A 30mL product with the effects of a serum. - Brand: charclair - Product Name: 1 et 1 - Volume: 30mL - Purpose: Serum ✨️Purchased in October 2025. As an "all-in-one serum," this product functions as a lotion, emulsion, serum, makeup base, and intensive care (for blemishes) – a "5-in-1" serum. Thank you for viewing.