Night Serum A light night serum for a refreshed, radiant-looking complexion in the morning. Manufacturer: Dr. Hauschka $149.00 Custom wishlist OK Add to wishlist Qty: Add to cart Email a friend A light night serum for a refreshed, radiant-looking complexion in the morning.How to useIn the evening after cleansing and toning, apply a thin layer over the face and neck and gently press in.