GI Stack

Support Gut Integrity &
Digestive Balance

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Discover how GI Stack helps support gastrointestinal barrier function, healthy intestinal permeability, and digestive resilience with a targeted peptide-based formula featuring BPC-157, KPV, and Larazotide.*

Key Benefits

Avastar OptimaLife GI Stack advanced gut health and gastrointestinal support supplement bottle front view

Gastrointestinal Barrier Support

GI Stack features a precision combination of peptides designed to help maintain intestinal lining integrity and support healthy gut barrier function.*

Healthy Intestinal Permeability

Formulated with Larazotide and supportive peptides that help promote balanced intestinal permeability and mucosal health.*

Mucosal Repair & Resilience

Provides targeted ingredients selected to support the body’s natural repair processes within the gastrointestinal tract.*

Balanced Inflammatory Response

Includes KPV, a peptide studied for its role in supporting a healthy inflammatory response within the GI environment.*

Why Choose GI Stack?

Clinician-Formulated Peptide Blend

Developed with a focused combination of BPC-157 (Arginate Salt), KPV, and Larazotide to provide comprehensive digestive support.*

Immediate-Release Formula

Designed for efficient delivery and absorption to support consistent gastrointestinal function.*

Clean, Targeted Support

Gluten free, non-GMO, soy free, and dairy free—crafted to meet high-quality standards for individuals seeking advanced gut support.*

Avastar OptimaLife GI Stack gastrointestinal supplement bottle back label with ingredients and directions

How to Use

1

Daily Gut Support

Take 1 capsule twice daily or as directed by your healthcare professional. Refrigeration recommended for optimal stability.

2

Comprehensive Digestive Care

Use as part of a practitioner-guided protocol to support gut integrity and overall digestive wellness.*

Avastar OptimaLife GI Stack advanced gut health and gastrointestinal support supplement bottle front view Avastar OptimaLife GI Stack gastrointestinal supplement bottle back label with ingredients and directions

GI Stack

Promote Healthy GI Tract Function

$299.00

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