NOW Supplements, NutraFlora FOS (Fructooligosaccharides) Pure Powder, Prebiotic Fiber, 4-Ounce
from $12.24 ($3.06 / Ounce)
Organic Inulin FOS Powder (Jerusalem Artichoke), 2.2 Pounds (35 Ounce), Quick Water Soluble, Prebiotic Intestinal Support for Colon and Gut Health, Natural Fibers for Smoothie & Drinks, Vegan Friendly
from $29.95 ($0.85 / Ounce)
Source Naturals FOS 1000 mg Fructooligosaccharides Probiotic Enhancer - 200 Tablets
$24.59 ($0.12 / Count)
from $23.82 ($0.12 / Count)
Jarrow Formulas Prebiotic Inulin FOS - 180g - Promotes Beneficial Bacteria - Soluble Prebiotic Fiber Supplement - Promote Gut and Overall Health - Approx. 47 Servings
from $10.49 ($1.67 / Ounce)
Pure Inulin FOS Powder – Natural Prebiotic Intestinal and Soluble Fiber Sweetener from Chicory Root, Promotes Beneficial Becteria, Digestive Supports Gut and Colon, Vegan Friendly, 2 lbs
from $25.99 ($0.81 / Ounce)
Pure Original Ingredients Fructooligosaccharides 4oz, No Additives, FOS Powder
from $9.99 ($2.50 / Ounce)
Pure Original Ingredients Inulin FOS Powder (1 lb) Always Pure, No Fillers Or Additives, Lab Verified
from $14.99 ($0.94 / Ounce)
Foster Boy
from $3.99
Swanson Dr. Stephen Langer's Formula - Natural Probiotic w/Prebiotic FOS - 16-Strain Supplement Promoting Digestive Support w/ 3.2 Billion CFU per Capsule - (60 Veggie Capsules)
from $12.68 ($0.21 / Count)
PUREFINITY Inulin FOS Fiber Gummies for Adults – Sugar Free Inulin Prebiotic Fiber Supplement with Chicory Root Fiber, Digestive & Constipation Relief, Gluten Free – 60 Vegan Gummies
from $15.97 ($0.27 / Count)
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