Drop Development Services

Pharmaceutical drops are liquid formulations of medications designed for topical application, usually by dropping them directly into the eyes, nose, or ears, or by placing them under the tongue (oral drops). Drops provide a convenient and effective method of delivering small doses of medication, ensuring precise dose control and effective absorption.

Protheragen-ING specializes in the formulation and development of liquid drops, providing innovative solutions to meet our customers' unique needs. With our expertise in drug development and manufacturing, we offer a comprehensive range of services to assist in the creation of safe, effective, and high-quality drop formulations.

Classification of Drops

Drops can be categorized into different categories based on their intended use and application areas. In our drug drop development services, we offer comprehensive development solutions tailored to your specific needs.

Fig.1 Use eye drops for vision problems.

The Development Process of Drops

1. Ingredient Selection

active pharmaceutical ingredients, excipients, and preservatives are carefully selected based on their compatibility, stability, and efficacy.

2. Formulation Development

Formulation of ingredients in appropriate quantities and concentrations to achieve the desired therapeutic effect.

3. Sterilization and Filtration

Ensuring the sterility of the formulation through processes such as sterilization or filtration, depending on the specific requirements.

4. Filling and packaging

The formulated drops are transferred into appropriate containers and sealed under controlled conditions to maintain product integrity and prevent contamination.

Techniques for The Preparation of Drops

In the preparation of drops, we use a variety of technical methods to ensure accurate dosage, sterility, and stability of the formulation.

Fig.2 Drop Development Services

Our expertise

Our expertise covers various aspects of drop formulation, including:

Contact us today to discuss your specific requirements and let our team assist you in bringing your pharmaceutical drop products to market successfully.


Daily: 9.30 AM–6.00 PM
Sunday : 9.30 AM–1.00 PM
Holidays: Closed

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