Balayage

Formula: Balayage from level 7 to level 10

Balayage from level 7 (Medium blonde) to level 10 (Extra light blonde) is one of the most requested freehand lightening techniques in the salon. This process requires 3 levels of lift, which means working against the orange-yellow underlying pigment at the starting level. The main challenge is achieving a smooth, natural transition from darker roots to lighter ends while preventing the pale yellow underlying pigment at the target level from leaving an unwanted tone. Success depends on product saturation, choosing the right developer, and controlling processing time. Below we guide you step by step with the technical parameters you need to achieve a professional, predictable result.

Level 7 Medium blonde

Level 10 Extra light blonde

Before and after balayage from level 7 to level 10

Process steps

Diagnosis and sectioning

Analyze the hair dry under natural light. Identify the starting level (7) and evaluate porosity. Section hair into 4 main parts (2 sides, nape, crown). The underlying pigment at the starting level will be orange-yellow.

Mix preparation

Prepare lightener with 30vol (9%) developer in a 1:2 ratio. Consistency should be creamy and thick enough to adhere without dripping. For 3 levels of lift, 30vol provides the necessary power without compromising hair integrity.

Freehand application

Start at the nape, taking fine 1-2 cm sections. Apply product from mid-lengths to ends with vertical brush strokes, fully saturating the ends where you want maximum brightness. Leave 2-3 cm of root area without product to create the natural gradient effect. Gradually increase saturation toward the upper sections and face frame.

Processing time control

Process for 35-50 minutes, checking every 10 minutes. The goal is to reach level 10 (Extra light blonde). The underlying pigment you will see is pale yellow. Don't be alarmed by this tone: it's the necessary step before toning. If any section lightens faster, you can partially remove the product with a damp towel.

Rinse and toning

Rinse with lukewarm water until all product is removed. If the underlying pigment shows unwanted pale yellow tones, apply a toner using Touch of violet to neutralize pale yellow. Process 15-20 minutes and rinse again. Finish with a reconstructing treatment to seal the cuticle.

Technical details

Developer 30vol (9%)

Processing time 35-50 minutes

Underlying pigment Pale yellow

Neutralization Touch of violet to neutralize pale yellow

Professional tips

For 3 levels of lift, saturate the ends well and feather the product upward. Gravity is your ally in balayage.
If the hair has previous highlights, reduce the developer by one volume to avoid over-processing in already lightened areas.
Balayage always benefits from a final toner to unify the result. Don't skip it even if the underlying pigment looks clean.
Use a hand mirror to check symmetry between both sides before processing time is up.

We answer your questions

Frequently asked questions

About this specific formula

What developer to use for balayage from level 7 to 10?

For balayage requiring 3 levels of lift, 30vol (9%) developer is recommended. This volume provides enough power to reach level 10 without compromising hair integrity. On fine or damaged hair, consider dropping to 20vol with increased processing time.

How long does balayage from level 7 to 10 take?

The complete balayage process from level 7 to 10 takes between 90 and 150 minutes total. Product processing time is 35 to 50 minutes, depending on hair texture and porosity. The remaining time includes diagnosis, application, rinsing, and post-toning.

Can balayage from 7 to 10 be done in one session?

Yes, 3 levels of lift is perfectly achievable in one session with the right technique and developer. However, if the hair has previous dark dyes or is compromised, it's better to split the process into two sessions 3-4 weeks apart to protect the hair fiber.

Have more questions?

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This formula is a guideline

Blendsor analyzes 70+ real hair variables from your client to generate an exact, personalized formula. Hair photo, chemical history, porosity, product type... everything counts.