Question 1

What's the difference between a cleansing oil and a micellar water?

Accepted Answer

A cleansing oil physically dissolves makeup, SPF, and sebum through an oil-on-oil mechanism, making it significantly more effective at removing waterproof products. Micellar water uses tiny oil molecules (micelles) suspended in water to lift surface dirt without rinsing — it's gentler and more convenient, but it rarely achieves the same depth of cleanse. For a full face of makeup or heavy sunscreen, a cleansing oil wins every time. Micellar water works well for light daily cleansing or as a first pass before a second cleanser.

Question 2

Should I double cleanse every day, or is that too much for my skin?

Accepted Answer

Double cleansing is genuinely useful in the evening if you wear SPF or makeup, but doing it twice daily is overkill for most skin types and risks stripping the barrier. A single gentle cleanser in the morning is sufficient for the vast majority of people — overnight, your skin produces sebum but accumulates no external pollutants. If you're experiencing dryness or tightness, scaling back to a single evening cleanse is often the first fix worth trying before changing products entirely.

Question 3

Are expensive facial cleansers actually better than budget ones?

Accepted Answer

Not always — and this is one category where the gap between budget and premium is smaller than in serums or moisturisers. Because cleansers are rinse-off products, expensive actives have limited contact time with skin, reducing their bioavailability. What you do get at higher price points is generally a more refined surfactant system (less stripping), better humectant levels, and a more pleasant sensory experience. For sensitive or dry skin, the formulation quality difference is real. For normal skin with no specific concerns, a well-formulated cleanser at 11 £ can perform as well as one at 19 £.

Question 4

What pH should a facial cleanser be?

Accepted Answer

Ideally between 4.5 and 5.5, which matches the skin's natural pH and avoids disrupting the acid mantle. Cleansers above pH 7 are alkaline and can weaken the skin barrier, causing dryness and irritation even if they feel fine initially. Most reputable brands formulate within an acceptable range, but traditional bar soaps and some budget gels can be significantly more alkaline. If you're unsure, pH test strips are inexpensive and give you a quick answer.

Question 5

Which facial cleanser formulation is best for acne-prone skin?

Accepted Answer

A gel or foam cleanser with salicylic acid (BHA) is the most evidence-backed choice for acne-prone skin. Salicylic acid is oil-soluble, meaning it can penetrate into pores to dissolve the sebum and dead skin cells that cause congestion — something water-based cleansers can't achieve. Avoid heavy cream or oil-based cleansers if you're prone to breakouts, as they can be comedogenic. Look for non-comedogenic certification and fragrance-free formulas to minimise additional irritation.

Question 6

Is it worth buying a facial cleanser from a luxury brand like Guerlain or Sensai?

Accepted Answer

Honestly, the cleansing performance rarely justifies the premium over mid-range alternatives. Guerlain and Sensai average well above the category median, and while their textures and packaging are exceptional, a cleanser's job is to clean — and that's achievable at a fraction of the price. Where luxury cleansers do earn their keep is in the ritual: if a beautifully scented, silky-textured cleanser makes you more consistent with your routine, that consistency has real skincare value. Just don't expect dramatically better skin from the formula alone.

Question 7

What ingredients should I avoid in a facial cleanser if I have sensitive skin?

Accepted Answer

The main offenders are sodium lauryl sulphate (SLS), which is highly stripping; synthetic fragrance (listed as "parfum"); alcohol denat., which disrupts the barrier; and essential oils, which can trigger photosensitivity or contact dermatitis despite being natural. For sensitive skin, look for fragrance-free, hypoallergenic, and dermatologist-tested on the label — and cross-check the INCI list rather than relying on front-of-pack claims. Brands like Avène and Clinique have strong track records in this area.

Facial Cleansers Price Comparison

Bioderma Pigmentbio Foaming Cream, 200ml

Murad Clarifying Toner 180ml

Clinique Foaming Sonic Facial Soap, 150 ml

NUXE Rêve de Miel Cleansing gel 400 ml

Weleda 4001638080316 facial cleanser Cleansing milk Women 75 ml

Benton BEHOCL facial cleanser Cleansing foam 150 g Women

Clinique 7 Day Scrub Cream Rinse-Off Formula, 100 ml

Clinique All About Clean Liquid Facial Soap Combination/Oily 200 ml

NUXE Rêve de Miel Cleansing gel 200 ml

AHAVA AHAFME100 facial cleanser Cleansing scrub Women 100 ml

CHANEL L’Huile 150 ml

Estée Lauder Nutritious Super-Pomegranate, Radiant Energy 2-in-1 Cleansing Foam 125ml

Clarins Soothing Toning Lotion, 200ml

Clarins Purifying Toning Lotion 400ml

Clarins Soothing Toning Lotion 400ml

Dermalogica Daily Microfoliant Cleansing foam Unisex 75 ml

Estée Lauder Advanced Night Cleansing Balm Women 70 ml

Clinique Take The Day Off Cleansing mousse Unisex

Facial Cleansers Price Comparison