“Error: skincare overload! Skincare overload!” Keep in mind when the mere considered placing acids in your pores and skin made you run in the wrong way? Now you possibly can’t get sufficient of them. Glycolic acid. Lactic acid. L-Ascorbic Acid. You’re utilizing all of them and then you definately’re questioning why your pores and skin’s all dry and flaky rapidly… 🙄
Acids are highly effective. They work. They offer you outcomes. Quick. It’s simple to get addicted. However that is one case the place extra ISN’T higher. Go overboard with acids and also you’ll destroy your pores and skin (actually). And I imply actually. Misuses of some acids can destroy your pores and skin’ protecting barrier. As soon as that occurs, you’re weeks, typically months, of babying your pores and skin again to well being. No acids. No actives. Simply bland, boring moisturizers and sunscreen. Ask me how I do know.
Acids do have a spot in your skincare routine. You simply have to know tips on how to combine and match them to get the most effective outcomes with out the irritating negative effects. I’m right here to assist. Right here’s the whole information on tips on how to layer acids in your skincare routine:
What Sorts Of Acids Are Used In Skincare?
Alpha Hydroxy Acids (AHAs)
A household of water-soluble exfoliants that work by dissolving the glue that holds skin cells together to allow them to slough off. With them out of the image, your pores and skin is softer, smoother and brighter. Plus, they hydrate pores and skin, too. The catch? Excessive concentrations can dry out and irritate pores and skin. The most famous members of the family are glycolic acid, lactic acid and mandelic acid.
Now, not all AHAs are created equal. Glycolic acid is the smallest molecule, which suggests it penetrates deepest – nice for outcomes, horrible in case you overdo it. Lactic acid is greater and gentler, so it sits extra on the floor. Mandelic acid is the light big of the group – even larger molecules, even gentler, good in case your pores and skin throws a match at the whole lot else.
And right here’s one thing no person tells you: AHAs make your pores and skin extra delicate to the solar. Like, considerably extra delicate. You know the way vampires burst into flames? Your pores and skin gained’t truly combust, however UV harm occurs method quicker while you’re utilizing AHAs. Sunscreen isn’t non-obligatory – it’s obligatory.
Finest picks:
- Paula’s Selection Superior Smoothing Therapy 10% AHA ($39.00): This super-concentrated exfoliating cocktail incorporates Glycolic, Lactic, Malic, and Salicylic Acids to smoothen out imperfections, fade away darkish spots, and deal with zits. Out there at Cult Beauty, Dermstore, Paula’s Choice, Selfridges, and SpaceNK.
- The Strange Glycolic Acid 7% Firming Resolution: A easy, no-frills Glycolic Acid exfoliant that brightens the complexion and fades away darkish spots. Out there at Beauty Bay, Boots, Cult Beauty, Sephora, SpaceNK, The Ordinary, and Ulta.
- The Strange Lactic Acid 10% + HA 2% ($8.90): A easy Lactic Acid exfoliant enriched with Hyaluronic Acid to exfoliate and hydrate pores and skin on the identical time. Out there at Beauty Bay, Boots, Cult Beauty, Sephora, SpaceNK, The Ordinary, and Ulta.
- The Strange Mandelic Acid 10% + HA ($6.80): A primary method with mandelic acid to exfoliate oily-acne susceptible pores and skin and Hyaluronic Acid to hydrate. Out there at Beauty Bay and Ulta.
Associated: Glycolic Acid VS Lactic Acid: Which One Should You Use?
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Beta Hydroxy Acid (BHA)
Salicylic acid is the one BHA utilized in skincare. Not like AHAs, it’s oil-soluble. This implies it does double obligation: it exfoliates the surface of the skin AND gets inside the pores, unclogging them from within. Plus, it has another trick up its sleeve: it has anti-inflammatory properties that soothe redness and irritations.
Right here’s why salicylic acid is the holy grail for greasy, acne-prone pores and skin: it cuts by means of oil like nothing else. Whereas AHAs are sitting on the floor doing their factor, salicylic acid dives deep into your pores and clears out all of the gunk – useless pores and skin cells, extra sebum, the entire mess.
However don’t make the error of pondering extra is best. I’ve seen folks use a salicylic acid cleanser, adopted by a salicylic acid toner, adopted by a salicylic acid spot therapy. Then they marvel why their pores and skin is peeling off in sheets. One salicylic acid product per routine is a lot for most individuals.
Finest picks:
- Drunk Elephant T.L.C. Framboos Glycolic Evening Serum ($90.00): Don’t let the identify idiot you. This exfoliant has each salicylic acid to unclog pores and glycolic acid to fade away the darkish spots pimples typically go away behind. Out there at Cult Beauty, Sephora and SpaceNK.
- Paula’s Selection Pores and skin Perfecting 2% BHA Liquid ($29.00): The cult exfoliant from the model, it unlclogs pores and treats blackheads and zits. The feel’s slightly sticky, however in case you can take that, this is among the finest salicylic acid exfoliants on the market. Out there at Cult Beauty, Sephora, and SpaceNK.
