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Deal.ai › Best Naturals
Best Naturals
Best Naturals Prebiotics Fiber XOS 1400mg 120 Veg Capsules

Best Naturals Prebiotics Fiber XOS 1400mg 120 Veg Capsules

5(14 ratings)

Best price now

$11.47at WalmartChecked Nov 9

23% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $11.47 at Walmart on Nov 9.
  • Checked at 4 stores.

Our take on the Best Naturals Prebiotics Fiber XOS 1400mg 120 Veg Capsules

Best Naturals Prebiotics Fiber XOS delivers 1400 mg of xylooligosaccharide per serving in a vegan capsule. XOS is a prebiotic fiber that feeds beneficial gut bacteria rather than adding bulk like psyllium or inulin. The formula is gluten-free, non-GMO and free of sugar, sodium and common allergens, which suits people who want a clean-label prebiotic. It is a single-ingredient option, so it lacks the fiber blends and digestive enzymes some competing prebiotics include.

Best forPeople who want a single-ingredient XOS prebioticVegans and vegetariansGluten-free and non-GMO dietsAdults with mild bloating or irregularity
Pros
  • 1400 mg of XOS prebiotic fiber per serving
  • Vegan capsules with no sugar, sodium or artificial sweeteners
  • Gluten-free, non-GMO and free of corn, egg, fish and lactose
  • Single-ingredient formula is easy to stack with other supplements
Cons
  • Only XOS; no inulin, psyllium or enzyme blend
  • Some users find prebiotic fiber causes gas at first
  • Capsule count per bottle limits long-term use
  • Little published clinical detail on this specific product

Best Naturals Prebiotics Fiber XOS 1400mg 120 Veg Capsules prices at every store

  • WalmartNew

    In stockSold by Best Naturals

    $11.47Checked Nov 9
    Visit Walmart
  • Best NaturalsNew

    In stock

    $14.99Checked Nov 9
    Visit Best Naturals
  • TargetNew

    In stock

    $14.99Checked Nov 9
    Visit Target
  • eBayNew

    Availability unknownSold by calimo (100% positive, 2,500 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $17.49Free shippingChecked Nov 9
    Visit eBay

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Best Naturals Prebiotics Fiber XOS 1400mg 120 Veg Capsules price history

Lowest price we've seen: $11.47 on Nov 9 at Walmart. Tracked across 3 stores since Nov 9.

What reviewers say

  • 5 / 514 ratings

Ratings are very positive, with buyers reporting easier digestion and less bloating. A few mention mild gas in the first days of use.

What people mention
  • DigestionPraisedBuyers say it helps with bloating and keeps them regular.
  • GentlenessPraisedUsers describe it as gentler than other fiber supplements.
  • IngredientsPraisedReviewers like the short, allergen-free ingredient list.
  • GasMixedSome report mild gas or cramping during the first days.
  • Capsule sizeMixedA few find the capsules large and prefer to split the dose.

Specifications

Supplement Type
Prebiotic, Prebiotic Supplement
Target Concern
Digestive Health
Dosage
1400 mg of Prebiotic per Serving
Serving Size
1400mg
Dosage Frequency
per Serving
Container Type
Bottle
Allergen Free
Gluten-free, No Corn, No Egg, No Fish, No Lactose

Questions and answers

What is XOS and how does it work?
XOS is xylooligosaccharide, a prebiotic fiber that feeds beneficial bacteria in the gut. It is not digested by the body, so it supports the microbiome rather than adding bulk.
How does it compare with inulin or psyllium?
XOS is a smaller, more selectively fermented fiber, often tolerated better than inulin. Psyllium adds bulk for regularity, while XOS mainly feeds gut bacteria.
Is it suitable for vegans and gluten-free diets?
Yes. The capsules are vegetable cellulose, and the formula is gluten-free, non-GMO and free of corn, egg, fish and lactose.
How many capsules should I take?
Follow the label, which sets one serving at 1400 mg. Start with one serving daily and adjust as your digestion allows.
Does it contain sugar or sweeteners?
No. It is sugar-free, sodium-free and has no artificial sweeteners.
Can I take it with other supplements?
It is a single-ingredient fiber, so it generally stacks easily. Space it apart from medications and ask a doctor if you take prescription drugs.
Where is the Best Naturals Prebiotics Fiber XOS 1400mg 120 Veg Capsules cheapest?
At Walmart, for $11.47, 23% under what the other stores charge, as of our latest check.
What do buyers say about the Best Naturals Prebiotics Fiber XOS 1400mg 120 Veg Capsules?
Rated 5 out of 5 from 14 ratings.
Where can I buy the Best Naturals Prebiotics Fiber XOS 1400mg 120 Veg Capsules?
4 stores we checked sell it, including eBay, Walmart, Best Naturals, Target.

Stores we've priced the Best Naturals Prebiotics Fiber XOS 1400mg 120 Veg Capsules at

  • Target deals and prices
  • Walmart deals and prices

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Form
Capsule, Veg Capsules
Free Of
Sodium Free, No Sugar
Sweetener
No Artificial Sweetener, No Sugar, No Sweetener
Sodium Content
Sodium Free
Age Group
Adult
Gender
Unisex
Special Diet
Gluten-free
Dietary Restrictions
Without Artificial Sweeteners, Gluten-Free, Non-GMO, Vegan, Vegetarian
Main Ingredient
Prebiotics Fiber XOS, Xylooligosaccharide (XOS)
Contains
Xylooligosaccharide (XOS), Prebiotic
Ingredient Type
Prebiotic, Prebiotics
Amino Acid Type
XOS Prebiotic Fiber
Other Ingredients
Vegetable Cellulose (Capsule), Magnesium Stearate (Vegetable Source), Rice Flour
Certifications
Non-GMO