules (Caps) (3 Pack)
2504.5 out of 5 Stars. 250 reviews
Swanson Epic-Pro 25-Strain Probiotic 30 Billion CFU Digestive Health Immune System Support Prebiotic Nutraflora FOS 30 DRcaps Veggie Capsules (Caps) (4 Pack) $100.27
$10027
current price $100.27Swanson Epic-Pro 25-Strain Probiotic 30 Billion CFU Digestive Health Immune System Support Prebiotic Nutraflora FOS 30 DRcaps Veggie Capsules (Caps) (4 Pack)
2504.5 out of 5 Stars. 250 reviews
Jarrow Formulas Jarro-Dophilus + FOS, Immune & Wellness, 3.4 Billion Cells, 100 Caps
Jarrow Formulas Jarro-Dophilus + FOS, Immune & Wellness, 3.4 Billion Cells, 100 Caps
204.7 out of 5 Stars. 20 reviews
Clean Nutraceuticals Digestive Enzymes with Probiotics & Prebiotics for Digestive Health Gummies & L-Glutamine for Gut Health Bromelain Apple Pectin Inulin FOS Plant Based Vegan Gummy Vitamins
Clean Nutraceuticals Digestive Enzymes with Probiotics & Prebiotics for Digestive Health Gummies & L-Glutamine for Gut Health Bromelain Apple Pectin Inulin FOS Plant Based Vegan Gummy Vitamins
15 out of 5 Stars. 1 reviews
vita PLynxera Cutting Mix Liquid Drops 8-in-1 with Magnesium Berberine Yerba Mate Chromium FOS & 5-HTP for Energy Satiety Signaling & Gut Health, 30 Servings
vita PLynxera Cutting Mix Liquid Drops 8-in-1 with Magnesium Berberine Yerba Mate Chromium FOS & 5-HTP for Energy Satiety Signaling & Gut Health, 30 Servings
Other options to consider(87)
JARROW FORMULAS $41.86
$4186
current price $41.86JARROW FORMULAS
114.6 out of 5 Stars. 11 reviews
Immuprobio, 60 Capsules $68.84
$6884
current price $68.84Immuprobio, 60 Capsules
Spring Valley Daily Greens + Super Foods Digestive Health Dietary Supplement, Mixed Berry Flavor, 30 Servings, 7.94 oz $14.96 $1.88/oz
$1496
current price $14.96$1.88/oz
Spring Valley Daily Greens + Super Foods Digestive Health Dietary Supplement, Mixed Berry Flavor, 30 Servings, 7.94 oz
2134.6 out of 5 Stars. 213 reviews
Bariatric Advantage Chewable Iron 60 mg - For Bariatric Surgery Patients - Iron with Vitamin C - No Iron Taste - Carbonyl Iron Supplement - Lemon & Lime - 90 Count $49.50
$4950
current price $49.50Bariatric Advantage Chewable Iron 60 mg - For Bariatric Surgery Patients - Iron with Vitamin C - No Iron Taste - Carbonyl Iron Supplement - Lemon & Lime - 90 Count
25 out of 5 Stars. 2 reviews
Bariatric Advantage Chewable Iron 60 mg - For Bariatric Surgery Patients - Iron with Vitamin C - No Iron Taste - Carbonyl Iron Supplement - Lemon & Lime - 270 Count $117.98
$11798
current price $117.98Bariatric Advantage Chewable Iron 60 mg - For Bariatric Surgery Patients - Iron with Vitamin C - No Iron Taste - Carbonyl Iron Supplement - Lemon & Lime - 270 Count
25 out of 5 Stars. 2 reviews
BulkSupplements Organic Inulin Powder - 500 Grams $23.97
$2397
current price $23.97BulkSupplements Organic Inulin Powder - 500 Grams
544.7 out of 5 Stars. 54 reviews
Probiotic Skin Therapy, Belle+Bella $28.88 $3.04/count
$2888
current price $28.88$3.04/count
Probiotic Skin Therapy, Belle+Bella
104.7 out of 5 Stars. 10 reviews
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