GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml

Name: SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml
Brand: SK-II

serumluxury

Overall score8.1

SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml scores 8.1/9.8 overall. It ranks highest in low irritation risk (9.5) and ingredient transparency (8.8).

✶ Hero ingredients

#2Galactomyces Ferment Filtrate

Yeast ferment that brightens and refines skin texture

#3Butylene Glycol

Lightweight humectant and solvent

#4Glycerin

One of the most effective humectants

Score breakdown

Overall

8.1

Hydration Efficacy8.3

Irritation Risk9.5

Active Ingredient Strength5.3

Ingredient Transparency8.8

Formulation Safety8.0

Estimated — based on ingredient analysis. Scores refine as user reviews are added.

Scores last verified: June 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 8.1/9.8. 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 (8.3) 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

Full ingredient list

33 ingredients — listed in INCI order (highest concentration first)

#1Water #2Galactomyces Ferment Filtrate #3Butylene Glycol #4Glycerin #5Niacinamide #6Triethylhexanoin #7Silica #8Lauroyl Lysine #9Pentylene Glycol

Compare with similar products

Ingredient breakdown

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✶

Niacinamide

Works on your skin — #5 in the INCI list

✶

Triethylhexanoin

Softens and smooths — #6 in the INCI list

#15Caprylic/Capric Triglyceride

#16Panthenol