Where Skinfix Target+ Brighten + Firm 15% Vitamin C Serum really shines is active ingredient strength, scoring 5.8 compared to innisfree Daily Vitamin C Korean Brightening Toner Pads with Niacinamide for Dark Spots's 4.6. Its formula features Tetrahexyldecyl Ascorbate, Oligopeptide-2, and Hexapeptide-11 in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. Skinfix Target+ Brighten + Firm 15% Vitamin C Serum scores 8.8 here versus 8.3 for innisfree Daily Vitamin C Korean Brightening Toner Pads with Niacinamide for Dark Spots. That difference comes down to how each formula is built — the ingredient list tells the story.
Skinfix Target+ Brighten + Firm 15% Vitamin C Serum brings Tetrahexyldecyl Ascorbate, Oligopeptide-2, and Hexapeptide-11 as actives, while innisfree Daily Vitamin C Korean Brightening Toner Pads with Niacinamide for Dark Spots relies on Niacinamide, Allantoin, and Magnesium Ascorbyl Phosphate. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At mid-range pricing with a score of 8.7, innisfree Daily Vitamin C Korean Brightening Toner Pads with Niacinamide for Dark Spots is a decent pick. Skinfix Target+ Brighten + Firm 15% Vitamin C Serum sits at the premium level with a 9.2 score — the higher investment pays off in formulation quality.
