1. Salicylic acid
Salicylic acid is a beta hydroxy acid (it sometimes goes under the name BHA too). It has many highly regarded acne-fighting properties.
Firstly, it exfoliates the surface of the skin to remove dead skin and uncover new, brighter skin. It also works a lot deeper too, dissolving the skin debris and oil lurking under your skin.
Nutritionist, Emily Rollason says: “As well as unclogging pores, salicylic acid has some anti-inflammatory properties. This may help to reduce the swelling and redness that often come with acne.”
2. Tea tree oil
Tea tree oil originates from a native Australian plant called the melaleuca alternifolia. You've probably heard of it already as it's a well-known natural ingredient used in skincare for acne.
Boasting anti-bacterial and antiseptic properties, it not only helps to clear congested skin, but also reduces redness too. All in all, this plant-derived ingredient has strong credentials as an ingredient in acne skincare.
Nutritionist, Emily Rollason says: “Tea tree oil might be natural, but it’s properties have been studied for several years. Particularly when it comes to reducing inflamed red spots. If you’re looking for an essential oil to aid with an outbreak, this is the one.”
3. Willow bark
Willow bark is full of skin-boosting vitamins and minerals that are great for clearing up spots and soothing irritation. Most significantly, it’s a natural, botanical source of salicylic acid.
This means it dissolves oily sebum and dead skin cells that are clogging up your pores. Meanwhile on the surface, its exfoliating properties get to work on shrinking the appearance of pores.
Nutritionist, Emily Rollason says: “Willow bark is generally gentle on skin. So, as well as being a great all-rounder in acne skincare, it’s also safe for most skin types."
4. Neem extract
Neem is a powerful antibacterial herb and an effective, natural, plant-based acne skincare ingredient (just make sure you choose neem extract and not neem oil which can be an irritant.)
Neem extract offers skin-calming benefits, and as an antioxidant, it decreases harmful microbes harbouring on your skin’s surface. Also look out for melia azadirachta, as it's sometimes listed by its Latin name in ingredients.
Nutritionist, Emily Rollason says: “Neem extract contains polysaccharides which can aid with increasing skin hydration. This may enhance the appearance of skin.”