Unscrew the pump of the aluminum bottle.
Unscrew the cap of the refill pouch.
Pour the shampoo formula into the aluminum bottle and screw the pump back on.
Apply to wet hair.
Lather, Rinse, Repeat.
In case of contact with eyes, rinse them immediately and thoroughly.
Not everyone feels the need to cancel out warm tones in their blonde hair. Bain Lumière is amazing for all blonde hair types - I even love it for brunettes! It helps remove the free radicals (aka impurities) and leaves your hair moisturized and shiny. I actually love having both Bain Lumière and Bain Ultra-Violet in my shower to alternate between. *Bonus tip - it pairs amazingly with Cicaflash conditioner and/or Masque Ultra-Violet if you need neutralization through the ends.