Best current price£30.21from OnBuy.com
Shopping.co.uk recommended and popular offers
OnBuy.com£30.21Visit shop LâOrã©Al Paris :L'oreal Technique Oreor Creme 40 Volume Developer | 8-Ounces | 1-Unit
Visit shop2 offers from £30.21
View price history by clicking the chart icon.
This guide is for individuals seeking to lighten or color hair at home using a professional-grade developer. The L'Oréal Paris Oreor Creme Developer offers a reliable and consistent base for achieving desired hair color results. A key caveat is the necessity for users to have prior knowledge of hair coloring techniques or to consult a professional, as incorrect usage can lead to damage. This product is a 40 volume creme developer, sold in a pack of three 8oz bottles, designed to be mixed with hair color or bleach.
| Model Part Number | 41090140 |
|---|---|
| Brand | L'Oreal Paris |
40 volume developer is used for significant hair lightening, often to lift dark hair several shades or to prepare hair for very light or pastel colors. It provides a strong lift but requires careful handling.
While it can be used on the scalp, 40 volume developer is very potent and can cause irritation. It's recommended for experienced users or for virgin hair. For sensitive scalps or finer hair, lower volumes (10 or 20) are generally safer.
You must mix it with a hair color or bleach powder according to the instructions on the hair color or bleach packaging. Never use the developer alone. Always follow the specified mixing ratios precisely.
Processing time varies greatly depending on the product mixed with the developer and the desired result. Always refer to the instructions of the hair color or bleach product you are using. A strand test is crucial to determine the optimal timing for your hair.
Unopened, the developer typically lasts for 2-3 years if stored properly in a cool, dark place. Once opened, it's best to use it within a few months for maximum effectiveness, ensuring the cap is sealed tightly after each use.
While it can be used on various hair types, 40 volume developer is most effective and safest on healthy, virgin, or resilient hair. Damaged, fine, or chemically treated hair may not tolerate a 40 volume developer well and could be at higher risk of damage.
For the most accurate and current information regarding ingredients and potential hazards, it is recommended to visit the official L'Oréal Paris manufacturer website or check the product packaging directly.
Ensure the mixture was applied evenly and thoroughly. Check that the correct mixing ratio was used. Perform a strand test before full application to predict results.
Rinse immediately with cool water. For future applications, consider using a lower volume developer, applying a protective barrier cream to the hairline, or performing a patch test 48 hours prior.
Use a deep conditioning treatment or hair mask immediately after rinsing. Ensure you are using a moisturizing shampoo and conditioner regularly. Avoid excessive heat styling.
Verify the mixing ratio and ensure the developer had not expired. For deeper lifts, a second application might be necessary, but allow hair to rest and condition between applications, or consider a higher volume developer if hair condition permits and with professional guidance.
Mixing: This developer must be mixed with a lightener (bleach powder) or hair color. Always follow the specific mixing ratios provided by the lightener or color manufacturer. Typically, this involves a 1:1 or 1:2 ratio of developer to lightener/color.
Application: Apply the mixed product evenly to dry, unwashed hair, starting with the areas that require the most lift or color deposit. Avoid applying to the scalp if you have a sensitive scalp or are using a very high concentration of bleach.
Compatibility: Use exclusively with hair color or bleach products designed for use with creme developers. Check the compatibility instructions on your chosen hair color or bleach packaging.
Storage: Store unopened bottles in a cool, dry place away from direct sunlight and heat. Do not store opened bottles for extended periods, as the product may lose potency. Always replace the cap tightly after use.
Care: After rinsing out the color or bleach mixture, follow up with a deep conditioning treatment or a post-color shampoo and conditioner to restore moisture and protein to the hair.
