RAMBAM’S™ Prebiotic Fiber (PHGG — Partially Hydrolyzed Guar Gum)
A Gentle, Clinically Studied Prebiotic Fiber for Gut Comfort and Daily Regularity*
$29.99
Most prebiotics on the market use aggressive fibers like inulin or FOS — ingredients that often cause gas, bloating, cramping, and digestive discomfort. Many people try a prebiotic once, feel terrible, and assume prebiotics “aren’t for them.”
PHGG is different.
PHGG (Partially Hydrolyzed Guar Gum) is a gentle, highly soluble prebiotic fiber that dissolves smoothly in water and is known for being far easier to tolerate than common prebiotic fibers. It has been studied for its role in supporting digestive regularity, gut comfort, and a balanced gut environment*.
Because PHGG ferments slowly and steadily, it avoids the rapid gas production that makes other fibers uncomfortable for many people. This makes it one of the most consumer‑friendly prebiotics available — ideal for daily use and perfect for those who want gut support without the side effects.
RAMBAM’S™ Prebiotic Fiber is a single‑ingredient, unflavored powder with no fillers, sweeteners, or additives. It mixes cleanly into water, tea, or smoothies, supporting your gut with a quiet, clinical simplicity that aligns with the Evidence‑Based Nutrients philosophy.
Key Features
Gentle, slow‑fermenting prebiotic fiber for gut comfort*
Supports digestive regularity and a balanced gut environment*
Highly soluble; mixes smoothly into any beverage
Unflavored, single‑ingredient formula — no sweeteners or additives
Designed for daily use and broad tolerance
Complements RAMBAM’S™ Probiotic for a complete gut‑health system
A gentle, clinically studied prebiotic fiber made from Partially Hydrolyzed Guar Gum (PHGG).
Supports digestive regularity, gut comfort, and a balanced gut environment through slow, steady fermentation*.
Supports normal digestive function*
Helps maintain regularity*
Gentle on the gut — ideal for those sensitive to other fibers*
Mixes easily into beverages
Mix the recommended serving into water, tea, or your preferred beverage. Individuals may adjust serving size based on tolerance. A qualified healthcare professional can help determine what’s appropriate for your needs*.
Adults seeking a gentle, daily prebiotic fiber to support gut comfort and regularity*.
Fine, highly soluble powder.
Unflavored.
Ingredients: Partially Hydrolyzed Guar Gum (PHGG).
Other Ingredients: None.
This product is free from milk, dairy, soy, gluten, wheat, peanuts, tree nuts, eggs, shellfish, fish, animal‑derived ingredients, artificial colors, artificial flavors, preservatives, and unnecessary additives.
Kosher‑certified. Non‑GMO.
Individuals with digestive conditions or other medical concerns should consult a qualified healthcare professional before use*.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

