Only Obagi has achieved the incorporation of a “high-concentration vitamin C derivative” in its foundation. Obagi, which had felt a strong effect on the skin from its high-concentration vitamin C serum, had been researching for many years on how to incorporate more vitamin C derivatives into the daytime foundation. However, vitamin C derivatives are very delicate ingredients. When incorporated into foundation, there was a fatal problem where the pigments (skin color) would change over time. The development team at Rohto Pharmaceutical challenged hundreds of formulations and found only one that could stably incorporate the highest concentration of vitamin C derivative in the Obagi Base Make Series without discoloration. They successfully created the current beauty serum foundation.
How to use “ObajiC Bright Keep Base UV”
1) Pearl size Put a drop of about 1 in the palm of your hand and place it on the 5 points of both cheeks, forehead, nose and chin.
2) Stretch the entire finger tip from the inside to the outside and from the bottom to the top so that there is no uneven coating.