a quick guide to mandelic acid
When it comes to skincare acids, it’s usually hyaluronic and glycolic acids that get all the attention, with salicylic and lactic acids coming in a close second. Now, no shade to those ingredients, which deserve all the shout-outs, but there's another somewhat under-the-radar acid that has earned its time in the spotlight. We’re talking about mandelic acid, the gentle exfoliating ingredient that’s probably missing from your routine. Sound exciting? It sure is, so keep scrolling for everything you need to know about mandelic acid, including how it works and how you should be using it.
what is mandelic acid?
Mandelic acid is a member of the alpha hydroxy acid (AHA) family (which also includes glycolic, lactic and citric acids). Like other AHAs, it’s plant-derived — in this case, from bitter almonds — and it’s well-loved for its exfoliating benefits. What sets it apart from its cousins is the size of its molecules: It has a larger molecular structure than other exfoliants, so it penetrates the epidermis slower, making it gentler and less irritating. But just because it’s gentle doesn’t mean it’s not as effective as other AHAs, which is why it’s such a favourite of those with sensitive skin.
what are the benefits of mandelic acid?
Mandelic acid works as a chemical exfoliant, meaning it helps get rid of dead skin cells to reveal a brighter and clearer complexion. Here, we’ll break down the benefits further:
1. helps clear away dead skin cells.
Exfoliation is the first step towards a glowing complexion, but only when done correctly. Enter mandelic acid, which helps to slough away dead skin by dissolving the bonds between cells at the very top layer. That’s why it’s a great choice for those with sensitive skin because it doesn’t penetrate as deeply, which means you get all the glowing benefits of a chemical exfoliant without the risk of irritation.
2. reduces dark spots and fine lines.
The exfoliation process also works to encourage cell turnover and collagen production, which can help lighten and brighten dark spots and soften the appearance of fine lines.
3. dissolve clogged pores.
But that’s not all. Unlike other AHAs, which are water-soluble, mandelic acid is oil-soluble, which allows it to penetrate deeper into oily pores and help control sebum production, which makes it a great ingredient for treating acne and congestion.
how do you incorporate mandelic acid into your skincare regimen?
One of our favourite ways to harness the benefits of this ingredient is to get an in-office chemical peel infused with a high percentage of mandelic acid. That’s because while it’s gentler than other AHAs, it’s still nice and potent.
how do you incorporate mandelic acid into your skincare regimen?
Mandelic acid is a member of the alpha hydroxy acid (AHA) family (which also includes glycolic, lactic and citric acids). Like other AHAs, it’s plant-derived — in this case, from bitter almonds — and it’s well-loved for its exfoliating benefits. What sets it apart from its cousins is the size of its molecules: It has a larger molecular structure than other exfoliants, so it penetrates the epidermis slower, making it gentler and less irritating. But just because it’s gentle doesn’t mean it’s not as effective as other AHAs, which is why it’s such a favourite of those with sensitive skin.
You can also purchase products that contain a lower percentage of mandelic acid for at-home use, such as a toner or serum. If you’re new to incorporating it into your skincare routine, we suggest starting slow by using it once a week to begin with.
is mandelic acid safe for all skin types and tones?
Because it’s tolerated by most patients, mandelic acid is the go-to exfoliator for even the most sensitive of skin types. It’s also often recommended for melanin-rich skin as it’s less likely to irritate the skin, leading to hyperpigmentation.
are there any ingredients you should avoid using with mandelic acid?
Acids are highly effective active ingredients, so it can be easy to overdo it and run the risk of compromising your skin barrier. When it comes to using multiple acids in your routine, we suggest applying one in the morning and one at night or alternating the days you use each. Or just leave it to the professionals and look for formulations that safely combine multiple low-level acids.
