iS Clinical – Innovative Skincare

The iS Clinical range is a luxury, clinically-proven range of products comprised of exceptional, long-term “results orientated” anti-ageing and skin optimisation formulations.

Developed by an elite panel of leading pharmacologists, doctors and experts in molecular biology and biochemistry, the range is founded on the highest level of integrity using the purest pharmacological grade and botanical quality ingredients.

The iS Clinical range includes superior-quality cleansers, treatments, moisturisers, and sun protectants, which are powered by the most innovative ingredients on the market, and have been a mainstay of clinically-substantiated skin care for more than a decade.

Skin conditions the iS Clinical range can help with include:

  • Acne
  • Rosacea
  • Hyperpigmentation
  • Uneven skin texture
  • Dry, dehydrated or sun damaged skin

The addition of reparative and preventative products represents a new generation of skincare that is easily integrated into any regime, resulting in skin that is healthier, more hydrated and uniquely shielded with advanced DNA protection.

The iS Clinical range is designed to effectively treat a range of day-to-day skin concerns such as acne, sun damage and pigmentation, rosacea and skin texture.

“For me, it is integral that the skincare products my patients receive in my practice have the highest standards of safety and efficacy, and will deliver the best possible outcomes for my patients.”

Miss Sherina Balaratnam, MBBS, MRCS, MSc (UCL)

Medical Director, S-Thetics

S-Thetics Beaconsfield logo

To find out more about iS Clinical and the Fire & Ice treatment, contact us on 01494 670990 or

Treatment enquiry / booking
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We take pride in delivering the very best treatments to our patients and tailoring our approach to each individual. Here’s what some of our patients have been saying about us:


Click on the links below to find out more about the range of treatments available at S-Thetics.

  • body
  • Face

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