iS Clinical Active Serum

iS Clinical Active Serum is the brand's most popular formula, a fast-absorbing treatment serum for anyone looking to visibly reduce the look of fine lines and wrinkles, even out uneven skin tone, and support a clearer-looking complexion. Suitable for all skin types and ages, it's a botanically powered gel-serum that leaves skin feeling smooth, hydrated and revitalized — many people notice a fresher, more radiant look within just a few days of consistent use.

On application, Active Serum brings a light cooling, tingling sensation as the botanical acid blend gets to work — a sign the formula is active on the skin's surface, not a cause for concern. Bilberry and Sugarcane, two natural AHAs, gently resurface the skin while White Willow Bark, a botanical BHA, helps refine texture and visibly improve the look of pores; Mushroom rounds out the blend with skin-conditioning properties that support a brighter, more even-looking complexion. Applied as a daily serum step, it works well layered under moisturizer morning or night.

Key Benefits

• Visibly Smooths Fine Lines helps reduce the look of fine lines and wrinkles with regular use.
• Evens Skin Tone helps visibly improve the appearance of uneven, dull-looking skin tone.
• Bilberry a natural AHA exfoliant that gently resurfaces the skin and helps maintain a soft, hydrated feel.
• Sugarcane a natural AHA that gently exfoliates for smoother, more radiant-looking skin.
• White Willow Bark a botanical BHA that exfoliates the skin, helps refine texture and visibly improves the appearance of pores.
• Mushroom Extract supports a brighter, more even-looking complexion.
• Suits All Skin Types gentle enough for daily use across skin types and ages.