GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml
SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml scores 8.4/9.8 overall. It ranks highest in low irritation risk (9.5) and ingredient transparency (8.8).
✶ Hero ingredients
Yeast ferment that brightens and refines skin texture
Lightweight humectant and solvent
One of the most effective humectants
Score breakdown
Scores last verified: July 2026
What makes SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml stand out
SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml is an excellent serum with an overall score of 8.4/9.8. Positioned in the luxury bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Galactomyces Ferment Filtrate, Butylene Glycol, Glycerin — ingredients that actively target skin concerns.
It performs well on hydration (8.4) and low irritation risk (9.5).
Is this right for you?
Great for
- ✓Dry or dehydrated skin — strong moisture-binding profile
- ✓Sensitive skin — low irritation risk with a gentle formulation
- ✓Safety-conscious shoppers — clean formulation with minimal flags
Key ingredients
- ✶Galactomyces Ferment Filtrate
Works on your skin — #2 in the INCI list
- ✶Butylene Glycol
Draws in moisture — #3 in the INCI list
- ✶Glycerin
Draws in moisture — #4 in the INCI list
- ✶Niacinamide
Works on your skin — #5 in the INCI list
- ✶Triethylhexanoin
Softens and smooths — #6 in the INCI list
What creators are saying
TikTokFull ingredient list
34 ingredients — listed in INCI order (highest concentration first)
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Ingredient breakdown
- Holds the formula together7
- Draws in moisture6
- Softens and smooths5
- Other ingredient4
- Works on your skin4
- Keeps the product fresh3
- Added colour3
- Formula balancers1
- Added scent1