Do i have to buy something more or use only this product? I’am confused ...

Grab peroxide 20/30vol preferably 20 vol.

I used Igora 8.1, my hair is very ash , i would like to try 7.50, will be my hair gold??

Your hair will be a shade darker with golden tones.

Can you tell me the amount of peroxide and dye I should use? And can I use other brand of peroxide?

It’s 1.1 ratio. You use the same amount of peroxide to the dye. I think I only used a 10 vol because I was depositing colour. I assume you can use whatever peroxide you want.

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Schwarzkopf Igora Royal

Product ID: 52397814

Details

Brand
Schwarzkopf
Colour
10-4 Ultra
Hair Colour Permanence
Permanent
Hair type
All
Item form
Cream
Manufacturer
Schwarzkopf

⚡1-step ultra blonde lift

⏱️faster prep time

🛡️reliable neutralization

¥5158

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

⚡ Elevate your blonde game—fast, flawless, and fiercely professional!

BLONDE IN A FLASH - Achieve extra light blonde in just one step—no fuss, no waiting.
STRENGTH MEETS SHINE - Infused with care-boosting ingredients to strengthen hair while coloring.
TAILORED DEVELOPER OPTIONS - Compatible with 3%, 6%, and 9% Oxygenta developer for customizable lift.
COLORIST APPROVED PRECISION - Developed with professionals for perfect color balance and intensity every time.
GERMAN ENGINEERING EXCELLENCE - Premium Schwarzkopf quality made in Germany for consistent, salon-grade results.

Schwarzkopf Number 10-4 Igora Royal Dye is a premium permanent hair color designed for ultra blonde results in a single step. Engineered with colorists, it offers optimal coverage, reliable neutralization, and hair-strengthening care. Compatible exclusively with Igora Royal Oxygenta developer (3%, 6%, 9%), this German-made cream formula delivers salon-quality shine and intensity with faster preparation times.

Specifications

ASIN	B00BW4DUGO
ASIN	B00BW4DUGO
Benefits	Shine Enhancing
Best Sellers Rank	2,268 in Beauty ( See Top 100 in Beauty ) 35 in Permanent Hair Colour
Brand Name	Schwarzkopf
Colour	10-4 Ultra Blonde Beige
Container Type	Tube
Customer Reviews	4.7 4.7 out of 5 stars (6,445)
Customer reviews	4.7 4.7 out of 5 stars (6,445)
Date First Available	6 Aug. 2012
Global Trade Identification Number	04045787199123
Hair Color Permanence	Permanent
Hair Type	All
Is discontinued by manufacturer	No
Item Form	Cream
Item Weight	50 Grams
Item model number	4045787199123
Manufacturer	Schwarzkopf
Manufacturer	Schwarzkopf
Manufacturer Part Number	4045787199123
Model Number	4045787199123
Number of Items	1
Product Dimensions	8 x 6 x 25 cm; 50 g
Suitable Hair Colour	Light Blonde
Unit Count	60.0 millilitre

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Good experience, but the tracking updates could be better.

2 months ago

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¥5158

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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