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

This lightweight serum, formulated with 5% Alpha-silane, is designed for colored hair that needs immediate radiance and ongoing protection. It smooths the hair surface to reflect light for an instant gloss, helps reduce frizz for up to 72 hours, and provides thermal resistance up to 450°F. The formula is intended to extend the vibrancy of salon-colored hair between washes and to shield strands from environmental stressors like UV rays and humidity.

How does this serum give instant glass-like shine?

Alpha-silane works to fill and smooth the hair surface, creating a reflective finish that appears glossy right after application. The lightweight texture doesn't weigh hair down, so shine looks natural and hair remains bouncy.

• Contains 5% Alpha-silane to polish the hair cuticle
• Light, non-greasy formula for immediate reflectivity
• Visible gloss from first application without heavy residues

Will it protect my color and for how long?

The serum is formulated to protect dyed hair from UV exposure and environmental factors that can fade pigment, helping maintain color intensity through multiple washes. While individual results vary, the formula supports prolonged vibrancy and reduces color fade between salon visits.

• Shields hair from UV-related color degradation
• Formulated to preserve color vibrancy across daily exposure
• Helps maintain salon color for extended wear with regular use

Does it defend against heat, humidity and frizz?

The serum provides thermal protection up to 450°F, helping reduce damage from hot tools when used before styling. It also offers anti-frizz and anti-humidity benefits—helping control flyaways and shield hair in humid conditions for up to 72 hours.

• Heat protection rated up to 450°F for styling tools
• Anti-frizz control effective up to 72 hours
• Anti-humidity shielding suitable in high-moisture environments

How do I use it for best results?

Apply a small amount to damp or dry hair, focusing on mid-lengths and ends; avoid the roots to prevent build-up. Distribute evenly with fingers or a comb, then style as usual—use a heat tool only on protected hair for the best gloss and protection.

• Use 1–2 pumps for short hair, 2–3 for medium, 3+ for long or thick hair
• Apply on damp hair before drying or on dry hair before heat styling
• Reapply a small amount sparingly on dry hair to refresh shine

Who is this for: This serum is formulated for people with color-treated or highlighted hair who want immediate salon-like shine, reduced frizz, and thermal protection. It's especially useful for those who style frequently with heat tools, live in humid climates, or want to preserve color between salon appointments without weighing hair down.

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).