How To Use Semi-Permanent Hair Colour - Lust Colour Guide

Lust Colour is a professional-grade range of ammonia-free semi-permanent hair dye, enriched with Argan Oil for vibrant, damage-free results. Whether you're using it at home or in the salon, this guide covers everything you need to know - from how to apply semi-permanent hair colour, to making it last longer and removing it when you're ready for a change.

Feel free to contact us if you have any questions or concerns regarding our products!

How to Apply Semi-Permanent Hair Colour

DRY APPLICATION

Apply to dry hair for longer lasting reflect. Make sure the hair is not coated with styling products or oily. Pre-shampoo the hair then blast dry prior to Lust application.

WET/DAMP APPLICATION

Apply to shampooed, towel dried hair. This will allow for faster fade of Lust colour to enable change of reflect sooner.

APPLICATION PROCESS

Apply to pre-lightened hair.
Wear gloves to apply Lust colour.
Select desired Lust shade and pour directly into colour bowl and apply with brush or comb to ensure even coverage.
Do not mix with developer.
Take care to thoroughly cover/saturate and work Lust colour into the hair (comb through on long hair).
Covering with a plastic processing cap is optional to contain Lust colours.
Process for a minimum of 30 minutes without heat.
Rinse thoroughly (do not shampoo) and condition if necessary.

How to Remove Semi-Permanent Hair Colour (Professional)

To be performed by a professional hairdresser only. When removing Lust reflect from the hair use one of the following options:

Bleach Cleanse

1pt (10g) Bleach
1pt (10g) Warm Water
1pt (10g) Shampoo OR

Shampoo Bleach

1pt (10g) Bleach
1pt (10g) 10 Vol Developer
1pt (10g) shampoo

Apply to damp or dry hair. Work through hair. Process visually up to 30 minutes. Rinse / shampoo and condition. Tone if necessary.

Underlying Pigment

Consider the underlying pigment/undertones in the hair when lightening prior to Lust application. The chart below shows the recommended undertone required for Lust shades.

Colour Longevity

Colour will last from 3-30 days depending on the porosity of the hair prior to application, reflect chosen, application (wet or dry) and processing time.

Lightening

Prior to Lust application use the correct developer to achieve desired lift required. Do not lighten hair past desired depth and undertone as the hair will become extremely porous allowing Lust colour to fade faster.

At Home Application

Careful application is important to avoid staining porous bathroom surfaces.

How to Care for Semi-Permanent Hair Colour

Do not shampoo after Lust application for a minimum of 24 hours to avoid colour fading.

Use professional brand shampoo and conditioner to avoid colour being stripped from the hair.

Use dark towels to avoid staining

When shampooing, you will notice the water will be coloured when rinsing due to semi permanent colour slowly releasing from the hair.

Lust Colour Shades

Current colour level and reflect in the hair will affect the end result.

Please consider the rules of colour.

Primary colours make secondary colours when mixed.
Red + Blue = Violet.
Blue + Yellow = Green.
Yellow + Red = Orange.

Counteracting Colours
Red + Green = Neutral.
Orange + Blue = Neutral.
Yellow + Violet = Neutral.

If there is a current toner or undertone in the hair prior to Lust application, the above rules need to be considered.

Current colour level / base, reflect and underlying in the hair will affect the end result.

How Long Does Semi-Permanent Hair Colour Last?

Lust Colour lasts from 3 to 30 days depending on the porosity of your hair, the reflect chosen, whether you apply to wet or dry hair, processing time, and how often you wash your hair.

How Should You Prep Your Hair Before Semi-Permanent Colour?

Ensure your hair is clean and free of any products before applying. We recommend using the Lust Deep Cleanser to remove product buildup and mineral deposits, creating a clean canvas for the best colour results.

Do You Need to Bleach Your Hair Before Semi-Permanent Colour?

Yes. Lust Colour should be applied to pre-lightened hair. Avoid lightening past the desired depth and undertone, as overly porous hair will cause the colour to fade faster.

Should You Apply Semi-Permanent Hair Colour to Wet or Dry Hair?

Both work, but with different results. Dry application gives a longer-lasting, more intense reflect. Wet/damp application allows for faster fading, which is ideal if you want to change colour sooner.

How Long Should You Leave Semi-Permanent Hair Colour On?

Process for a minimum of 30 minutes without heat. The longer you leave it, the more intense the result.

Should You Wear Gloves When Applying Semi-Permanent Hair Colour?

Yes, always wear gloves when applying Lust Colour. We also recommend using a colour bowl and brush or comb to ensure even coverage.

How Do You Prevent Colour Staining When Applying?

Take care when applying near porous bathroom surfaces as staining can occur. Use dark towels to protect fabrics during application and rinsing.

Can You Mix Semi-Permanent Hair Colours?

Yes! All Lust Colours are intermixable. Use Lust Soft Pastel to create pastel tones, or combine shades to build a custom colour. The only limit is your imagination.

How to Make Semi-Permanent Hair Colour Last Longer?

Avoid shampooing for at least 24 hours after application. Incorporate a dry shampoo or dry cleanser into your routine to extend time between washes and slow colour fade. All Lust shampoos and conditioners are colour-safe.

What Shampoos Should You Use to Help Your Colour Last?

All Lust Haircare shampoos and conditioners are colour-safe. We also recommend using a dry shampoo or dry cleanser to reduce wash frequency and prolong your colour.

How to Remove Semi-Permanent Hair Colour?

Semi-permanent colour fades naturally with each wash. To speed up removal, use a clarifying shampoo such as the Lust Deep Cleanser and avoid colour-protecting products. For full colour removal, a bleach cleanse performed by a professional hairdresser is recommended.