Gluconolactone ↗
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Kiehl's
Serums
A complete formula is not yet on file.
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Kiehl’s Truly Targeted Blemish-Clearing Solution is a concentrated serum that uses an exclusive “liquid patch” technology that creates a breathable seal, layering seamlessly with sunscreen as well as under makeup. Suitable for acne-prone skin. Key ingredients include Salicylic and Glycolic Acid, providing a gentle yet multi-level exfoliation to enhance cell turnover at the skin’s surface for visible improvement in texture and tone. Niacinamide, the form of Vitamin B3 known to help visibly brighten skin and dark marks can also help balance the skin’s surface oil. Gluconolactone is a gentle exfoliating ingredient that helps improve skin texture, promotes cell turnover, and enhances overall skin radiance. Fragrance-free. Dr Webster’s Recommendation: Kiehl’s Truly Targeted Blemish-Clearing Solution is an invisible liquid pimple patch designed to calm inflamed breakouts, reduce pimple size, and prevent post-acne marks.
Description from Dermastore curated catalogue · Recorded Aug 9, 2026. Product claims have not been independently verified.
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