Hair colour developer lotion GOLDWELL Topchic 1000 ml, 9% oxidant (per product details)

GOLDWELL Topchic developer lotion in a 1000 ml dispenser bottle is a liquid oxidant formulated for professional hair colouring. Designed to be mixed with GOLDWELL Topchic permanent colour creams, this 9% (30 vol) oxidant facilitates pigment development and controlled lightening during permanent colouring services in salon environments. The dispenser format supports repeated use and measured dosing for consistent results.

Advantages

This developer lotion provides a stable oxidant strength suitable for achieving lift and reliable deposition when used with professional colour systems. The 1000 ml dispenser offers economy for busy salons while maintaining product freshness between uses. Its liquid consistency mixes evenly with colour creams, supporting predictable processing and colour development under normal salon conditions.

Suitable for

• Permanent hair colouring with professional Topchic colour creams
• Lightening natural pigment by up to two to three levels when used correctly
• Salon use where controlled dosing and larger volume supply are required
• Applications requiring consistent developer strength for repeatable results

When it may not be suitable

This 9% oxidant is not intended for delicate demi-permanent or temporary colouring techniques that call for lower peroxide concentrations. It should not be used on hair that has been highly damaged, severely porous, or compromised without a prior assessment and possible preparation treatments, as higher oxidant levels can increase processing intensity.

Key specifications

• Container volume: 1000 ml dispenser bottle
• Oxidant strength: 9% (commonly referred to as 30 volume)
• Form: liquid developer/oxidant
• Intended use: mixing with professional permanent hair colour systems
• Packaging format: salon dispenser suitable for repeated dosing

How to use

Follow the mixing ratios and processing times indicated by the professional GOLDWELL Topchic colour cream you are using. Measure the developer and colour cream precisely, mix to a smooth, homogeneous consistency, then apply to dry or towel-dried hair as directed by the colour formulation. Monitor processing visually and with periodic strand checks to achieve the desired level of lift or colour development, and rinse, shampoo, and condition according to professional aftercare instructions.

What to consider before purchase

• Ensure compatibility with the specific GOLDWELL Topchic colour cream being used
• Assess hair condition and porosity before selecting a 9% oxidant
• Confirm salon throughput justifies a 1000 ml dispenser to avoid long-term storage after opening
• Observe local regulations and salon safety procedures for peroxide-containing products

Usage recommendations

Use precise measuring tools and adhere to manufacturer mixing ratios and timing. Perform a strand test and, where necessary, a skin sensitivity test before application. Store the dispenser upright in a cool, dark place and use within the recommended timeframe after opening to ensure consistent performance.