Hair Color, What’s the difference?
The statistics tell us 80% of women are choosing to color their hair today. This could be a result of baby boomers holding off the inevitalbe gray hairs or maybe just trying to enhance tones from dull and lifeless to bright and vibrant. Whatever the reason, once you’ve made the decision to color yourt hair, you’ll have another immediate decision to make . . . what type of hair color should you use. There are three types of hair color to choose from when considering taking the plunge,.
Permanent hair color leaves a stronger line of demarcation, and does not fade out. It is the most difficult color type to maintain since on average our hair grows a ¼ inch per month. The ammonia is an alkalizer that opens the cuticle layer, allowing the hair color molecules to penetrate into the cortex; this is where the color molecules remain. Alkaline is the ammonia in hair color that opens the cuticle and allows the color to penetrate. This process opens the cuticle and may leave your hair frizzy and rough-looking. This is why following with a conditioner is always necessary. The conditioner closes the cuticle which allows it to lay flat increasing shine and easing style time.
A semi permanent hair color does not penetrate into the cortex; it just coats the outside but only lasts up to 8 shampoos. This would be used more for someone not wanting a commitment to a coloring at all but wants to add just a little something to their current hair style.
A demi permanent hair color gently penetrates the cortex, and depending on how dry and/or damaged your hair is, it could last longer or even get darker than expected. A demi permanent hair color is usually used when you want to enhance your current hair type and you’re not quite read to make a commitment to a permanent hair color. Demi permanent hair color will usually last a little longer than a semi permanent hair color but rinses out after several weeks.
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In my 10 years as a hair stylist I have worked with many leave-in conditioners and styling products that provide thermal protection. There are a lot of good ones in today’s market! I recently was given the opportunity to take part in the development of a new product which I am excited about called Keracolor which provides thermal protection and enhances hair color. I would recommend it to anyone looking for a new leave-in!
Guest contributor Tarah Edberg has been a hair stylist for 10 years with Salon Zeo in Minneapolis and specializes in various hair color and foil techniques and is a Keracolor featured hair stylist.
