Loreal Blond Studio 30 Vol 9% Oil Developer 33.8 oz shampoo Apply evenly to freshly washed

Apply evenly to freshly washed hair focusing on mid-lengths and ends

tousled look—especially those with fine or limp hair

Enhances warm golden blonde tones

A lightweight smoothing balm powered by spirulina protein that helps reduce frizz

Loreal Blond Studio 30 Vol 9% Oil Developer 33.8 oz shampoo Apply evenly to freshly washedLoreal Professionnel Blond Studio 30 Vol 9% Oil Developer 33. 8 oz is a professional high lift oil developer designed to achieve strong, controlled blonde results. Its creamy, oil infused formula ensures even lift, smooth application, and enhanced shine while protecting hair integrity. Perfect for blonding, balayage, highlights, and global lightening, this developer delivers vibrant, salon quality results with soft, healthy looking, and luminous hair