GastroZEN is the first functional topical lotion designed to support the Vagus Nerve and relieve digestive symptoms via the cutaneous-visceral reflex
(peripheral neuromodulation)
Many people experience bloating, abdominal pain, reflux, or digestive discomfort even when medical tests appear normal. Modern research suggests that communication between the gut and the nervous system may play an important role.
GastroZEN is a topical formulation designed to engage the body’s own neurophysiological pathways through a cutaneous-visceral reflex. It does not require systemic absorption or direct action on the gut wall. Its effect is based on peripheral sensory activation that modulates autonomic regulation via the vagus nerve.
(Optimize the signaling environment)
Botanical antioxidants and soothing compounds help reduce local neurogenic inflammation and oxidative stress in the skin. This calms and stabilizes cutaneous sensory nerve endings, optimizing them for accurate and balanced signal transmission.
(Generate an afferent signal)
Specific botanical compounds in the formula selectively activate TRPV1 and TRPA1 receptors on cutaneous sensory nerve fibers. This generates a controlled afferent (sensory) signal that travels via peripheral nerves to the spinal cord and then to the brainstem.
(Modulate autonomic output)
The signal is integrated in vagal nuclei (NTS and DMV) in the brainstem. This leads to increased parasympathetic (vagal) output and reduced sympathetic outflow to the gastrointestinal tract, restoring autonomic balance and improving Gl function.
This mechanism supports digestive comfort and regularity in functional gastrointestinal disorders by addressing a core pathophysiological factor: autonomic dysregulation.
This mechanism is supported by growing research on the gut-brain axis and vagus nerve stimulation in functional gastrointestinal disorders
Feature: Cutaneous-Visceral Reflex-Based Neuromodulation.
Benefit: Supports autonomic regulation through peripheral sensory pathways, providing a non-systemic approach to gut-brain axis modulation.
Feature: Targeted application
around the periumbilical region, an area rich in sensory nerve endings.
Benefit: Supports physiological
signaling pathways associated with vagal activity and autonomic balance.
Feature: 12 proprietary botanical extracts including Erythrina mulungu, Cinchona sp., Psidium guajava, and Maytenus ilicifolia.
Benefit: Designed to interact
with cutaneous sensory receptors involved in neurophysiological signaling and digestive comfort support.
GastroZEN is formulated to work with the body’s natural neurophysiological mechanisms, supporting digestive comfort and overall well-being through a targeted, safe, and innovative topical delivery system.
Botanical Powerd
Targeted Action
non-Systemic Approach
digestive Comfort Supports
For best results, apply one pump of the lotion around the navel. Massage in a wide circular motion, covering the surrounding area within a two-finger width radius. Apply any remaining lotion to the inside of the navel cavity. Gently massage until fully absorbed and completely dry. Repeat this process three times daily
Application Area: The immediate area surrounding the navel (within a 2-finger radius) and the navel cavity itself
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Important Note: The data presented is based on pilot studies and extensive clinical observations. This product is intended as an investigative tool for healthcare professionals and is not a substitute for standard medical evaluation. Full validation through larger multicenter trials is ongoing.
These findings position GastroZEN as a promising tool for healthcare professionals seeking non-systemic solutions for functional digestive disorders.
Gastrozen is formulated with pure botanical ingredients and is generally well tolerated. In very rare cases, some users may experience the following mild and temporary reactions:
A temporary feeling of mild heat or tingling at the application site.
Limited redness that gradually fades within a short period.
Rare skin irritation in individuals with severe hypersensitivity to natural herbs.
These symptoms are usually transient. If symptoms persist or worsen, discontinue use and consult a physician or pharmacist.
Gastrozen is intended for external use only.
Avoid contact with eyes, mouth, or broken skin.
Keep out of reach of children.
This product is formulated with carefully selected botanical ingredients to support digestive comfort and overall well-being as part of a healthy lifestyle. Many users experience positive results when used regularly as directed.
If any irritation, discomfort, or adverse reaction occurs, discontinue use and consult a healthcare professional.
GastroZEN is a topical botanical lotion designed to support digestive function through peripheral neuromodulation. It uses the cutaneous-visceral reflex to activate the vagus nerve, helping restore autonomic balance associated with functional digestive discomfort. It is intended as an investigative tool under healthcare professional supervision
GastroZEN is formulated with 12 plant-based extracts and does not rely on systemic absorption. Clinical observations show it is generally well tolerated. In rare cases, some users may experience a temporary mild warmth or slight redness at the application site, which is typically transient and resolves on its own. Discontinue use and consult a physician if any unusual reaction occurs.
Apply a thin layer of the lotion to the periumbilical region (around the navel) three times daily – morning, midday, and evening. Massage gently in a circular motion for 30–60 seconds until absorbed. For best results, use consistently for at least 4 weeks, even if early improvements are noticed.
In clinical observations, many users notice initial improvements in abdominal comfort and bloating within the first 4–7 days of consistent use. However, full functional stabilization may take up to 4 weeks. Individual responses vary based on factors such as age, chronicity of symptoms, and prior medication history.
GastroZEN works through a different mechanism than acid-suppressing drugs, but its concurrent use with PPIs requires caution. Patients who have been on PPIs for less than 3 months and have discontinued them may use GastroZEN under medical supervision. For those who have used PPIs for longer than 3 months, a specific rehabilitation protocol is advised. Always consult your healthcare provider before starting or stopping any medication.
GastroZEN is intended to support the management of functional digestive disorders, such as irritable bowel syndrome (IBS), functional dyspepsia, and functional GERD associated with impaired lower esophageal sphincter function. It helps address symptoms like bloating, irregular bowel movements, and abdominal discomfort that are linked to autonomic nervous system imbalance.
GastroZEN is not a drug and is not approved as a treatment for any specific disease. It is designed as a physiological support tool that may help modulate the gut-brain axis and improve functional digestive symptoms. For H. pylori infection, it is not a substitute for antibiotic therapy but may be considered as an adjunct to support mucosal health, based on preliminary observations
Yes, GastroZEN may help regulate bowel habits when the underlying cause is functional (e.g., IBS-C, IBS-D, or stress-related). By enhancing vagal tone and restoring the migrating motor complex, it supports a more regular digestive rhythm. However, it is not intended for acute diarrhea or severe constipation of organic origin
Absolutely. Stress triggers sympathetic dominance, which impairs digestion. GastroZEN works by stimulating a parasympathetic response (the ‘rest and digest’ state) via the cutaneous-visceral reflex. This can help calm the digestive system and reduce stress-induced symptoms such as cramping, bloating, and nausea