For professionals

Professional hair color formulas

Step-by-step technical guides with developer, timing, and neutralization. 50 technique and level combinations for your daily salon work.

Balayage

90-150 minutes · 10 formulas

Before and after balayage from level 3 to level 5

Formula: Balayage from level 3 to level 5

Dark brown → Light brown

Before and after balayage from level 3 to level 6

Formula: Balayage from level 3 to level 6

Dark brown → Dark blonde

Before and after balayage from level 4 to level 6

Formula: Balayage from level 4 to level 6

Medium brown → Dark blonde

Before and after balayage from level 4 to level 7

Formula: Balayage from level 4 to level 7

Medium brown → Medium blonde

Before and after balayage from level 5 to level 7

Formula: Balayage from level 5 to level 7

Light brown → Medium blonde

Before and after balayage from level 5 to level 8

Formula: Balayage from level 5 to level 8

Light brown → Light blonde

Before and after balayage from level 6 to level 8

Formula: Balayage from level 6 to level 8

Dark blonde → Light blonde

Before and after balayage from level 6 to level 9

Formula: Balayage from level 6 to level 9

Dark blonde → Very light blonde

Before and after balayage from level 7 to level 9

Formula: Balayage from level 7 to level 9

Medium blonde → Very light blonde

Before and after balayage from level 7 to level 10

Formula: Balayage from level 7 to level 10

Medium blonde → Extra light blonde

Highlights

60-120 minutes · 10 formulas

Before and after highlights from level 4 to level 6

Formula: Highlights from level 4 to level 6

Medium brown → Dark blonde

Before and after highlights from level 4 to level 7

Formula: Highlights from level 4 to level 7

Medium brown → Medium blonde

Before and after highlights from level 5 to level 7

Formula: Highlights from level 5 to level 7

Light brown → Medium blonde

Before and after highlights from level 5 to level 8

Formula: Highlights from level 5 to level 8

Light brown → Light blonde

Before and after highlights from level 6 to level 8

Formula: Highlights from level 6 to level 8

Dark blonde → Light blonde

Before and after highlights from level 6 to level 9

Formula: Highlights from level 6 to level 9

Dark blonde → Very light blonde

Before and after highlights from level 7 to level 9

Formula: Highlights from level 7 to level 9

Medium blonde → Very light blonde

Before and after highlights from level 7 to level 10

Formula: Highlights from level 7 to level 10

Medium blonde → Extra light blonde

Before and after highlights from level 8 to level 9

Formula: Highlights from level 8 to level 9

Light blonde → Very light blonde

Before and after highlights from level 8 to level 10

Formula: Highlights from level 8 to level 10

Light blonde → Extra light blonde

Toner / Gloss

30-45 minutes · 10 formulas

Before and after toner from level 6 to level 7

Formula: Toner from level 6 to level 7

Dark blonde → Medium blonde

Before and after toner from level 6 to level 8

Formula: Toner from level 6 to level 8

Dark blonde → Light blonde

Before and after toner level 7 with tonal neutralization

Formula: Toner from level 7 to level 7

Medium blonde → Medium blonde

Before and after toner from level 7 to level 8

Formula: Toner from level 7 to level 8

Medium blonde → Light blonde

Before and after toner level 8 with tonal neutralization

Formula: Toner from level 8 to level 8

Light blonde → Light blonde

Before and after toner from level 8 to level 9

Formula: Toner from level 8 to level 9

Light blonde → Very light blonde

Before and after toner from level 8 to level 10

Formula: Toner from level 8 to level 10

Light blonde → Extra light blonde

Before and after toner level 9 with tonal neutralization

Formula: Toner from level 9 to level 9

Very light blonde → Very light blonde

Before and after toner from level 9 to level 10

Formula: Toner from level 9 to level 10

Very light blonde → Extra light blonde

Before and after toner level 10 with tonal neutralization

Formula: Toner from level 10 to level 10

Extra light blonde → Extra light blonde

Full color

45-75 minutes · 10 formulas

Before and after full color from level 3 to level 4

Formula: Full color from level 3 to level 4

Dark brown → Medium brown

Before and after full color from level 3 to level 5

Formula: Full color from level 3 to level 5

Dark brown → Light brown

Before and after full color from level 4 to level 5

Formula: Full color from level 4 to level 5

Medium brown → Light brown

Before and after full color from level 4 to level 6

Formula: Full color from level 4 to level 6

Medium brown → Dark blonde

Before and after full color from level 5 to level 6

Formula: Full color from level 5 to level 6

Light brown → Dark blonde

Before and after full color from level 5 to level 7

Formula: Full color from level 5 to level 7

Light brown → Medium blonde

Before and after full color from level 6 to level 7

Formula: Full color from level 6 to level 7

Dark blonde → Medium blonde

Before and after full color from level 6 to level 8

Formula: Full color from level 6 to level 8

Dark blonde → Light blonde

Before and after full color from level 7 to level 8

Formula: Full color from level 7 to level 8

Medium blonde → Light blonde

Before and after full color from level 7 to level 9

Formula: Full color from level 7 to level 9

Medium blonde → Very light blonde

Color correction

120-240 minutes · 10 formulas

Before and after color correction from level 4 to level 3

Formula: Correction from level 4 to level 3

Medium brown → Dark brown

Before and after color correction from level 4 to level 5

Formula: Correction from level 4 to level 5

Medium brown → Light brown

Before and after color correction from level 5 to level 4

Formula: Correction from level 5 to level 4

Light brown → Medium brown

Before and after color correction from level 5 to level 6

Formula: Correction from level 5 to level 6

Light brown → Dark blonde

Before and after color correction from level 6 to level 5

Formula: Correction from level 6 to level 5

Dark blonde → Light brown

Before and after color correction from level 6 to level 7

Formula: Correction from level 6 to level 7

Dark blonde → Medium blonde

Before and after color correction from level 7 to level 6

Formula: Correction from level 7 to level 6

Medium blonde → Dark blonde

Before and after color correction from level 7 to level 8

Formula: Correction from level 7 to level 8

Medium blonde → Light blonde

Before and after color correction from level 8 to level 7

Formula: Correction from level 8 to level 7

Light blonde → Medium blonde

Before and after color correction from level 8 to level 9

Formula: Correction from level 8 to level 9

Light blonde → Very light blonde

These formulas are guidelines.
Blendsor calculates yours from your client's real base.

Analyzes dozens of real hair variables and generates personalized formulas with the brands you use.