A close-up of a sleek black serum bottle with a dropper.

The video opens with a close-up of a black serum bottle with a dropper, held by a hand. The scene then shifts to show the woman applying the serum to her scalp with the dropper and then using a derma roller on her scalp. She then styles her hair and puts on earrings. The setting appears to be a bedroom with a dresser and a lamp. The pacing is moderate, with close-ups and medium shots.