La Roche Posay Effaclar K plus Serum 40ml Fixed Size

La Roche Posay Effaclar K plus Serum 40ml Fixed Size is a concentrated serum from the Effaclar K+ line, packaged in a precise 40ml bottle to keep your regimen consistent.

Designed for everyday skincare use, this serum provides a compact, fixed-volume option that supports a streamlined routine and predictable dosing for each application.

How to use

• After cleansing and drying your skin, apply a few drops of the serum to targeted areas or the entire face.
• Gently massage until absorbed, then follow with your regular moisturizer.

Why this serum

• Fixed 40ml bottle offers predictable dosing and easier reorder planning.
• Part of the Effaclar K+ line, designed to fit into a focused skincare routine without changing your existing steps.