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Yes, it is. You can easily clean it with glue remover or water.

Because the tattoo numb product is formulated with a lidocaine and procaine base, it must be stored in a cool, light-proof place. Excessive room temperature, exposure to sunlight, or failure to seal the cap after opening may result in discoloration and deterioration of the product, which may result in loss of the numbing effect.

Here are some instruction for you:

1. Keep numb essence in cool place and avoid sunlight.

2. After open, please close the lid as soon as possible, make sure that you have already close it tightly.

3. For a better effect to prevent the open cream / essence get touch with the air, you can cover with a plastic film on the tube port, then close with lid.

4. Numb essence can also be stored in the crisper section of the refrigerator if you are experiencing hot weather.

Our anesthetic product formula is very mature and stable, and has been used for over 10 years. The main active ingredients are lidocaine, prilocaine, and epinephrine. Compared to single-ingredient lidocaine preparations, these ingredients work synergistically to effectively prolong the duration of sedation and even help reduce bleeding at the tattoo site.

Our tattoo repair balm can be used to help the skin of new tattoos heal and protect, and can also be used for the maintenance of old tattoos. New tattoos usually need to be regularly applied with repair balm during the initial weeks of healing, and for old tattoos, regular maintenance can also help maintain color and luster.

Slope Needle: The tip of a tilting needle usually presents a beveled angle. This shape is suitable for detailed line and contour work and is commonly used for contour and fine areas of tattoos, but may require some skill to ensure smoothness and consistency of the line.

U-curved Needle: U-curved needles have a U-curved tip and usually consist of multiple needles. The U-curved needle design distributes ink more evenly across the skin. It is more suitable for color filling and shading effects and gradient effects on large areas, and can cover a larger area in a short period of time. However, you need to control the pressure and speed to avoid uneven color.

To summarize, the choice of needle depends mainly on the design of the eyebrows semi permanent makeup and the desired effect.