Arbutin ↗
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iS Clinical
Serums
A complete formula is not yet on file.
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iS Clinical Active Serum is a quick-acting night serum that helps refine problematic skin, smooth skin texture and even skin tone. Suitable for oily, acne-prone skin with dark marks. Key ingredients include Bilberry, a natural AHA exfoliant with moisturising properties. Mushroom offers antimicrobial properties that assist with brightening the overall complexion. 8% Sugarcane (source of Glycolic Acid) gently exfoliates for a renewed complexion. 2% White Willow Bark (source of Salicylic Acid) exfoliates and deeply cleans pores. 1% Arbutin inhibits tyrosinase production, reducing the development of hyperpigmentation. Fragrance-free. Dr Webster’s Recommendation: iS Clinical Active Serum is a hero product that provides clarity and brightening. This largely plant-based serum offers potent exfoliation, brightening and cellular renewal benefits. It immediately leaves a cooling & tingling sensation post-application. To begin with, use 2-3 times weekly.
Description from Dermastore curated catalogue · Recorded Aug 9, 2026. Product claims have not been independently verified.
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