Redken Shades EQ Processing Solution 33.8 oz Professional Developer Detail 🚫 PRICE FIRM – NO OFFERS 🚫 This professional salon product is already priced at my lowest selling price. Redken Shades EQ Processing Solution is the dedicated developer designed specifically for use with Redken Shades EQ Gloss. This professional-size bottle is ideal for salons, licensed cosmetologists, or frequent at-home users seeking consistent, salon-quality results. Product Details: Redken Shades EQ Processing Solution Professional Size: 33.8 fl oz / 1000 mL (1 Liter) Designed for use with Redken Shades EQ Gloss Mixes in a 1:1 ratio with Shades EQ Gloss Helps deliver smooth, even color and brilliant shine Professional salon formula Fresh Product Guarantee: Orders are purchased after your order is placed to ensure fresh, authentic salon products. Please allow 1–2 business days for processing. Condition: Brand new. Tags: #Redken #ShadesEQ #ProcessingSolution #HairColor #SalonProfessional