Face and neck serums by Yon-Ka Boosters series

Face and neck serums by Yon-Ka Boosters series are intensive skincare products that provide a higher concentration of active ingredients compared to regular cosmetics. These include vitamins, minerals, herbal extracts, peptides, and acids.
Serums not only enhance the effects of traditional skincare but also offer additional benefits: they help moisturize, fight wrinkles, reduce inflammation, lighten skin, and tighten pores. For best results, serums should be applied before cream, though they can also be used independently.