Gentle Developer for Hair Coloring | Generated by AI
In hairdressing, “oxidant color 3%” usually refers to a developer/oxidizing lotion with a hydrogen peroxide concentration of 3% (10 volume).
What it is
- It’s basically hydrogen peroxide diluted to 3%.
- In the salon context, developers (oxidants) come in different strengths: 3% (10 vol), 6% (20 vol), 9% (30 vol), 12% (40 vol).
- They’re mixed with permanent hair dye or bleach. The peroxide opens the hair cuticle and reacts with the color molecules inside the cortex.
What 3% specifically does
- Gentle developer: 3% is the lowest commonly used concentration.
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Typically used for:
- Depositing color without lightening (darker shades, toners).
- Covering hair slightly, refreshing color, or when minimal lift is needed.
- More protective for fragile or damaged hair.
Difference to hydrogen peroxide (general)
- Hydrogen peroxide is the pure chemical compound (H₂O₂), available in different strengths (from 3% in pharmacies up to 35%+ in industrial/lab use).
- “Oxidant 3%” is a cosmetic-grade hydrogen peroxide developer standardized for hair use, usually stabilized with buffers and conditioners to keep it safe and consistent.
- In short: oxidant = hydrogen peroxide solution, formulated for hair dyeing.
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The difference is context and formulation:
- Hydrogen peroxide: raw chemical, many uses (antiseptic, bleaching, cleaning).
- Oxidant 3%: salon product, controlled stability, meant to be mixed with hair color.
Would you like me to also explain the difference between 3%, 6%, 9%, and 12% oxidants, and how stylists choose among them?