Retinal-Liposom in 1%, 2% and 4%, Snail Mucin in 93% and 97%, and a Glow Serum with 15% Niacinamid and Yuja: The product range of KSECRET is consistently built around clearly defined active ingredient concentrations. Creams, essences, eye care, the Pine-Cica Cleansing Foam and the Seoul 1988 Collagen Boosting Ball cover cleansing, facial care and sun protection in a single order. We supply retailers, pharmacies and online shops throughout Europe from our warehouse in Germany.