Christian Artesio Hair Color No. 7 Blonde belongs to the essential shade category and delivers a natural blonde result with an even tone and vibrant shine. Its advanced formula, enriched with oils, hydrates and protects the hair throughout the coloring process, leaving it soft, smooth, and healthy. Suitable for all hair types, ideal for full gray coverage, root touch-up, or length refresh.
Mixing Ratio – Developer
For base shades from No. 5 to No. 8, adjust the color-to-developer ratio according to the percentage of gray hair:
20%–30% gray hair: 1:1.5 (100ml color + 150ml developer). For half portion: 50ml color + 75ml developer.
40%+ gray hair: 1:1 (100ml color + 100ml developer). For half portion: 50ml color + 50ml developer. (In this case, the tone may appear slightly darker, but gray coverage will be sufficient.)
As a rule, use 20 vol (6%) developer for accurate tone delivery and reliable gray coverage.
Type: Permanent Professional Hair Color in tube
Brand: Christian Artesio
Shade: No. 7 Blonde
Content: 100ml
Coverage: 100% gray coverage
*Developer not included. For optimal results and color stability, use Christian Artesio Developer
Shade & Expected Result
Performs best on natural bases 5–7, delivering a clean, true blonde tone.
On darker bases, it gives a dark blonde / light brown result.
On lighter bases, it slightly darkens, creating a natural golden blonde.
Indicative base & tone combinations
The basic shades from No. 5 to No. 8 can be mixed with the tones of your choice to achieve both gray coverage and the desired color result.
Cool (Ash) tones: 5.1 – 6.1 – 7.1 – 8.1
Warm (Golden) tones: 5.3 – 6.3 – 7.3 – 8.3
Copper tones: 5.4 – 6.4 – 7.4 – 8.4
Chocolate tones: 5.84 – 6.52 – 7.77
In base color + tone combinations, adjust the ratio according to gray percentage to ensure full coverage.
20%–30% gray → 70ml tone + 30ml base color
30%–40% gray → 60ml tone + 40ml base color
50%+ gray → 50ml tone + 50ml base color
Preparation
Wear disposable gloves.
Protect the hairline with a little cream or oil to prevent stains.
Use a plastic or glass bowl (not metal).
Mixing
Mix the hair color with developer in a 1:1.5 ratio.
Stir well until a smooth, homogeneous blend is formed.
For even better results, add one Christian Artesio technical ampoule. Enriched with moisturizing and protective ingredients, it adds extra shine and hydration, helps prevent breakage, and protects the scalp throughout the process.
Application (First Time)
Apply on dry, unwashed hair.
Start at the roots, then spread the color through lengths and ends.
Ensure complete, even saturation.
Processing Time
Leave on for 30–40 minutes.
With heat (cap, film, foil, climazon), reduce to 15–25 minutes.
Rinsing – Shampooing
Rinse thoroughly with lukewarm water.
Wash with a color-protect shampoo for better protection and shine.
If stains remain on the skin, use a dye stain remover.
Subsequent Applications
For future applications, prepare the mixture and apply to roots as above.
On lengths and ends, apply only during the last 5 minutes to refresh the color without stressing the hair.
Perform a patch test 48 hours before application, even if you have used hair dyes before.
Do not use to dye eyelashes or eyebrows.
Avoid contact with eyes. In case of contact, rinse immediately with plenty of water and seek medical advice.
Always wear gloves during mixing and application.
If tingling, burning, or itching occurs, rinse immediately with plenty of water, discontinue use, and consult a doctor before re-coloring.
Do not use if you have dyed your hair with henna or metallic dyes.
Do not use immediately after perming, smoothing, or straightening.
Do not use metal tools.
Do not apply to irritated or injured scalp.
Store in a cool, shaded place, away from children and pets.
Always follow instructions for selecting the correct developer.
Not intended for use by persons under 16 years of age.
Use within 12 months after opening.
Delivery time for orders within Greece is 1 to 3 business days. For the rest of Europe, delivery time is 5 business days. We partner with DHL for shipping. Shipping is free for orders over €39 within Greece and for orders over €90 within Europe.
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