Primal Harvest Gut Restore, 30 servings (1 Pack) supplement bottle
Primal Harvest

Gut Restore, 30 servings (1 Pack) Review

What We Researched
3 active ingredients analyzed · 5 inactive ingredients decoded · 1 brand certification checked · Last updated: Aug 2026
91
Product Score Excellent
61
Brand Score Fair

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Tributyrin (as CoreBiome™ 55% Powder) 300.0 mg
Xylooligosaccharide 100.0 mg
Bifidobacterium longum BB536® 37.5 mg (3 Billion CFU†)
Bioavailability Excellent

Absorption Rating

  • Tributyrin (as CoreBiome™ 55% Powder) Good
  • Xylooligosaccharide Good
  • Bifidobacterium longum BB536® Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose
  • Microcrystalline Cellulose
  • Magnesium Stearate
  • Vegetable Capsule
  • Silicon Dioxide
Efficacy Good

Dosage Analysis

  • Tributyrin (as CoreBiome™ 55% Powder) 300.0 mg Effective
  • Xylooligosaccharide 100.0 mg Under-dosed
  • Bifidobacterium longum BB536® 37.5 mg (3 Billion CFU†) Effective

Supplement Facts

Ingredient Amount % Daily Value
Tributyrin (as CoreBiome™ 55% Powder) 300.0 mg
Xylooligosaccharide 100.0 mg
Bifidobacterium longum BB536® 37.5 mg (3 Billion CFU†)

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Vegetable Capsule Safe

It is used as a vegetarian alternative to gelatin capsules.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Brand Trust Report
Primal Harvest

Founded 2018 · Miami, FL, United States · 2 products · primalharvest.com

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
Contains Proprietary Blend — True

Violation History

1 incident
Prop 65 Lead2024-12-30Source
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Frequently Asked Questions
Is Primal Harvest Gut Restore, 30 servings (1 Pack) a good supplement?

Primal Harvest Gut Restore, 30 servings (1 Pack) received a product quality score of 91/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 3 active ingredients with 30 servings per container. All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Primal Harvest, holds a brand trust score of 61/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Primal Harvest Gut Restore, 30 servings (1 Pack)?

Primal Harvest Gut Restore, 30 servings (1 Pack) contains 3 active ingredients: Tributyrin (as CoreBiome™ 55% Powder) (300.0 mg), Xylooligosaccharide (100.0 mg), Bifidobacterium longum BB536® (37.5 mg (3 Billion CFU†)). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Primal Harvest Gut Restore, 30 servings (1 Pack) safe to take?

Primal Harvest Gut Restore, 30 servings (1 Pack) has been analyzed for ingredient safety across all its components. All 5 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Primal Harvest a trustworthy supplement brand?

Primal Harvest receives a brand trust score of 61/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2018 and headquartered in Miami, FL, United States, the company offers 2 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Primal Harvest has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.