L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum for Coloured Hair 50ml

L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum for Coloured Hair is a leave-in finishing serum designed to enhance the look of colour-treated hair. The lightweight, water-free formula is enriched with 5% Alpha-silane, which is activated by heat to coat the hair fibre with a smooth, glass-like finish. Hair appears shinier and more polished, while the serum helps to protect against frizz, humidity and heat styling up to 230°C, supporting the look of vibrant colour for longer.

Ideal for all coloured hair types, this product fits easily into an existing care routine after shampoo and conditioner. Applied to clean, towel-dried hair before blow-drying or straightening, it works to lock in shine for up to 72 hours with results that can last through multiple washes. Hair is left feeling softer and smoother to the touch, with enhanced light reflection and a sleeker, more disciplined finish that complements both everyday styling and more polished looks.

Why we love it
- Designed to give colour-treated hair a sleek, glass-like shine that lasts through multiple washes
- Heat-activated, water-free formula with 5% Alpha-silane helps to smooth the cuticle and support long-lasting colour vibrancy
- Offers anti-frizz, anti-humidity and heat protection benefits in one simple leave-in step
- Fits seamlessly into a colour-care routine, working after shampoo and conditioner to leave hair feeling softer, smoother and easier to style

How to use
How to Use:
Shake the bottle well. After cleansing and conditioning, apply to clean, towel-dried hair. Dispense 1–2 pumps for fine to medium hair or 3–4 pumps for thicker hair into your palms. Warm the serum between your hands, then smooth evenly through the lengths and ends, avoiding the roots. Do not rinse. Blow-dry the hair completely, then, if desired, straighten with a flat iron at 180°C or above to activate the glass-shine effect.

Frequency:
Use as needed on wash days or whenever you heat style, according to the product instructions.

Application Technique:
Work in sections for even coverage, combing fingers or a wide-tooth comb through the mid-lengths and ends to distribute the serum before drying and styling.

Best Practices:
Apply only to clean, damp hair for best results and avoid using more than one pump at a time to prevent overloading. Store the product in a cool, dry place and wipe the pump if product builds up.

Safety Tips:
For external use only. Avoid contact with eyes; if this occurs, rinse thoroughly with water. Keep out of reach of children and discontinue use if irritation occurs.

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)

How to Use:\nShake the bottle well. After cleansing and conditioning, apply to clean, towel-dried hair. Dispense 1–2 pumps for fine to medium hair or 3–4 pumps for thicker hair into your palms. Warm the serum between your hands, then smooth evenly through the lengths and ends, avoiding the roots. Do not rinse. Blow-dry the hair completely, then, if desired, straighten with a flat iron at 180°C or above to activate the glass-shine effect.\n\nFrequency:\nUse as needed on wash days or whenever you heat style, according to the product instructions.\n\nApplication Technique:\nWork in sections for even coverage, combing fingers or a wide-tooth comb through the mid-lengths and ends to distribute the serum before drying and styling.\n\nBest Practices:\nApply only to clean, damp hair for best results and avoid using more than one pump at a time to prevent overloading. Store the product in a cool, dry place and wipe the pump if product builds up.\n\nSafety Tips:\nFor external use only. Avoid contact with eyes; if

- Designed to give colour-treated hair a sleek, glass-like shine that lasts through multiple washes\n- Heat-activated, water-free formula with 5% Alpha-silane helps to smooth the cuticle and support long-lasting colour vibrancy\n- Offers anti-frizz, anti-humidity and heat protection benefits in one simple leave-in step\n- Fits seamlessly into a colour-care routine, working after shampoo and conditioner to leave hair feeling softer, smoother and easier to style