Joanna Professional Color Professional Permanent Coloring Dye No. 4 Brown 50g
- Hair dye enriched with conditioning ingredients.
The product provides a high level of hair protection during the dyeing process. Protects hair from damage and drying. Paint for professional use. Enriched with conditioning ingredients.
- High level of hair protection
- Protects hair from damage and drying
- For professional use.
- Wide range of colors
- Product safe to use - follow the instructions carefully
Note:
Reactions to hair dyes may occur in a very small number of people, just as some people may react to various foods and natural substances.
Allergic reactions to hair dyes are extremely rare. In people who may react to hair dye, potential reactions can be detected by performing an allergy warning test, as recommended, 48 hours before the planned use of the product. An allergy warning test must be performed before each use of the dye, even if you have previously used the same hair dye or a different brand of dye.
Allergy test:
Remove earrings
Apply a small amount of unmixed coloring product behind the ear using a cotton swab, enough to cover an area of 1-2 cm² (e.g. the size of a small coin).
Reapplication:
Reapply two or three times, allowing it to dry between each application. Close the dye container tightly and save it for use 48 hours later.
48 hours:
Leave for 48 hours without washing, covering or touching.
Reactions:
If during this time you notice any abnormal reactions, such as itching, redness or swelling in or around the test area, DO NOT apply the product!
