過酸化物 & 開発剤
デベロッパーにはさまざまな強さがあり、一般的なものは10ボリューム、20ボリューム、30ボリューム、40ボリュームです。より強い濃度の過酸化水素を購入することも可能ですが、髪に使用するには強すぎるため避けるべきです。デベロッパーの強さは時々パーセンテージで表されます。6%と20ボリュームは同じ強さです。
同等の開発者の強み
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|
10巻
|
3%
|
20巻
|
6%
|
30巻
|
9%
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40巻
|
12%
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どの強さ/容量のデベロッパーを使用すべきですか?
10ボリュームは、染色プロセスによって自然な髪の色を明るくしたくないときに使用するのに理想的です。トナーやカラーグレーズに使用されます。これらのタイプの染料は「デポジット専用」として知られています。
20ボリュームの過酸化水素は、セミパーマネントおよびパーマネントヘアカラーと一般的に使用されます。パーマネントカラーと併用すると、自然な未染色の髪に対して1〜2トーンの明るさ効果をもたらすことがあります。
ブリーチパウダーと混ぜると、20バリューデベロッパーはバージンヘアを約5レベル明るくします。
30ボリュームの開発者は、色を持ち上げるために使用されます。その主な用途はブリーチであり、使用するブリーチパウダーによって約7レベル明るくすることができます。
40ボリュームは、漂白プロセスの一環として、非常に暗くて頑固な髪を明るくするために時折使用されます。迅速に明るくし、効果は低濃度よりも厳しいです。40ボリュームは、頭皮に使用することは推奨されません。40ボリュームの開発剤を正しく使用しないと、髪の損傷や化学火傷を引き起こす可能性があります。代わりに、低ボリュームの過酸化水素を使用して複数回のアプリケーションを行うことで、より制御された明るさを得ることができます。















Let customers speak for us
from 1928 reviewsThe employees seem lovely and the products are authentic. They are professional and precise. I can't say enough good things! I will continue to purchase from this store.
Cosmetic World has a great variety of hair colour products. The customer service was top-notch: excellent communication and fast shipping. And the shipping was free for the products I ordered. In addition, the prices were reasonable.
Am so grateful to have found this distributor of European hair colour. Will definitely make future purchases.
Thank you Cosmetic World!
I've been using this hair color for 2 years now and no complaints! It gives great coverage for my greys and easy to mix and apply.
J'ai aimé le produit. Satisfaite du résultat de couleur
Cosmetic World was so helpful and professional. I ordered some hair dye and came within 2 days without a hitch. Thank you Cosmetic World!
Using the reasonably priced INOA hair dye I wondered if any developer would do...but this product line developer has some benefits for hair built in to this! Add to that so far I have dyed my hair Twice and still have lots left makes this a great value. I had been buying hair dye for the online mail subscription service paying a fortune and then shipping on top of that despite doubling orders which should have worked. That product faded so quickly unlike INOA which lasts even with red hair. Plus I like that as long as I do not mix this developer with the dye I can add a little more red in the summer or go a little more darker in the winter just by adding a complimentary color to go with the base and developer..saving the rest of the product for the next time needed..The bottle goes a long, long way and gives me the power to find the subtle shade differences that make me so happy I am a red head.
My order was delivered quickly and everything was as I expected.
This hair colour passed my 7 days of patch test (behind the ear), 30 minutes duration each time, without any adverse reactions. I think I have found a keeper for my ultra sensitive skin. The colour is amazing and covered all my greys. I used 10V Oxy colour with it.
My hairdresser recommended Cosmetic World to me. Their selection is superb with high quality products. I was able to find all the products I was looking for in one quick browse. The delivery fee was affordable and the products were delivered quick in a well packaged box. I highly recommend Cosmetic World to anyone looking to buy high quality and yet affordable hair products. If you can't make it in person, the delivery is a breeze!
I’ve been using Nioxin shampoo and conditioner for some time now and love it. But I want to praise Cosmetic World in particular. I discovered them just recently when I was comparing prices and they had the best prices by far, including all of the usual big discount retailers. This was my first time ordering from them and I was a little anxious about being in the US and ordering from Canada. But the shipping was not expensive and it arrived quickly and in perfect condition. I’m very pleased and will order again!
The perfect green to fade my daughter’s hair from blue teal to like green! We love anything joico!!!!!
This is the first time that I ordered from this company . we just found the color hair and then ordered, fast delivery. We are so happy
Amazing service and delivery great products easy to use ordering 👍
Vibrant, rich colour that lasts! Always trust Goldwell ❤️
This is the best brand when it comes to foot issues and nurturing the skin. The results are wonderful and the price point is excellent.
What customers think about the store
A wide selection of high-quality hair and beauty products from top brands at reasonable prices. Fast delivery with excellent customer service. Highly recommended for both professional and personal use.... A wide selection of high-quality hair and beauty products from top brands at reasonable prices. Fast delivery with excellent customer service. Highly recommended for both professional and personal use.
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