Less Harsh Hair Coloring

Store-bought hair coloring
Photo: Pavel L/Shutterstock
Q: What is less harsh and contains fewer chemicals for coloring your hair: store-bought hair coloring or salon coloring? Please let me know, as lately I've been experiencing problems with salon coloring. Thank you for your help.
 
A: The question of whether salon or at-home hair color is "less harsh" isn't as straightforward as it might seem. Most at-home permanent hair color formulas actually use the same core ingredients as professional salon colors. In fact, many major manufacturers produce both professional and consumer lines using similar technology and chemical bases.
 
The primary difference typically lies in the developer strength. At-home kits generally contain a weaker developer formula (usually 20 volume or less) designed to be safer for inexperienced users. Professional colorists, on the other hand, can select from various developer strengths (10, 20, 30, or even 40 volume) depending on how resistant your hair is and how much lift is needed.
 
I'm concerned about your mention of "problems with salon coloring" without specifying what issues you're experiencing. This is important because if you're having allergic reactions (such as scalp irritation, redness, swelling, or respiratory responses), switching to an at-home color may not resolve your problem and could potentially be dangerous without professional supervision. Many people don't realize that allergic reactions to hair color can worsen with repeated exposure, sometimes becoming severe.
 
If your concerns are more about hair damage - dryness, breakage, or changes in texture - there are several gentler options worth exploring. You might consider:
 
1. Semi-permanent colors which don't penetrate the hair shaft as deeply and typically don't contain ammonia.
 
2. Henna or other plant-based dyes for a completely natural alternative.
 
3. Color-depositing conditioners which add temporary color while conditioning.
 
4. Balayage or highlighting techniques that minimize contact with your scalp.
 
I'd recommend having a detailed consultation with your stylist about these issues. They might suggest switching to a lower developer volume, using a soy-based developer formula, or exploring ammonia-free options. Some salons now specialize in lower-chemical color services that might address your concerns while still providing professional results.
 
Professional colorists have extensive training not just in application technique but also in understanding how different formulas interact with various hair types and previous color treatments. This expertise can be invaluable if you're experiencing problems.
 
Additionally, your hair care routine between color services makes a significant difference in maintaining hair health. Using color-safe shampoos, deep conditioning treatments, and heat protectants can help minimize damage from the coloring process regardless of whether you choose salon or at-home options.
 
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