1. Covering effect: tattoo concealer usually has a certain effect when covering small area and light color tattoos. It can form a thin film covering the tattoo, reducing the color of the tattoo and making it less visible visually.
2. Durability: Its durability varies according to the brand and quality, but generally speaking, the tattoo concealer has a relatively short retention time on the skin, especially after sweating, swimming or bathing, it may fall off or become invalid, so it needs to be reapplied regularly.
3. Applicability and limitation: For tattoos with large area, deep color or complex patterns, the coverage effect of concealer may be limited. Concealer may not be suitable for sensitive skin or skin with damage or inflammation. Skin test should be carried out before use to avoid allergic reaction. At the same time, concealer is only a temporary method of covering, and cannot remove tattoos permanently.