SUNJIN NEWSLETTER
What is Selective Sebum Absorption?
By Kim, Sanguk
December 2021, NO.42
Hi, How are you?
We would like to introduce what is Selective Sebum Absorption and ingredients with this effect.
Selective Sebum Absorption is an important characteristic of micro beads, which absorb oil over water. This property allows for reduced oiliness while not drying the skin.
For this effect, Hydrophobic ingredients should be used. Sunjin provides porous PMMA beads and SUNSIL-OLEO series that are coated with Cetyl Alcohol.
We conducted a test to see if the hydrophobic beads selectively absorb oil even in an emulsion.
On the oily arm with squalane, we applied a lotion containing 4% of different powders. As a result, you can see the selective sebum absorption effect only with SUNPMMA-P and SUNSIL-OLEO130 which are the porous beads.
If you have any inquiries on the products, feel free to contact us.
Areum Jeong / Regional Sales Manager
E-mail : sales1@sunjinbs.com