THESERA’s exclusive patented technology for PLGA nanoparticles in cosmetics increases absorption and durability by absorbing active ingredients into the skin gradually and intensively.
Nanoparticles for dermal delivery
PLGA
(poly(latic-co-glycolic acid))
PLGA Stabilization
Chitosan Coating
PLGA Nanonization
Matrine, Neem Oil, Thyme Oil, Geraniol Oil + Natural plant extract + Phosphatidylcholine
Manufacturing PLGA nanoparticles for cosmetics

Nanoparticles for dermal delivery
PLGA
(poly(latic-co-glycolic acid))
PLGA Stabilization
Chitosan Coating
PLGA Nanonization
Matrine, Neem Oil, Thyme Oil, Geraniol Oil + Natural plant extract + Phosphatidylcholine
Manufacturing PLGA nanoparticles for cosmetics

1
Nanocarriers that are non-toxic and can be controlled by temperature or pH.
2
Double encapsulation enhances stability and controls pH, temperature, and time. It protects active ingredients from the external environment, and the active ingredients contained in the PLGA nanoparticles are gradually released to the skin.
3
PLGA (poly(lactic-co-glycolic acid)) has biodegradability that is completely decomposed into lactic acid and glycolic acid in the body, and it is a harmless polymer approved by FDA and excreted as CO2 through body metabolism.
Medicosnical THESERA, developed by adding the principles of medical procedures and techniques of skincare experts
THESERA, meaning ‘the skincare expert resolving all skin troubles,’ begins by listening to customers’ skin concerns. We research and produce products that uncover the skin’s natural beauty safely without pain and side effects.

From South Korea, since 2011
SYMBOL
Symbolizes the skin that changes through the touch of professionals, leading to true results.
CONCEPT
“Book” concept designed to deliver the message and listen to everyone’s skin concerns and solve them.
COLOUR
Orange colour gives warm energy to help the mind stay at peace.