Please refrain from consuming alcohol, caffeine, fish oil or blood thinning medications such as Ibuprofen for minimum 48 hours before your cosmetic tattoo treatment. For eyeliner tattoo, no contact lenses must be worn on the day, and no eyelash extensions from the day of your appointment until the tattoo has fully healed. For lip tattooing, we recommend consulting a pharmacist and taking antiviral tablets prior to your procedure if you are prone to cold sores.