L’Oréal Paris Casting Crème Gloss Semi Permanent Hair Dye

The Casting Crème Gloss Semi Permanent Hair Dye by L’Oréal Paris is a salon-quality glossing color designed for at-home use. This 1 Piece color solution delivers vibrant, radiant shine without ammonia, making it suitable for subtle to bold tone changes. Powered by a breakthrough 10% Glycolic Gloss Complex, it helps you achieve a noticeably glossier and silkier finish while maintaining hair softness. Perfect for first-grey coverage and natural-looking results, it lasts through up to 32 washes, keeping your shade vibrant and your hair looking healthier. With 21 stunning shades available, you can explore options from dark blonde to black and beyond, all while enjoying conditioning benefits that leave hair feeling nourished and lively.

What sets this semi permanent color apart is its emphasis on gloss and care. The no-ammonia formula is gentler on strands, reducing harsh odor and minimizing potential damage during processing. The Glycolic Gloss Complex works with the colorant to create up to 3x glossier hair and up to 4x silkier hair, so you can expect a luminous, salon-like finish at home. First-grey coverage is designed to blend seamlessly for a natural look, which helps you maintain a consistent, authentic tone as it fades over time. Results are long-lasting, with vibrant color that endures for many washes, making it a option for anyone seeking low-commitment color refreshment.

Key benefits

• No ammonia formula provides a gentle coloring experience while delivering vibrant shine.
• 10% Glycolic Gloss Complex helps achieve up to 3x glossier hair and up to 4x silkier hair.
• Salon-quality gloss at home for a radiant, healthy-looking finish.
• Optimal first grey coverage blends seamlessly for a natural appearance.
• Long-lasting results endure up to 32 shampoos, preserving vibrancy between applications.

Ingredients and why they matter

• Aqua / Water — base for the emulsion, enabling even distribution of color.
• Hydrogen Peroxide — oxidative agent that activates the color molecules for lasting shade development.
• Cetearyl Alcohol — conditioning emollient that helps soften hair and improve slip during application.
• Sodium Stannate — stabilizer that supports color consistency through processing.
• Triethanolamine — pH adjuster that helps optimize color uptake and glide of the formula.
• Glycerin — humectant that aids moisture retention, contributing to softer, shinier hair after use.
• Pentasodium Pentetate — chelating agent that helps maintain formula stability and performance over time.
• Phosphoric Acid — pH control to ensure balanced processing and gentle color results.
• Ceteareth-25 — surfactant that improves emulsification and spreadability on hair.
• Tetrasodium Pyrophosphate — buffering agent supporting consistent color deposition.

Who this is for and usage tips

• Ideal for anyone wanting a glossy, vibrant semi permanent color with low commitment.
• Fits those seeking subtle to vivid shade changes while preserving hair softness.
• Best for maintaining a natural finish with easy touch-ups over time.

Storage and handling tips: store in a cool, dry place away from direct sunlight. Always perform a patch test 48 hours before use and follow the box instructions for mixing and timing. This product is intended for external use on hair and should be kept out of reach of children. If irritation occurs, discontinue use and consult a professional.

Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Always read and follow the product label. Consult a healthcare professional if you have any health concerns.