System 4 Set Mature Oil-to-foam purifying pre-wash that breaks

Oil-to-foam purifying pre-wash that breaks down build-up + refreshes the scalp without stripping

PROFESSIONAL INGREDIENTS: formulated with ProThick technology

Infused with Australian blue cypress

Biolage Smooth Proof Conditioner for frizzy hair provides humidity control and anti-frizz smoothness while providing static control

SUN ACTIVE DEFENSE is a high-technology sun protection

System 4 Set Mature Oil-to-foam purifying pre-wash that breaksDesigned for colour treated hair with progressed thinning. Clinically and dermatologically tested, it's designed to amplify hair texture and strengthen resilience, resulting in thicker, fuller hair. This set includes : Scalp + Hair System 4 Shampoo, 300 mL Scalp + Hair System 4 Conditioner, 300 mL