Brightening serum

Shares niacinamide and a vitamin C derivative (sodium ascorbyl phosphate vs ascorbyl glucoside), but this is a sunscreen-cream hybrid with UV filters and lacks Garnier's phenylethyl resorcinol and adenosine.

Shares niacinamide and salicylic acid, but Garnier's brightening actives (ascorbyl glucoside, phenylethyl resorcinol, adenosine) are missing while this leans more into acne-care with arbutin instead.

Only shares niacinamide; this is more of an anti-aging/plumping booster (erythrulose, lactic acid) and lacks Garnier's brightening complex of ascorbyl glucoside, resorcinol, and adenosine.

Shares only niacinamide at a likely lower concentration; propolis-based formula lacks Garnier's brightening actives (ascorbyl glucoside, phenylethyl resorcinol, adenosine).

Only niacinamide overlaps; this is a hydration/glow serum without any of Garnier's brightening actives like ascorbyl glucoside, resorcinol, or adenosine.