L'Oréal Professionnel Paris Vitamino Color Glass Shine Serum — Heat Protection to 450°F, Anti-Frizz & Color Care

L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum is a professional leave-in treatment that instantly delivers high-shine, anti-frizz finish while protecting color-treated hair from heat, UV and humidity.

This lightweight serum is formulated with 5% Alpha-silane to smooth the hair surface, lock in shine and help preserve color vibrancy. Designed for salon-quality results at home, it works as a finishing and protective step for colored hair exposed to styling heat, environmental stressors and humidity. Results include an immediate glass-like sheen, reduced frizz for days, and thermal protection during hot tools up to 450°F.

How quickly will I see shine and smoother hair?

You’ll notice visible glass-like shine and a smoother finish right after application and styling. The serum coats the hair fiber to reflect light and reduces surface roughness so hair looks polished immediately.

• Instant mirror-like shine on damp or dry hair
• Smoothing effect that reduces visible frizz after one use
• Formulated to be lightweight—doesn’t weigh hair down

Can this serum protect my color and resist fading?

The Vitamino Color Spectrum serum helps shield dyed hair from UV exposure and environmental factors that accelerate fading. Regular use as part of a color-care routine helps maintain vibrancy between salon visits.

• Supports color preservation with UV defense
• Helps maintain vibrancy through repeated washes—visible longevity when used consistently
• Suitable for a wide range of color-treated shades

Will it protect my hair from heat and humidity?

This leave-in provides thermal protection during styling and helps control frizz in humid conditions. The formula offers heat defense up to 450°F and anti-humidity performance to keep styles smooth in damp weather.

• Heat protection rated up to 450°F for hot tools
• Anti-frizz effectiveness lasting up to 72 hours with proper application
• Works in high humidity (claims up to 80% humidity resistance when used as directed)

How do I use it best for lasting results?

Apply a small amount to towel-dried hair before blow-drying or to dry hair as a finishing touch. Focus on mid-lengths to ends to avoid buildup at the roots, and reapply sparingly on the days you style with heat for continued protection and shine.

• Use 1–2 pumps on damp hair before styling or a small dab on dry hair for finishing shine
• Concentrate application from mid-lengths to ends; avoid roots to keep volume
• Reapply lightly before heat styling for consistent thermal protection and anti-frizz control

Who is this for: L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum is ideal for anyone with color-treated or highlighted hair seeking salon-quality shine and protection. It benefits those who regularly use heat tools, live in humid or sunny climates, or want to extend the life and vibrancy of their color between salon appointments. Hair types from fine to thick can use it—apply conservatively on fine hair and a touch more on thicker, frizz-prone textures.

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).