The Custom Serum Set

7 Serums, 35 Combinations

Step into the world of custom beauty with IREN Shizen. Choose three serums—effortless, effective, and tailored for you.

Moisture Sandwich Technique

For best results, use the moisture sandwich technique: first, apply water cream to damp skin, followed by your serums, and finish with firming cream.

Apply water cream to prep skin for better absorption.

Step 1

Massage in the serums for enhanced targeted treatment.

Step 2

Apply firming cream to seal in moisture for glowy skin.

Step 3