Liquid Stick-Packs

Innovative, practical and safe


Unither Pharmaceuticals is a CDMO specializing in liquid stick-packs, offering support from formulation to industrial scale-up. The unique expertise of our multidisciplinary and international teams will meet all regulatory, development and manufacturing needs in France, the United States and Brazil.


The stick-pack is a unit dosage form that can be used to contain and deliver liquid health products for oral and topical use. The packaging protects the contents from moisture, oxygen and light. Thanks to its small size and compactness, the unit-dose is user-friendly and very practical for everyday life.


  • Filling from 1 to 15mL
  • Preparation and filling of solutions, suspensions, emulsions and gels
  • Experience in selecting the characteristics of aluminium foil to ensure the stability of the product over time
  • Specific know-how concerning the manufacture of:
    – oxygen-sensitive products (N2 preparation and filling);
    – light-sensitive products;
    – products based on plant extracts.
  • Pilot equipment for small batches (technology transfer and clinical batches)
  • Analytical R&D and quality control laboratories for method development and validation, ICH stability studies, quality control and release
  • Regulatory services for the drafting of variations or CTD files


  • a wide range of health products (Cosmetics, Medicines (generics, originals, OTC), Medical devices)
  • turnkey products, from concept to finished product
  • a multidisciplinary and international team will meet all your regulatory, development and manufacturing needs.
  • innovative: the liquid stick form is also available without preservatives


The sites are regularly inspected by various authorities including: ANSM (France), EMA (Europe), FDA (USA), ANVISA (Brazil), Russia, and most authorizations in the world.

Manufacturing plants and capacity

Total capacity (exc. China):
500 million sticks


Colomiers, France

Rochester, USA

Barretos, Brazil