L'Oréal Professionnel Paris Vitamino Color Spectrum Glass Shine Serum — Instant glass-like shine, color protection & 450°F heat de

L'Oréal Professionnel Paris Vitamino Color Spectrum Glass Shine Serum is a lightweight leave-in treatment that instantly delivers glass-like shine while shielding color-treated hair from heat, UV and humidity.

This professional-grade serum combines 5% Alpha-silane with targeted protective ingredients to smooth the hair surface, reduce frizz and maintain vibrancy between salon visits. Designed for colored and highlighted hair, the formula aims to lock in reflected light and create a glossy finish that lasts through everyday styling and environmental stressors. It's applied to towel-dried or dry hair and can be used before heat styling to add an extra layer of defense up to 450°F (232°C).

How does this serum create instant glass-like shine?

The serum smooths the outer cuticle with silicones and Alpha-silane to increase surface reflectivity, producing an immediate glossy effect. It layers on a lightweight film instead of heavy oils, so shine appears without weighing hair down.

• 5% Alpha-silane smooths and fills micro-roughness on the hair surface
• Lightweight silicone base enhances light reflection for glassy appearance
• Non-greasy finish preserves movement and bounce

Will it help keep my color looking fresh and reduce fading?

The formula includes UV-filtering and protective components designed to minimize color fade caused by sun exposure and environmental factors. Regular use after coloring helps maintain tone and brightness between salon appointments.

• UV protection helps defend against sun-induced pigment degradation
• Anti-humidity and anti-frizz properties maintain style integrity
• Supports vibrancy for repeated washes when used as directed

Can I use it before heat styling and in humid conditions?

Yes — the serum provides heat protection up to 450°F and offers anti-humidity benefits that reduce frizz in high-moisture environments. Apply a small amount before using hot tools or as a finishing product to lock in shine and protection.

• Heat protection rated up to 450°F (232°C) for styling tools
• Anti-frizz performance lasting up to 72 hours under normal conditions
• Helps resist humidity effects up to approximately 80% relative humidity

How should I apply the serum for best results?

Dispense a small amount and distribute through mid-lengths and ends on towel-dried or dry hair to avoid buildup at the roots. Use sparingly on fine hair and add more for thicker or coarser textures; reapply lightly to dry hair for extra shine.

• Start with a pea-to-dime sized amount; increase for longer or denser hair
• Work from mid-lengths to ends; avoid the scalp area to prevent oiliness
• Use before heat styling or as a finishing gloss for added shine

Who is this for? If you color, highlight, or tone your hair and want a salon-like glossy finish with added protection, this serum is formulated for you. It fits people who style with heat tools, live in humid climates, or want to extend color vibrancy between salon visits. Suitable for most color-treated hair types, adjust quantity by hair density and texture to avoid weighing down finer strands.

Ingredients

1261065 - INGREDIENTS: DIMETHICONE • BIS-(MORPHOLINOMETHYL C1-4 DIALKOXYSILOXY) DIMETHICONE • BIS-CETEARYL AMODIMETHICONE • HEXYL CINNAMAL • CITRONELLOL • GERANIOL • LINALOOL • LIMONENE • BENZYL ALCOHOL • PARFUM / FRAGRANCE (F.I.L. N70047519/4).