Seppic, an Air Liquide Healthcare company, has been a subsidiary of the Air Liquide Group since 1986. For over 75 years, Seppic has developed, manufactured, and marketed unique ingredients for cosmetic, nutraceutical, pharmaceutical, veterinary, and industrial products. Across the world, Seppic has created a vast team of women and men who love what they do in service to their customers, and to the health, well-being, and beauty of all.

As an expert in surfactants, polymers, and formulation, Seppic offers pharmaceutical excipients adapted to oral, topical, and parenteral routes of administration. Its ingredients range from film coatings for tablets to injectable solubilizers and polymers for dermopharmacy. For over 25 years, Seppic has also offered high-performance adjuvants for therapeutic vaccines. Now, our work has expanded to involvement in prophylactic vaccines.