Achieve predictable, even colour results with our curated collection of professional hair color developers. A high-quality developer (oxidizing lotion) is essential for consistent lift, reliable grey coverage, and smooth toning—whether you’re working with permanent hair colour, demi-permanent colour, or lightener. At Bellavia Canada, we focus on dependable formulas that support modern colour services while helping you maintain hair integrity when used as directed.

Developers are typically selected by volume (for example: 10, 20, 30, or 40 volume), which influences the balance of deposit and lift. Pairing the right strength with your colour system improves saturation, reduces patchiness, and can help colour last longer. Shopping in Canada is simple with clearly listed sizes and pricing shown in CAD, making it easier to plan routine maintenance—from root touch-ups to full applications.

How to choose the right volume

Your ideal developer depends on your starting level, porosity, previous colour history, and target undertone. Always follow brand-specific mixing ratios and timing, and opt for controlled results when unsure.

• 10 volume: deposit, glossing, and toning support
• 20 volume: classic permanent colour and grey coverage
• 30 volume: added lift for darker starting levels
• 40 volume: higher lift applications where recommended

Works with today’s colour routines

Use developers alongside Hair Coloring Products including Hair Color and Hair Bleach, and coordinate with Color Removers when correcting or shifting tone. For maintenance between services, explore complementary options like Color Glazes, Color Conditioners, Color Refreshers, and Color Refreshing Masks. Finish with Hair Care that supports moisture and shine to keep your colour looking fresh.