Butyric-FBR (K-133) by Apex Energetics is a specialized prebiotic and postbiotic formula designed to boost microbiome diversity and support gut barrier integrity. This formula combines butyric acid with a proprietary fiber blend to nourish the intestinal lining and promote a healthy digestive environment.
KEY BENEFITS
- Provides 250 mg of butyric acid per serving to support gut barrier integrity and intestinal cell health
- Contains 1,000 mg proprietary fiber blend for prebiotic support
- Combines prebiotic and postbiotic actions in a single formula
- Supports microbiome diversity and healthy gut flora balance
- Includes fennel seed (100 mg) to support digestive comfort
GUT BARRIER SUPPORT FOR GLP-1 PATIENTS
GLP-1 medications alter gastric motility and can disrupt the gut microbiome over time. Butyric acid is a short-chain fatty acid (SCFA) that serves as the primary fuel source for colonocytes — the cells lining your colon. Maintaining adequate butyrate levels supports gut barrier function, reduces intestinal permeability, and helps maintain healthy inflammatory responses in the GI tract. Butyric-FBR pairs this postbiotic support with prebiotic fiber to feed beneficial bacteria, making it an ideal companion for patients on GLP-1 therapy who want to protect their gut health long-term.
SUPPLEMENT FACTS
Serving Size: 2 capsules
Servings Per Container: 45
- Butyric Acid — 250 mg
- Dietary Fiber — 1 g
- Fennel Seed — 100 mg
- Sodium — 10 mg
- Magnesium (as Magnesium Butyrate) — 26 mg
- Proprietary Fiber Blend — 1,000 mg (includes Cellulose Gum)
Other Ingredients: Vegetarian capsule (hypromellose), cellulose.
SUGGESTED USE
Take 2 capsules once a day, or as directed by your healthcare professional.
WORKS WELL WITH
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Fibromin (K-25) — For additional soluble and insoluble fiber support alongside Butyric-FBR's postbiotic action
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DigestEasy Enzymes — For comprehensive enzyme support to optimize digestion on GLP-1 medications
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PureLean Fiber — A powder-format fiber option for patients who want to mix fiber into shakes
Browse the full GLP-1 & Ozempic Digestive Support collection
FREQUENTLY ASKED QUESTIONS
Q: What is butyric acid and why does it matter on GLP-1 medications?
A: Butyric acid is a short-chain fatty acid that fuels the cells lining your colon. GLP-1 medications can alter gut motility and microbiome composition, which may reduce your body's natural butyrate production. Supplementing with butyric acid helps maintain gut barrier integrity and supports a healthy intestinal environment.
Q: Can I take Butyric-FBR with Fibromin?
A: Yes. They complement each other well. Fibromin provides bulk-forming soluble and insoluble fiber for regularity, while Butyric-FBR provides targeted postbiotic support for the intestinal lining. Together they offer comprehensive prebiotic + postbiotic gut support.
Q: Is Butyric-FBR safe to take alongside Ozempic or Wegovy?
A: Butyric-FBR is a food-based prebiotic and postbiotic supplement. It does not interfere with GLP-1 medications. Always confirm with your prescribing provider.
