L'Oréal DIA Light 9.21 - Very Light Iridescent Ash Blonde Milkshake 50ml.

L'Oréal DIA Light is a demi-permanent, ammonia-free color line designed for professionals looking to enhance shine, add tone, and deliver a naturally luminous look. Ideal for clients with sensitized or color-treated hair, DIA Light gently deposits color while maintaining the hair’s integrity. With a unique acidic pH formula, DIA Light closes the hair cuticle, resulting in a smooth, polished finish with mirror-like shine—perfect for toning, glossing, or soft color refreshes.

Key Benefits of L'Oréal DIA Light:

• Professional Demi-Permanent Gloss: Adds translucent color and incredible shine without lifting the base color.
• Ammonia-Free Formula: Gentle on hair and ideal for enhancing or correcting tone on pre-colored or sensitized hair.
• Polished Finish: Leaves hair with a smooth, glossy, and healthy-looking finish thanks to its acidic pH.

How to Apply L'Oréal DIA Light 

1. Mixing Ratio: Combine DIA Light with the DIACTIVATEUR developer at a 1:1.5 ratio (50ml color with 75ml developer).
2. Application: Apply on towel-dried hair, sectioning it for even coverage from roots to tips.
3. Processing Time: Leave on for 5 to 20 minutes, depending on the desired tone intensity.
4. Rinse & Finish: Rinse thoroughly and condition if desired to seal in shine and maintain the glossy finish.

Choose L'Oréal DIA Light for professional, high-shine glossing services that enhance tone and leave hair with a radiant, silky-smooth finish.