the twitching from the derma shot mode takes me out everytime LMAOOO but on a srs note; been using the booster pro consistently for a few weeks now and my skin feels very plumpy and it looks and feels heathier?? i also like how it comes with 4 different modes so you can use it for various skin concerns!! i dont use it everyday only 2-3times a week whenever necessary, but if i had to recommend a first time skincare device purchase this is one to definitely consider!! :D #skincaredevice #skincare #skincareroutine #beautytips #beautyhacks #kbeauty #koreanskincare #skincaretips #glowyskin #glassskin #skincareforbeginners