Redken Pro-Oxide 20 Volume 6% Cream Developer 8 oz Professional Hair Color Developer Detail: 🚫 PRICE FIRM – NO OFFERS 🚫 This professional salon product is already priced at my lowest selling price. Offers will not be accepted. Thank you for understanding! Redken Pro-Oxide 20 Volume (6%) Cream Developer is a professional cream developer formulated to work with Redken permanent hair color systems. Its smooth, stabilized formula provides consistent lift, even color deposit, and reliable salon-quality results. Product Details: Redken Pro-Oxide Cream Developer Strength: 20 Volume (6%) Size: 8 fl oz / 237 mL Professional salon formula Cream consistency for easy mixing Helps provide even color application Condition: Brand new and unused. Authentic professional salon product. Please note: This listing is for the 8 oz (237 mL) developer only. Hair color is sold separately.