We focus on the development and manufacture of patent-protected innovative formulations of well-known drugs and generic versions of transdermal and topical brand products. Our patches are of type:
  • Monolayer drug-in-adhesive.
  • Bilayer drug-in-adhesive.
  • Matrix system for delivery of liquid drugs.
The devices (patches) developed and manufactured by our company consist of thin units, which contain the active ingredient in a matrix composed by pressure-sensitive adhesives and excipients such as permeation enhancers, co-solvents and antioxidants.

Transdermal delivery systems (TDS) provide therapy for periods between one and seven days. The increase in the interval between applications favours patient compliance and, in certain cases, optimizes caregivers work.

Another advantage of transdermal administration of drugs is the possibility of reaching sustained and controllable plasma levels of the drug, avoiding the characteristic peaks and valleys of the oral or injectable routes of administration, thus decreasing the risk of potential side effects or lack of activity.

We have also developed an “enhancer” technology applied on semi-solid dosage forms. The drug permeation using this technology allows us to reach therapeutic levels of drugs in the bloodstream.



Transdermal technology offers business opportunities since it represents a market segment with few players and major sales. Transdermal Delivery Systems (TDSs) offer an attractive alternative to oral drug delivery because they are a non-invasive route for drug administration ensuring predictable drug plasma levels and patient compliance improvement.


TDS for the delivery
of liquid drugs


Monolayer Drug-in-Adhesive

Bilayer Drug-in-Adhesive Design

Our developed products have shown bioequivalence with the reference products *

*AUCs and Cmax T/R ratios close to 100%

Partner with us!

We offer expertise and experience, together with flexibility and the ability to adapt to your needs.

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