Innovative, practical and robust

Unither is a referent for liquid stick-pack technology thanks to its multidisciplinary and international team.

Liquid stick-packs deliver the right dose for a precise dosage. It is suitable for populations with swallowing difficulties (children and seniors), as well as patients with an active lifestyle, thanks to its ease of administration (taken without water).


  • Filling from 2 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, NY USA

Barretos, Brazil