Collection: K-Beauty Duo Sachets

California Biology Duo Sachets begins with a mineral clay mask, followed by 
a complementary serum to complete a two-step K-Beauty ritual.  

Each single-use sachet keeps both steps together, freshly portioned and ready when you are.

Choose Purifying to cleanse, absorb excess oil and replenish hydration, 
or Rejuvenating to refresh, brighten and leave skin looking more radiant.

Clay first. Serum second. Two steps, one ritual.