SK-II
Facial Treatment Essence
An essence with over 90% PITERA that helps improve the look of fine lines, texture, and radiance.
This liquid essence contains SK-II’s proprietary PITERA, a naturally derived ingredient with over 50 micro-nutrients, including vitamins, minerals, and amino acids. It is described as suitable for normal, dry, combination, and oily skin, with attention to dark spots, fine lines and wrinkles, and uneven texture.
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- All 7 ingredients with roles & concentrations
- 5 clinical claims reviewed
- Source attribution: brand-claimed vs. ingredient-derived vs. editor-curated — plus a verdict tailored to your skin