Tressa Colourage Liquid Developers are professional-grade liquid developers formulated to deliver consistent, predictable results for hair coloring, lightening, and toning services. With a smooth, stabilized liquid consistency, these developers ensure easy mixing, even application, and optimal color performance.
Ideal for both bottle and bowl-and-brush applications, Colourage developers provide excellent saturation and control, helping achieve vibrant, long-lasting color results while maintaining the integrity of the hair.
Key Benefits
Smooth liquid consistency for easy mixing and application
Fully stabilized formula for consistent lift and coverage
Ideal for bottle or bowl-and-brush techniques
Helps achieve vibrant, long-lasting color results
Conditioning agents help support healthy-looking hair
Professional salon-quality performance
Available Volumes & Uses
5 Volume – Deposit only / toning / minimal lift
10 Volume – Slight lift / deposit
20 Volume – Standard lift / gray coverage
30 Volume – Increased lift for lightening
40 Volume – Maximum lift for dramatic color changes
How It Works
Liquid developers activate hair color or lightener by opening the hair cuticle, allowing color molecules to penetrate effectively. The stabilized formula ensures even lift and consistent results while reducing uneven processing.
How to Use
Mix with Tressa Colourage hair color or lightener according to manufacturer instructions. Apply using a bottle or bowl-and-brush method. Process as directed, then rinse thoroughly.
Orders are shipped within 2 business days after they're received. Orders are shipped Monday through Friday except for National Holidays. Our standard shipping is 2 to 7 days.
Need it faster? We also offer express shipping methods USPS Priority & FedEx 2Day®. Express orders will be shipped the same business day if the order is made before 12:00 pm PST. All other orders will be shipped the same business day if the order is made before 2:00 pm PST.
International delivery times vary by location, mail service and customs. Typical international delivery time is 10-15 business days.
