ABOUT US - Why Sesha?

Our Story

The story of SESHA SKIN THERAPY began as a biomedical endeavour over 20 years ago when Harvard and MIT educated scientist, Dr. Dean Hsieh, discovered a way to deliver large density drugs into the body through the skin as an alternative to pills or injections. This technology, Permeation Enhancement Technology (P.E.T.®), was a medical breakthrough and is a key ingredient, providing an enhanced delivery system, for a pharmaceutical product approved by the FDA in 2002*. During the initial testing phases of P.E.T.®, vitamin creams were applied on human skin to test the efficacy of the delivery system, and through that process, our scientists recognized that P.E.T.® could achieve remarkable results in preventing and restoring damage to the skin.

In 1996, from the idea that our skin’s ageing process can be significantly slowed if active ingredients are allowed to penetrate and feed our regenerative living cells, Sesha Skin Therapy’s first two products were born – the A.C.E. Cream and A.C.E. Emulsion. Since then, Sesha Skin Therapy has extended and expanded its anti-ageing line to include levels of treatment for all types of skin and for all ages.

*Testim ®, Auxilium Pharmaceuticals

Who We Are

In today’s complex cosmetic industry, the consumer is inundated with numerous products claiming to contain beneficial ingredients to “reverse” the signs of ageing. However, it is a fact that the molecular size of most active ingredients prevents them from penetrating the skin’s protective outer layers. As a result, many skincare creams use non-penetrating additives and silicones that merely sit on the surface of the skin to create the illusion of smoother skin without providing long-term nutritive benefits to the living cells under the surface skin layers.

Sesha Skin Therapy is a professional science-based skin care program dedicated to revealing beautiful skin by feeding and nourishing it. Using our proprietary delivery system (P.E.T.®), we deliver the highest quality antioxidants, peptides, botanicals, and vitamins where no other skin care system can – to the skin’s regenerative layers.


Each Sesha Skin Therapy product is formulated with optimal concentrations of pharmaceutical grade nutrients, cutting-edge antioxidants, and superior quality botanicals. Patented P.E.T.® is used in the treatment formulations of our professional skincare products to enable the delivery of these active ingredients.

Sesha Skin Therapy continually invests in the latest Research and Development science to support our claims to the most advanced skincare technology available. Sesha Skin Therapy offers scientifically supported solutions for the prevention and correction of adverse skin conditions, ultimately supporting overall skin health.


From prevention to restoration, Sesha Skin Therapy combines a balanced and comprehensive network of antioxidants and nutritive ingredients to slow down and reverse the signs of ageing.