过氧化物与显影剂
显色剂有不同的浓度,常见的有10倍、20倍、30倍和40倍。虽然可以购买更高浓度的过氧化氢,但它们对头发来说过于强烈,应避免使用。显色剂的浓度有时以百分比表示。6%和20倍浓度是相同的强度。
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等效显色剂浓度
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10倍浓度
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3%
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20倍浓度
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6%
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30倍浓度
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9%
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40倍浓度
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12%
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我应该使用什么浓度/倍数的显色剂?
10倍浓度 适合在不想让染发过程使自然发色变浅时使用。它用于调色剂和色彩釉。这类染料被称为“仅沉积型”。
20倍浓度 过氧化氢常用于半永久和永久性染发剂。与永久染发剂一起使用时,它可以使未染色的自然发色提亮1到2个色阶。
与漂白粉混合时,20倍浓度的显色剂可以将未染发的头发提亮约5个色阶。
30倍浓度 显色剂用于提亮颜色。它主要用于漂白,根据所用漂白粉的不同,可以提亮约7个色阶。
40倍浓度 偶尔用于漂白过程中提亮非常深色、顽固的头发。它提亮速度快,效果比低浓度更强烈。40倍浓度不建议用于头皮上。若使用不当,40倍浓度显色剂可能导致头发损伤和化学烧伤。相反,使用多次低浓度显色剂的应用可以实现更可控的提亮效果。
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from 3807 reviewsI used it for 3 years . Very excited from the results.
Smells nice, leaves hair soft without weighing down
My favourite type of hairspray that is difficult to find. Orders arrive quickly at a decent price.
Product came quickly and in good condition. Customer service great.
Thank you so much for fthe fast shipping! Great store!
Removes brassiness on roots.
I buy all my hair clips at Cosmetic World in a package. Great value, better price than anywhere else including the dollar store. One hair clip will last 1-3 years
Sometimes I just buy a hair product at Cosmetic World without shopping around because I know their prices are better than other shops. The staff is knowledgable about hair colour too.
I mix a 7:00 medium blond to cover grey with a little less than half 757 medium copper blond. My hair is a beautiful colour, really shiny especially in the sun.
Excellent produit et livraison rapide! J'achète désormais leur produit en ligne sur ce site qui offre le meilleur rapport qualité prix et surtout la livraison rapide pour la région éloignée.
Excellent produit. On Sent la différence après l'utilisation. Dommage que le produit soit discontinué.
Beautiful chocolate brown color. So easy to apply.
A++++
This bowl is so cute! Love the pattern.
A++++
Wipes are the best. Super easy to use and they remove any color right away. A+++
Smells really good and my hair feels healthier than ever
What customers think about the store
Store offers extensive professional hair and beauty products with competitive pricing. Fast, reliable delivery and excellent customer service. Wide selection includes major salon brands. Customers praise product quality, helpful staff, and rewards program. Mos... Store offers extensive professional hair and beauty products with competitive pricing. Fast, reliable delivery and excellent customer service. Wide selection includes major salon brands. Customers praise product quality, helpful staff, and rewards program. Most orders arrive quickly and well-packaged.
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显色剂有不同的浓度,常见的有10倍、20倍、30倍和40倍。虽然可以购买更高浓度的过氧化氢,但它们对头发来说过于强烈,应避免使用。显色剂的浓度有时以百分比表示。6%和20倍浓度是相同的强度。
等效显色剂浓度;
- 10倍 - 3%
- 20倍 - 6%
- 30倍 - 9%
- 40倍 - 12%
我应该使用什么浓度/倍数的显色剂?
10倍适合在不想让染发过程使自然发色变浅时使用。它用于调色剂和色彩釉。这类染料被称为“仅沉积型”。20倍过氧化氢常用于半永久和永久性染发剂。与永久染发剂一起使用时,它可以使未染的自然发色提亮1到2个色阶。
与漂粉混合时,20倍显色剂可将未染发色提亮约5个色阶。
30倍显色剂用于提亮颜色。它主要用于漂白,根据所用漂粉的不同,可以提亮约7个色阶。
40倍偶尔用于漂白过程中提亮非常深色且顽固的头发。它提亮速度快,效果比低浓度更强烈。40倍不建议用于头皮上。若使用不当,40倍显色剂可能导致头发损伤和化学烧伤。相反,使用多次低倍数过氧化氢可以实现更可控的提亮效果。