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Skinfix Target+ Brighten + Firm 15% Vitamin C Serum scores 9.2/9.8 vs SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml at 8.4/9.8. Skinfix Target+ Brighten + Firm 15% Vitamin C Serum wins for formulation safety.
Skinfix Target+ Brighten + Firm 15% Vitamin C Serum edges ahead, winning 3 of 5 attributes.
Scores last verified: June 2026
29 unique
28 unique
Where Skinfix Target+ Brighten + Firm 15% Vitamin C Serum really shines is formulation safety, scoring 9.0 compared to SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml's 8.0.
Hydration Efficacy is another area of separation. Skinfix Target+ Brighten + Firm 15% Vitamin C Serum scores 8.8 here versus 8.3 for SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml. 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 sK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml relies on Galactomyces Ferment Filtrate, Niacinamide, and Bisabolol. Both approaches have merit, but the positioning and supporting ingredients make the difference.
SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml is better if you have
Skinfix Target+ Brighten + Firm 15% Vitamin C Serum is better if you have
At luxury pricing with a score of 8.4, SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml 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.
Skinfix Target+ Brighten + Firm 15% Vitamin C Serum edges ahead with a slightly stronger formulation, but SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml is still a solid pick.
Based on ingredient analysis, Skinfix Target+ Brighten + Firm 15% Vitamin C Serum scores higher overall. See the full score breakdown above for details on each attribute.
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.