Wella Ultimate Repair Step 4 – New Wella Ultimate Repair Step 4 is a nourishing, lightweight serum designed to protect, strengthen, and add shine to your hair. This leave-in treatment helps repair damage, reduce frizz, and protect against heat styling while leaving hair smooth and healthy-looking. Details: • Brand: Wella • Product: Ultimate Repair Step 4 • Condition: Brand New, Unopened Bottle • Size: 4.7 oz A salon-quality treatment perfect for restoring hair’s strength and softness.