These two serums take different paths to a similar destination. Both formulas include solid hydrating ingredients, and the overall scores reflect that — the gap here is genuinely slim.
Ingredient Transparency is another area of separation. Anua Niacinamide 10% + TXA 4% Serum scores 8.8 here versus 8.5 for innisfree Vitamin C Brightening Serum-Infused Mask for Dark Spots. That difference comes down to how each formula is built — the ingredient list tells the story.
innisfree Vitamin C Brightening Serum-Infused Mask for Dark Spots brings Niacinamide, Arginine, and Allantoin as actives, while anua Niacinamide 10% + TXA 4% Serum relies on Niacinamide, Tranexamic Acid, and Alpha-Arbutin. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Both sit in the budget bracket, so value comes down to formulation quality. innisfree Vitamin C Brightening Serum-Infused Mask for Dark Spots gets the nod here with its 9.1 overall score — you're getting more for a similar outlay.