Skip to product information
1 of 8

Fiber-O-Lytes™ - Unflavored

Hydration with Prebiotic Fiber

Regular price
$18.49
Regular price
Sale price
$18.49
Shipping calculated at checkout.
6g Fiber
0g Sugar
500mg Sodium
300mg Potassium
    Shipping

    Orders placed before 4:00 PM EST ship the same day, while orders placed after 4:00 PM EST ship the next business day.

    Most U.S. orders arrive within 2-4 business days, though U.S. holidays will cause delays.

    Free shipping for orders with 2+ units (U.S.); $4.99 for 1-unit orders (U.S.); International: UK, AU, CA, shipping cost starting with $12.45

    Fiber-O-Lytes unflavored electrolyte drink mix with prebiotic fiber, 15-stick-pack pouch on a green background
    Fiber-O-Lytes™ - Unflavored
    How to use fiber o lytes unflavored
    Fiber-O-Lytes™ - Unflavored
    Fiber-O-Lytes™ - Unflavored
    The back of a green stand-up pouch of Fiber-o-Lytes by The Clear Jar, showing the supplement facts panel, barcode, and usage information on a plain white background.
    A green stand-up pouch of Fiber-O-Lytes unflavored prebiotic fiber stick packs, featuring product details like 6g fiber, 0g sugar, 500mg sodium, and 300mg potassium on a white background.

    Product Description

    Fiber-O-Lytes is a Smarter Way to Hydrate. It is a sugar-free, great-tasting electrolyte drink with fiber, packaged in a convenient on-the-go stick pack that makes it easy and delicious to stay hydrated, support gut health, and feel your best—every single day.

    • Real Hydration, Wherever You Go — Packed with 500 mg of sodium and 300 mg of potassium to replenish and rehydrate after workouts, travel, or long days on the move.
    • Zero Sugar, Naturally Sweet, Natural Flavor or Unflavored — Sweetened with natural stevia Reb M for a clean, sweet-sour taste you'll actually crave — no sugar, no guilt.
    • 6g of Prebiotic Fiber in Every Sip — Each stick pack delivers 6 g of soluble prebiotic fiber to support digestion and help close the fiber gap most people never knew they had.
    • 15 Stick Packs Per Bag — A 15-day supply of daily hydration and fiber support, ready to toss in your bag, desk drawer, or gym bag.
    • Incredible Value, Zero Hassle — Just $1.26 per stick. Tear, pour, and mix into 16 oz of water. Perfect for workouts, travel, the office, sports, or school.

    How To Use 

    Add 1 pack into 14-16 oz of water, mix thoroughly and enjoy!

    Adjust the amount of water to your preferred taste.

    Ingredients 

    Soluble Tapioca Fiber, Malic Acid, Sodium Citrate, Potassium Citrate, Stevia Reb M (Clean Taste), Natural Flavors (Not in Unflavored Version)

    Supplement Facts 

    • Calories 13 
    • Sodium 500mg
    • Potassium 300mg
    • Total Carbohydrates 7g
    • Dietary Fiber (Soluble): 6g
    • Total Sugar 0g
    • Total Fat 0 g
    • Sugar Free

    • Prebiotic Fiber

    • Clean Taste Stevia

    • On-The-Go

    • $1.26/Stick Value

    • PHD Formulated

    Low-angle view of a runner in a light green shirt and black shorts running past city skyscrapers in bright sunlight Person holding a tablet displaying a scientific research paper from the journal Lab on a Chip

    OUR STORY

    BUILT ON SWEAT SCIENCE, NOT SUGAR

    Most electrolyte drinks lean on sugar to make hydration taste good. We asked a simpler question: what if that sugar was replaced with something your gut actually wants? That question became Fiber-O-Lytes™ — formulated by Jason Z. Zhang, PhD, a published researcher in sweat science and personalized nutrition.

    “I spent a year developing a sweat sensor and studying what the body actually loses through sweat. This formula was partly inspired by that research — not a marketing brief.”
    — Jason Z. Zhang, PhD, Formulator of Fiber-O-Lytes™
    READ OUR FULL STORY Published on PubMed · PMID 31498355 (opens in a new tab)

    HOW FIBER-O-LYTES™ COMPARES

    Prebiotic Fiber
    Electrolytes
    Added Sugar
    Fiber-O-Lytes
    6g
    800mg
    0g
    Typical electrolyte drink
    0g
    290mg
    25g

    Ingredient Highlights

    Soluble Tapioca Fiber

    A gentle, plant-based prebiotic fiber that dissolves clean and supports everyday digestive health.

    Prebiotic

    Gut Health

    Sodium Citrate

    A clean source of sodium, a key electrolyte your body loses through sweat during activity.

    Electrolyte

    Hydration

    Potassium citrate granules in a small white mound on a light gray background

    Potassium Citrate

    Provides potassium, an essential electrolyte that works alongside sodium to support fluid balance.

    Electrolyte

    Hydration

    Close-up of a green stevia leaf with visible veins and serrated edges

    Stevia Reb M

    A clean-tasting, zero-calorie sweetener from the stevia plant, without the bitter aftertaste of other stevia extracts.

    Zero Sugar

    Plant-Based

    Soluble Tapioca Fiber

    A gentle, plant-based prebiotic fiber that dissolves clean and supports everyday digestive health.

    Prebiotic

    Gut Health

    Sodium Citrate

    A clean source of sodium, a key electrolyte your body loses through sweat during activity.

    Electrolyte

    Hydration

    Potassium citrate granules in a small white mound on a light gray background

    Potassium Citrate

    Provides potassium, an essential electrolyte that works alongside sodium to support fluid balance.

    Electrolyte

    Hydration

    Close-up of a green stevia leaf with visible veins and serrated edges

    Stevia Reb M

    A clean-tasting, zero-calorie sweetener from the stevia plant, without the bitter aftertaste of other stevia extracts.

    Zero Sugar

    Plant-Based

    Frequently asked questions.

    How much water should I mix it with?

    Mix one stick pack into 16 oz (475 ml) of water. Adjust to taste — more water for a lighter flavor, less for stronger. It dissolves completely clear with no residue.

    Will it cause bloating or digestive discomfort?

    No. Unlike inulin-based fiber supplements, we use tapioca resistant dextrin, which ferments slowly and gently in the gut — making it suitable even for people with sensitive stomachs.

    Is it keto-friendly and diabetic-friendly?

    Yes. Fiber-O-Lytes contains zero sugar and is sweetened with natural stevia. The soluble fiber also helps slow glucose absorption, making it a smart choice for low-carb and blood sugar-conscious lifestyles.

    Can I take it with other supplements or medications?

    Generally yes. However, soluble fiber can slow the absorption of certain medications. If you are on prescription medication, take Fiber-O-Lytes at least 1–2 hours apart and consult your healthcare provider.

    If you have high blood pressure, kidney disease, heart disease, or any condition that requires you to monitor your sodium or potassium intake, please consult your healthcare provider before use.

    How is Fiber-O-Lytes different from other electrolyte drinks?

    Most electrolyte drinks only hydrate. Fiber-O-Lytes also delivers 6g of prebiotic soluble fiber per serving — supporting your gut health alongside hydration. Zero sugar, natural stevia, and a clinically meaningful electrolyte dose in every stick.

    How to reach our customer service?

    Write us at support@theclearjar.com, we will get back to you at the same business day, guaranteed. Or use the chatbox on the right corner.