Target blemishes effectively with this spot patch. It's enriched with Niacinamide and Muan Red Onion Extract to protect the affected skin area.

To use this Isntree spot patch, simply clean and dry the blemish area. Then, peel off the patch from its backing and apply it directly to the blemish. Leave it on for as long as needed, preferably overnight. As for precautions, if you have extremely sensitive skin, it's a good idea to do a patch - test on a small area first. When it comes to maintenance, keep the patches in a cool, dry place away from direct sunlight. This will help preserve the effectiveness of the Niacinamide and Muan Red Onion Extract in the patches.