Numbing cream can help, but ask your artist first—some prefer not to work with it. When used properly, quality lidocaine-based creams reduce surface sensation. They wear off during longer sessions and don't eliminate all feeling, but can make challenging placements more manageable.
Numbing cream is a valid option, but it's not as simple as 'apply and feel nothing.' First, always ask your artist. Some prefer not to use numbing agents because they can affect skin texture, making it slightly different to work with. Others welcome it, especially for sensitive placements. If your artist is okay with it, use a quality lidocaine-based product (4-5% lidocaine is common). Apply about 45-60 minutes before your appointment, cover with plastic wrap to help absorption, and wipe clean b...
Pro Tip: If using numbing cream, bring the product with you. Some artists can reapply during longer sessions to extend effectiveness into later portions of the work.