About TAS
Innovating Beauty Through Science & Partnership
Headquartered in Delaware, USA, TAS International is a forward-thinking company dedicated to the development and distribution of advanced cosmetic solutions. We are the driving force behind Rumoosh Eyelash Serum and a growing portfolio of skincare and beauty products formulated with a commitment to efficacy, safety, and innovation.
At TAS International, beauty meets science — and results speak for themselves.
Our Legacy of Scientific Excellence
With a foundation built on rigorous research, clinical insight, and global collaboration,
TAS International has established a legacy of producing scientifically backed cosmetic formulations that deliver measurable results.
Our success is powered by an ongoing commitment to
Rumoosh Eyelash Serum
A Scientific Breakthrough
One of our flagship products, Rumoosh Eyelash Serum, is designed using clinically studied ingredients to enhance the natural length, thickness, and health of eyelashes. Developed in collaboration with leading cosmetic chemists and ophthalmologists, Rumoosh is a testament to our promise: visible results through proven science.
Global Vision, Local Expertise
TAS International maintains a global outlook with localized execution.
Our network of partners spans the United States, Europe, the Middle East, and Asia,
enabling us to stay at the forefront of cosmetic innovation while responding to diverse market needs
Product formulation and manufacturing
Regulatory compliance
Customer education and support
Our Mission
To deliver transformative cosmetic solutions that combine science, nature, and safety, empowering individuals to look and feel their best — confidently and authentically
Join Our Journey
Whether you're a distributor, medical professional, or consumer, TAS International welcomes you to be part of a movement where beauty is elevated by innovation, and trust is built through transparency
TAS International – Where Science Defines Beauty.
16192 Coastal Highway
Lewes, DE 19958
P: +1 (302) 200 8322 E: hello@tas.beauty