iS CLINICAL Active Serum


- Combats three of the most common skin concerns: acne, premature ageing, and hyperpigmentation

- A blend of natural extracts boost the skin's exfoliation processes to remove damaged cells and decongest the pores of irritants and debris

- Skin is left smooth, bright and clear



Free Sample - Choose Your Free Sample at the cart page. (samples cannot be added to orders going to Ireland, due to customs)

Shipped Same Day if Ordered Before 15:45 GMT (Mon to Fri)


iS CLINICAL Active Serum 

If your skin is dry, compromised, or sensitive we would recommend iS CLINICAL Poly-Vitamin Serum 

Winner Of Best Treatment Serum - Marie Claire Awards 2022!

A best seller!

This fast-acting, results-orientated formula offers a multitude of benefits with long-term results. This potent botanical serum generates a cool tingling sensation on the application as it penetrates and works brilliantly by itself or as part of specific iS CLINICAL regimes.

Key Ingredients:

  • Saccharum Officinarum (Sugar Cane) Extract (source of Glycolic Acid) 8.0% - Desquamation agent that encourages the exfoliation of the Stratum Corneum
  • Vaccinium Myrtillus (Bilberry) Fruit/Leaf Extract (source of Lactic Acid) 2.0% - Fine lines are softened and skin looks noticeably clearer
  • Salix Alba (Willow) Bark Extract (source of Salicylic Acid) 2.0% - Combats breakouts and blocked pores

How to apply: Avoid immediate eye area contact. Place 2-3 drops on the back of your hand and apply sparingly to clean skin over the face & neck area. This "active" product will produce a slight tingling sensation which should dissipate within a few minutes.

For best results use as guided by an aesthetic practitioner or as part of an iS CLINICAL regime.

3.8 PH
iS Clinical Active Serum before and after photos

is Clinical Active Serum & Cleansing Complex before and after photos


Clinical Studies:

Acne White papers & iS Clinical Active Serum Clinical Trials (PDF file).

In the Press:

is clinical active serum press

is clinical active serum press

is clinical active serum press


Water/Aqua/Eau, Glycerin +, Glyceryl Polyacrylate, Butylene Glycol, Alcohol Denat., Saccharum Officinarum (Sugar Cane) Extract [Extrait de canne à sucre] ,Vaccinium Myrtillus Fruit/Leaf Extract, Triethanolamine, Salix Alba (Willow) Bark Extract, Arbutin, Polyporus Umbellatus (Mushroom) Extract, Menthol, Phenoxyethanol