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Azelaic acid is a tyrosinase inhibitor, which means it helps to even out your skin tone and prevent and treat hyperpigmentation due to conditions like melasma, Westbay told us. It can also lighten post-inflammatory hyperpigmentation from acne including dark spots (which are most often seen in people who have darker skin tones), and red scars (most commonly seen on fair skin tones), according to Westbay. It does so by acting as an inhibitor of tyrosinase, the enzyme responsible for making melanin.
The same goes for this product. I started seeing immediate results, and I felt confident writing this review because I know things will only get better from this point on.Computers Tech All Computers Laptops Gaming Laptops Laptops for College Students Computer Monitors Ergonomic Keyboards Paula’s Choice 10% Azelaic Acid Booster truly goes the extra mile and besides helping with acne, rosacea, and hyperpigmentation, it also soothes irritations and moisturizes the skin.
On one hand, The Ordinary's Niacinamide 10% + Zinc 1% serum doubles down on being for those with oily skin types. This is in large part due to the inclusion of Zinc PCA, an oil-regulating ingredient. So, if you have oily/combination skin then this means you'll love it even more. However, normal-to-dry skin types may find it to be too drying. I wouldn't put [azelaic acid] on top of other products with salicylic acid or glycolic acid because you're going to compound that irritation,” Farah says. “Typically, you want to either remove other irritating things from the regimen or at least separate them, so you can use one thing in the morning and another at nighttime.” How long does azelaic acid take to work? Azelaic acid also likely won’t do much for those with severe cystic acne. “It might help a little bit with the pigment that's left over after an acne lesion clears, but for someone who has deeper cystic acne, [azelaic acid] isn’t going to penetrate that far into the skin,” Bordone says. To combat cystic acne, our experts previously recommended stronger ingredients like benzoyl peroxide that inhibit bacterial growth and retinoid gels like adapalene that reduce clogging. How to use azelaic acid Both serums more or less target the same things: redness, excess oil, and enlarged pores, but they actually take slightly differing approaches to achieving this (which we love, because it gives us options!) Our Redness Relief Solution with 10% Azelaic Acid can be used by everyone whose skin needs a little TLC, all ages, all skin types and tones. It is also suitable for people prone to Rosacea*, but avoid putting on open flare ups and we would always recommend patch testing and consulting with a dermatologist or your GP if you suffer from these conditions.You *could* argue that The Inkey List's isn't strictly oil-free given the inclusion of PEG-40 Hydrogenated Castor Oil (and The Ordinary's is oil-free), BUT it makes up less than 1% of the formula so any downsides are more or less negligible, rendering it a moot point. How on Earth are we meant to split them?
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