L'Oréal Professionnel Serie Expert Vitamino Color Spectrum Glass Shine Serum 1.6 oz is a professional leave-in serum formulated with 5% Alpha-Silane, an advanced heat-activated technology that creates an invisible protective shield around the hair fiber. Designed for color-treated hair, this lightweight, water-free serum delivers instant glass-like shine, protects against frizz and humidity for up to 10 washes, provides heat protection up to 450°F (230°C), and helps preserve vibrant salon-fresh color for up to 100 days when used as part of the complete Vitamino Color Spectrum system. Hair is left silky, smooth, and brilliantly radiant without feeling heavy.
What It Does
This professional leave-in serum is activated by heat to form a long-lasting protective network around each hair fiber. It smooths the cuticle, enhances mirror-like shine, controls frizz, protects against humidity and UV exposure, and helps maintain vibrant color while improving softness and manageability.
Key Benefits
- Formulated with 5% Alpha-Silane technology
- Delivers instant glass-like shine
- Heat-activated protective coating
- Anti-frizz protection for up to 72 hours
- Humidity protection lasting up to 10 washes
- Heat protection up to 450°F (230°C)
- Helps preserve color vibrancy for up to 100 days with the complete system
- Lightweight, water-free leave-in formula
- Smooths and softens without weighing hair down
- Helps protect against UV exposure
- Ideal for color-treated hair
- Professional salon-quality formula
- Convenient 1.6 oz (50 mL) size
How to Use
Shake well before use. Apply 1–2 pumps evenly through clean, towel-dried hair from the mid-lengths to the ends. Do not rinse. Blow-dry completely, then use a flat iron (minimum 356°F / 180°C) to activate the Alpha-Silane technology for maximum shine and long-lasting protection. A small amount may also be applied to dry hair before heat styling to tame frizz and enhance shine.
Keywords
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