Bring glass-like brilliance to your color-treated hair. The L'Oreal Serie Expert Vitamino Color Spectrum Glass Shine Serum is a patented leave-in serum that enhances shine, vibrancy, and color longevity. Formulated for colored hair, it delivers a high-gloss finish while protecting against frizz, humidity, and fading for up to 10 washes*. Achieve vibrant, smooth, and radiant hair with every use.

Key benefits:

• Provides instant, glass-like shine

• Locks in color vibrancy for up to 100 days*

• Fights frizz and humidity for up to 72 hours***

• Enhances contrast and helps neutralize unwanted tones

• Designed for optimal shine when used with heat styling

How to use:

• Shake well before use

• Apply 1-2 pumps on clean, towel-dried hair (thin/medium hair); 3-4 pumps for thicker hair

• Distribute evenly through lengths and ends

• Blow-dry completely, then straighten using plates at 180°C or higher

• Do not rinse