Based on the aforementioned study, the average temperature of skin is about 31˚C. But exposure to the sun, spotlights, and yes, even the stove and sauna as well as stress and a poor diet, can raise body temperature, affecting skin quality both internally and externally. Sulwhasoo’s patented Thermal Protection Factor (TPF) helps keep heat in balance, and Renodigm EX Dual Care actually blocks 40 percent of external heat with TPF40. The traditional Korean herb winter cypress (renowned as a fever reliever) is used for its wealth of polysaccharides to protect from irritation and redness caused by external heat.
Sulwhasoo Renodigm EX Dual Care Cream TPF40 SPF30 PA++, RM430