Comparisons

These terms are often mixed up, but they behave very differently. Here is how to tell them apart and what that means for the options worth comparing.

A pharmacy benzoyl peroxide gel compared with a salicylic acid leave-on gel — two common approaches for spots and congestion.

Two gentler ingredients frequently compared for marks, tone and sensitive acne-prone skin.

Two 5% benzoyl peroxide gels popular in different regions — Australia vs the UK.

Two of the most common over-the-counter acne ingredients, often used for different types of spots.

How do light-based options compare with more established topical routes? Evidence and suitability vary.

Two accessible brands often compared for acne-prone routines, using a representative product from each.

Two UK online services offering prescription-strength personalised skincare. Here is how they compare.

An adapalene retinoid gel compared with a UK pharmacy benzoyl peroxide gel — two common but very different first steps for acne-prone skin.

Two adapalene 0.1% gels often compared in the US and UK — same active, different brands and formats.

A pharmacy salicylic acid serum compared with a budget 10% azelaic acid suspension — two different actives often discussed for blemishes and post-acne marks.

Two accessible 10% niacinamide serums often compared in India and beyond.

A leave-on BHA exfoliant compared with an OTC adapalene gel — two different routes people use for clogged pores, blackheads and uneven texture.

For the occasional spot, is a hydrocolloid patch or a spot cream the better fit? It depends on the spot.

Two 10% azelaic acid options often compared for post-acne marks and uneven tone — a budget suspension vs a booster serum with supporting ingredients.

Two budget The Ordinary products often compared for post-acne marks — azelaic acid suspension vs high-strength vitamin C.

Two French pharmacy daily gels often compared in the UK and Canada for blemish-prone skin — both pair actives with a lightweight moisturiser feel.