Health and safety

Just do HUE™ temporary tattoo products

Just do HUE™ temporary tattoo products – a brand owned by Blue Leaf B.V. - are safe for cosmetic purposes and can be applied directly onto the skin. Just Do HUE™ temporary tattoo products contain genipin as the active ingredient to dye the skin. Genipin is a multipurpose pigment/dye and is used in a variety of industries such as cosmetics, textile, food-colouring, medicine and more. Our products DO NOT contain PPD (ParaPhenyleneDiamine) or other prohibited substances listed in the European Cosmetic Regulations (EC) No 1223/2009.


We recommend that you should carefully read and follow the instructions. If instructions are not provided please contact us for a copy before using our products. For external use only. This product is for the body only and should not be used on the face or sensitive skin areas. If it comes into contact with the eyes or swallowed, contact your doctor and show product labelling. This product is not tested on animals. Use at your own risk. Despite being a safe product, it is not suitable for everyone. There is a very small risk of reaction upon, or after application. Blue Leaf B.V. cannot guarantee you will not have an allergic reaction to our products. Always test on a small patch of skin before applying to the rest of your body. We particularly discourage the use of our temporary tattoo products in case of fruit allergies, sensitive skin, eczema, G6PD or similar conditions. It is recommended to consult your doctor before using any skin-dye in any way. If an allergic reaction does occur, known side effects include blushing, redness, eczema-like rash, or irritation. When treated adequately, such a reaction should not create lasting scars. if you experience a reaction after applying; thoroughly wash the area of the tattoo, avoid self-treatment, contact a medical professional, do not scratch, and report to us. Removing the stain from the skin takes time. Speed up the natural fading process by repeatedly washing the area with (salty, warm) water & gently rubbing dry. Please note that this will take time; never scratch and/or damage the skin! Keep out of the reach of small children. We recommend adult supervision with children under the age of 18. Artists should always inform the client about the ingredients of Blue Leaf B.V. products and the information provided in this document.

Recommendations for applying to the skin

Follow the included instructions to apply your temporary tattoo. Once applied to the skin, do not wash or rub the tattoo area for at least five hours. Cover your tattoo during the first 24-hours when sleeping to avoid unwanted staining on other skin areas. Blue Leaf B.V. temporary tattoo products react to naturally occurring ammonia acids that naturally occur in the skin. This reaction will dye the epidermis blue-black within 12 – 48 hours. The stain gradually fades in the subsequent 5 – 25 days as the skin regenerates. Please note that the stain intensity and / or colour of the stain will differ per formula, person, and per application method. We cannot ensure a dark stain and / or detailed application due to the individual user’s skin characteristics, the location of dyeing, and since we can neither anticipate nor control the different conditions under which the products are used. The dye will darken at different speeds due to the amount of ammonia acids your skin contains. This is why we cannot guarantee the length or the darkness of the stain; the duration and intensity of the stain is subject to an individual’s ammonia acid level and the time an individual’s skin will regenerate. How long your tattoo lasts will depend on your skin’s chemistry, frequency of washing, friction and rubbing, and your skin’s hydration. Keep your skin well- moisturized and avoid scrubbing if you want to the tattoo to last longer. Please visit justdohue.comfor more instructions, tips and tricks.


Blue Leaf B.V., its employees, and any company, brand, or individual affiliated with us are not responsible for any damages or personal injury as a result of use, misuse and / or unauthorized distribution of Blue Leaf B.V. products. No responsibility or liability for any consequences arising from the use of this document can be accepted, including possible patent infringement or other rights belonging to another party. It is our policy, however, to assist our customers and to help in the solution of particular problems which may arise in connection with applications of our products.

Yours sincerely,

For and on behalf of Blue Leaf B.V.

Name: A.R. de Raad
Function: General Manager
Date: January 10, 2021