A highly effective, botanical-based brightening and smoothening treatment without causing irritation or damage to skin. Expert to see smoother and brighter skin in the days ahead with R serum. It eliminates dull surface skin cells, clears impurities buried deep down your skin, reduces the productions of melanin, and minimises pores. If you familiar with the function of scrub, R serum is the function to be soften blackhead or whitehead and detoxify after by scrubs.