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Cleansing Complex reviews

★★★★★ 4.9 / 5 · 49 reviews
Verified Buyer LONDON, United Kingdom 22 Aug 2026
★★★★☆

Fresh gentle wash

Gentle but thorough and easy to rinse off. Left skin feeling balanced. A little goes a long way. No adverse reactions to rocasea prone mature skin. Great travel size version

Verified Buyer Bishop's Stortford, United Kingdom 18 Aug 2026
★★★★★

Amazing cleanser

Really has helped clear up my acne, have been using for years now and will never not rebuy !

Verified Buyer Preston, United Kingdom 16 Aug 2026
★★★☆☆

Good for sensitive skin but expensive

Mild enough for sensitive skin, but wouldn’t purchase again as too expensive and other products available which work just as well.

Verified Buyer Bournemouth, United Kingdom 26 Jul 2026
★★★★★

S.B.

Briliant! The first product that is very gentle but super powerfull! I'm really surprised, i started to use it twice a day, when i have after pictures will apload for a refference

Verified Buyer 25 Jul 2026
★★★★★

Amazing product

I love all IS clinical products and this wash is no exception. I need to exfoliate everyday and this is so gentle it can be used twice a day with no soreness just clean, smooth refreshed skin.

Verified Buyer Bishop's Stortford, United Kingdom 24 Jul 2026
★★★★★

Amazing

Used this for years now and it is such a great cleanser

Verified Buyer Hull, United Kingdom 23 Jul 2026
★★★★★

Impressive Results

Just started using the Cleansing Complex and already noticing my skin feels cleaner and more refreshed.

Verified Buyer Aylesbury, United Kingdom 19 Jul 2026
★★★★★

My favourite cleanser!

I love this cleanser! After years of trying expensive cleansers- my dermatologist recommended this one and it’s perfect! It leaves my skin feeling clean without stripping it or making it feel tight. My favourite!

Verified Buyer Huddersfield, United Kingdom 19 Jul 2026
★★★★★

Works well but support lacking

I like the Cleansing Complex, it does clean well and feels nice on the skin.. however, if you want to discuss your skin concerns or get recommendations, you can’t just chat to someone easily. A consultation costs £25 and when I tried it, the consultant seemed disinterested. So while the product works, I’d prefer a brand that offers free advice and values customers better.

Verified Buyer Slough, United Kingdom 18 Jul 2026
★★★★★

Gentle yet effective cleanser for sensitive, breakout-prone skin

After struggling with hormonal breakouts, my dermatologist suggested the IS Clinical Cleansing Complex. It's really gentle on my dry, sensitive skin but still manages to remove impurities without over-drying. I like that it doesn't leave my skin feeling tight or irritated. My complexion feels fresher and calmer after using it for a couple of weeks. It’s a bit expensive, but I think it’s worth it for how much better my skin feels. I would also say that I personally prefer to use it once a day as it can dry out your skin. I have been using a moisturing cleanser in the morning and the cleansing complex in the evenings, and so far so good.