Vemedia is a pharmaceutical company specializing in the development and manufacturing of over-the-counter (OTC) medicines and herbal healthcare solutions, with a significant presence in Spain and the Netherlands. The company is best known for Zeninas, a plant-based stimulant laxative designed for the short-term relief of occasional constipation.

Corporate Overview and Presence

Manufacturing and Administration:
The marketing authorization holder and primary manufacturer is Vemedia Manufacturing B.V., based in Diemen, Netherlands.

Regional Hubs:
In Spain, the company operates through its local representative, Vemedia Pharma Hispania S.A.. It also maintains associations with production centers in areas such as San Sebastián de los Reyes and Alcalá de Henares.

Core Competencies:
Vemeda focuses on rigorous pharmaceutical R&D, utilizing advanced oral delivery systems and film-coating technologies to ensure active ingredient protection, controlled release, and gastrointestinal tolerability.

Flagship Product:
Zeninas
Zeninas is a precisely engineered herbal medicine formulated to stimulate colon movement and fluid secretion to facilitate stool evacuation.

Active Ingredients:
The tablets primarily leverage Cape Aloe (Aloe ferox) and Cascara Sagrada (Rhamnus purshiamus).

Mechanism of Action:
It acts as a contact or peristalsis stimulant laxative. Defecation typically occurs 6–12 hours after administration.

Dosage and Use:
It is intended for adults and adolescents over 12 years of age. The recommended dose is one tablet daily, preferably taken with a glass of water before bedtime.

Safety and Precautions:
Use should be restricted to short-term treatment (no more than one week) to avoid laxative dependence or electrolyte imbalances. It is contraindicated for individuals with certain conditions, such as appendicitis, inflammatory bowel disease, or severe dehydration.

Product Portfolio and Distribution

Vemeda products are distributed through specialized pharmacies and online retailers across Europe and internationally. Beyond Zeninas, the company is associated with other digestive health solutions like Agiolax. Its broader range of consumer health offerings includes intimate health, muscle and joint care, and nutrition products.