Hello, the principle of the lock cosmetic formula. Or a primer product is the use of ingredients in the following groups: 1.
emollient that works well with make-up 2.
Emulsifier with a high HLB value 3. film-former that can adhere to the surface well May choose only 1 item or 2 or use a combination of all 3 items
emollient recommended to choose a lighter type. But it does not evaporate or dry out on the skin. Because if evaporated or dried disappears. It will be ineffective in holding makeup on the skin. For example use
LipidSoft CC Emulsifier with high HLB values, for example
PEG-40 Hydrogenated Castor Oil is available at low rates. to avoid a sticky feeling on the skin Recommended to try at 0.3% film-former, such as
Vinyl Film (Medium Wear, Soft) (VP/Hexadecene Copolymer) , it is recommended to use at a low rate. so that there is no problem with spraying In addition, when sprayed on the skin, it feels comfortable on the skin. not greasy