L'oreal Professionnel Vitamino Color Spectrum Glass Shine Serum 50ml

Harnessing advanced Alpha-Silane Technology, this heat-activated serum creates a delicate protective layer around each hair strand, locking in vibrant color from Day 1 and offering up to 100 days of colour preservation¹. A single use delivers a glossy, glass-like finish, controls frizz, and provides hydration that lasts beyond 10 washes². Ideal for combating humidity, UV exposure, and colour fading, this lightweight leave-in serum acts as a powerful defense for your hair.

Why You’ll Love It:

• Glass Shine: Instant high-gloss finish
• Colour Lock: Up to 100 days of vibrancy¹
• Hydration & Smoothness: Lasts through 10 washes²
• Frizz & Humidity Protection: Up to 72H/80% humidity³
• Heat Shield: Protects up to 230°C (450°F)
• UV Defense: Prevents colour-degrading sun damage

Results Across All 5 Colour Dimensions¹:

• Shine – Ultra-reflective, glass-like gloss
• Saturation – Deep, vivid pigment retention
• Contrast – Rich definition between tones
• Tone – Keeps brassiness and unwanted hues at bay
• Brightness – Preserves depth and lightness for true-to-tone finish

Innovative Tech Highlight:

Alpha-Silane Complex: Activated by heat and steam, this pioneering polymer creates a durable, weightless veil over each strand—smoothing the surface and locking in salon-fresh results that last.