Skindex: How To Tell If Your Moisturiser Is Non-Comedogenic

Whether you're a TikTok obsessive reaping the consequences of an ever-changing skincare line-up, or you're burdened with a temperamental complexion that can't withstand even the slightest of beauty updates, it's no secret that good skin requires continuity when it comes to products. There's nothing more heartbreaking that switching to a shiny new moisturiser, only to find out the formula has congested your skin and left a string of stubborn blemishes and blocked pores behind - particularly when there isn't an obvious reason. The not-so obvious reason? Comedogenic ingredients.

The question is, how do you know if your moisturiser is non-comedogenic and how far can we trust brands that boast the buzzy term? We consulted the experts.

What Are Non-Comedogenic Moisturisers?

'Comedogenic describes something that is likely to block your pores and may cause whiteheads and blackheads (aka comedones),' says dermatologist Dr Psomadakis. 'Non-comedogenic moisturisers are formulated to reduce the risk of congesting skin.'

She explains that the comedonicity scale rates ingredients from 1-5 based on how likely something is to clog your pores. 'An ingredient on its own may be comedogenic, but its presence in a moisturiser does not necessarily mean the moisturiser itself is comedogenic as the overall concentration and formula matters.'

Consultant dermatologist Dr Derrick Phillips notes that they are ideal for people with existing acne or oily, blemish prone skin, as they help maintain moisture balance without contributing to the development of blemishes.

How Do I Know If My Moisturiser Is Non-Comedogenic?

'Many moisturisers will say on their label or advertising materials if they are non comedogenic,' explains Dr Psomadakis. 'However, even if a moisturiser does not specify this does not necessarily mean it will block pores and vice versa; even a non comedogenic moisturiser can clog pores.'

The problem is, similarly to 'clean', the term is entirely unregulated and doesn't actually require the brand to fit within any specific guidelines. 'The label is more of a useful clue that the formula won’t be very greasy and thick, but rather more light and suitable for acne-prone skin,' she adds.

Can Non-Comedogenic Moisturiser Still Clog Pores?

Although non-comedogenic products have been formulated with blemish-prone skin in mind, they can still potentially clog pores. However, they are less likely to clog your pores than products without this claim. How you apply the moisturiser, and the other products used in your skincare routine can influence the risk of breakouts.'

Another way to navigate buying a moisturiser for acne-prone skin is to target pore-friendly ingredients, such as salicylic acid or hyaluronic acid, and avoid oils like coconut oil or cocoa butter that are more likely to block pores.

Shop The Best Non-Comedogenic Moisturisers