Dia Light 8.34

L'Oréal Professionnel Dia Light 8.34 Light Golden Copper Blonde is an acidic demi-permanent gloss color specifically formulated to tone, refresh, and enhance color-treated or sensitized hair without ammonia or lift . This innovative formula features Gentle Acid Technology that provides ultimate condition, luminous color, and vinyl shine, leaving hair 30% more conditioned while delivering a glossy, natural-looking finish . The 8.34 Light Golden Copper Blonde shade delivers a bright, luminous result with warm golden and copper reflects, also referenced as 8.34/8GC (Gold Copper), perfect for adding sun-kissed warmth and dimension to blonde hair .

Ideal for toning highlights and balayage, glossing services, refreshing faded color, and corrective color applications, Dia Light offers versatile service opportunities for professional stylists . The ammonia-free formula does not lift hair color, focusing instead on toning, glossing, and refreshing with natural results.

The milky cream texture ensures precision application and even color distribution . Mix at a 1:1.5 ratio with DIActivateur 6-vol (1.8%) for soft deposit on blondes, 9-vol (2.7%) for standard tone-on-tone results, or 15-vol (4.5%) for stronger opacity . Development time ranges from 2 to 20 minutes depending on desired intensity.

This product is intended for professional use only . To use, mix 1 tube (50-60ml) of Dia Light 8.34 with 75-90ml of DIActivateur Developer at the desired volume, apply to dry, unwashed hair using sectioning techniques, process for 5-20 minutes, then emulsify, rinse thoroughly, and follow with a post-color shampoo. Always perform a patch test 48 hours before any coloring service.