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Home>Q&A
1 Is a Skin Allergy Test before hair color necessary every time?
A Skin Allergy Test will indicate whether you are prone to an allergic reaction to a hair color. It’s same as other product may initiation potential Allergic reaction (Such as Food, medicine etc), Hair coloring is also possible caused the Allergic reaction; Few people have more serious reactions when hair coloring. Thru, every time when you change to different product, even though you use same brand hair color product by different color Skin Allergy Test is necessary before color.
2 Why shall perform the Skin Allergy Test 48 hours before coloring?
It’s because the test needs twice observed after applied on the skin. First time requires you to check 30 minutes after applying the test liquid and again after 48 hours. It will indicate whether you are prone to an allergic reaction from the hair color.
3 If I have experienced an allergic reaction only once? What are the symptoms of an allergic reaction?
An allergic reaction caused by hair color refers to symptoms such as itchiness, swelling, redness or rash mostly on one's scalp, hairline, face or neck. In some instances, there may only be itchiness. If such symptoms are present but not noticed and you continue using the product, you may run the risk of a sudden, severe allergic reaction (hives all over the body, breathing difficulties, etc.). If you have ever experienced ANY symptoms, such as the ones mentioned above, please DO NOT USE this product. Even if the only symptom you experience is itchiness during every use or if the itching sensation has ever been strong, DO NOT USE this product.
4 When conducting the Skin Allergy Test, I experienced redness/itchiness around the test area and I did not proceed to color my hair. Can I continue to color my hair if I do not experience any abnormal reaction to the Skin Allergy Test on another day?
No, you should not color your hair.
A Skin Allergy Test will indicate whether you are prone to an allergic reaction to a hair color. Once you experience an abnormal reaction such as redness/itchiness, it is highly possible that you are allergic to the hair color. Even though you do not experience any abnormal reaction on another day, you may still suffer from an allergic reaction to the hair color that; Thru please do not use the tested hair color and other hair color products.
5 The test area turned blue/purple. Is it all right to continue to color my hair?
Will the result of my hair color be the same shade as the test area?
It is a normal reaction when the skin turns blue/purple when the mixture is applied on the skin for a skin allergy test. It is all right to continue to color your hair. The final shade of the hair will be different from the shade on the test area.
6 What should I do to avoid staining my skin?
Please apply Vaseline or oil-based cream on whole around hairline, ears, neck and wrists and wrap a towel around your neck. But be careful not to get the cream onto hair, as the coloring effect may by weakened. If the hair coloring agent (mixture) comes into contact with the skin, please wet a piece of cotton pad or tissue with water and wipe it off. Ensure that you wear the gloves enclosed with the product to prevent staining your hands during coloring and while rinsing the mixture.
7 Can this Bubble Hair Color be used for retouching or partial coloring?
This product is not suitable for retouching or partial hair coloring because it is a product meant to color the entire hair by applying the foam.
8 Can I color my hair during pregnancy or menstruation?
It is not recommended to color your hair during pregnancy or menstruation because skin becomes sensitive and the product may trigger an allergic reaction.
9 Can I use curling iron or perm my hair before or right after coloring?
If you would like to perm your hair, you are advised to do so before coloring to prevent color fading and discoloration one week earlier. If you had just permed your hair, allow at least one week of interval before using the product to prevent hair damage.
We advise that you leave 2 weeks either way between these treatments.
10 Can males and children use 夢17 Hair Color?
It’s alright if male were use 夢17 hair color as long as he likes the colors. The use amount is depending on hair length.
The Children cannot use due to children's skin is sensitive, please DO NOT USE this product for children.
Keep out of reach of children. Do not use on children.
11 Is 夢17 hair color Compositions containing heavy metals?
夢17 launch of hair color products have obtained a certificate of SGS heavy metal detection, consumers can assured for hair coloring.