Ulta is selling a $38 peptide serum for $19 in limited-time sale – shoppers say it makes skin ‘smoother and tighter’

ULTA Beauty has sparked a rush to buy a rejuvenating skincare serum by reducing its price for a limited time.

Among the delighted shoppers is a woman who said it instantly made her skin feel “tighter” and transformed her appearance.

Skincare routines can become lengthy with a need to use several different products to target different concerns.

However, one particular...