Say Hi Brightening and Firming Serum targets dullness and loss of elasticity with a silky, fast-absorbing gel-serum texture that layers well under moisturizers. Formulated for combination to mature skin, it aims to even tone and boost firmness without heavy residue. Fragrance-free and vegan, the lightweight formula suits morning or evening routines for users seeking brighter, firmer-looking skin.
Ingredient Safety
No risk4
Low risk21
Moderate risk1