- The Inkey Listing Beta Hydroxy Acid (£9.99): A easy, no-frills salicylic acid exfoliant for folks on a finances. Out there at Cult Beauty.
Associated: Why Salicylic Acid Is The Key To Spot-Free Skin

Hyaluronic Acid
Hyaluronic acid is technically a sugar. A brilliant hydrating one. Hyaluronic acid acts like a moisture magnet that attracts water from the air into the skin. It’s so highly effective, it binds as much as 1000 instances its weight in water! All that moisture makes pores and skin softer, plumper and brighter.
Fast actuality verify: hyaluronic acid isn’t an exfoliating acid. It doesn’t make you peel or purge or any of that stuff. It’s simply actually, actually good at holding onto water. That’s it. That’s the entire job.
And right here’s a mistake everybody makes: utilizing hyaluronic acid in a dry surroundings. If there’s no moisture within the air for it to seize, it’ll pull water out of your pores and skin as a substitute.
So in case you reside in a desert local weather or it’s winter and the heating’s blasting, that you must apply hyaluronic acid to damp pores and skin and lock it in with a moisturizer instantly. In any other case you’re principally drying out your pores and skin with a hydrating product. Ironic, proper?
Finest picks:
- La Roche Posay Heal B5 Hyaluronic Acid Serum (£39.99): A easy, no-frills Hyaluronic Acid serum with Vitamin B5 to appease redness. Out there at Boots and Sephora.
- Niod Multi-Molecular Hyaluronic Acid (£30.00): Essentially the most hydrating and plumping serum I’ve tried, it has 13+ types of Hyaluronic Acid to hydrate each layer of pores and skin. Out there at Beauty Bay, Cult Beauty, and Niod
- Paula’s Selection Resist Hyaluronic Acid Booster ($39.00): A hyaluronic acid serum with ceramides to strengthen the pores and skin’s protecting barrier and heal dry pores and skin. Out there at Cult Beauty, Dermstore, and SpaceNK.
- The Strange Hyaluronic Acid 2% + B5 (£7.90): A easy method with Vitamin B5 to appease and hydrate pores and skin. It’s fragrant-free and appropriate for delicate pores and skin too. Out there at Beauty Bay, Boots, Cult Beauty, Sephora, SpaceNK, The Ordinary, and Ulta.
Associated: Hyaluronic Acid Skincare Benefits: Do You Need It?
L-Ascorbic Acid
A weak acid, L-Ascorbic Acid is the pure type of vitamin C. It fights free radicals, brightens skin and boosts collagen. However it’s unstable AF. It goes dangerous tremendous shortly when uncovered to mild, warmth and air. Excessive concentrations additionally sting and irritate pores and skin. That’s why numerous folks desire to make use of Vitamin C derivates. They’re much less efficient however gentler on the pores and skin and final method longer too.
Let’s discuss that instability for a second. You know the way your vitamin C serum begins off clear after which turns brown or orange? That’s oxidation. And oxidized vitamin C doesn’t simply cease working – it could actually truly irritate your pores and skin extra. So in case your serum’s modified colour, chuck it. I don’t care in case you purchased it final month. It’s finished.
The entire “vitamin C within the morning” factor exists for a purpose. It boosts your sunscreen’s effectiveness and fights the free radical harm from UV publicity and air pollution all through the day. But when your vitamin C stings like hell, you’re most likely utilizing too excessive a focus. Begin with 10% or decrease and work your method up. Your pores and skin doesn’t get bonus factors for struggling.
Finest Picks:
- MaeLove Glow Booster ($27.95): The most affordable Vitamin C serum on this record, it does the whole lot the others do, but it surely incorporates a citrus extract that could be irritating for delicate pores and skin. Out there at Maelove.
- Paula’s Selection C15 Booster ($46.75): It’s enriched with Hyaluronic Acid and glycerin to deeply hydrate pores and skin. Out there at Cult Beauty, Dermstore, Sephora, and SpaceNK.
- Skinceuticals CE Ferulic ($169.00): The unique Vitamin C serum, it prices an arm and a leg, but it surely works wonders and delivers what it guarantees. Out there at Dermstore and Skinceuticals.
Associated: 5 Anti-Aging Superstars You Should Add To Your Skincare Routine

Polyhydroxy Acids (PHAs)
A family of exfoliants that’s as effective as Alpha Hydroxy Acids but with a larger molecular structure. Translation: they exfoliate pores and skin simply as effectively however are much less irritating. Essentially the most well-known family members are gluconolactone and lactobionic acid.
PHAs are the unsung heroes of the acid world. They do the whole lot AHAs do – exfoliate, brighten, easy – however they’re method much less more likely to wreck your pores and skin within the course of. The larger molecules imply they’ll’t penetrate as deep, which appears like a nasty factor however is definitely sensible in case your pores and skin’s delicate.
Plus, PHAs have humectant properties, that means they really assist your pores and skin maintain onto moisture whereas they exfoliate. So that you’re not getting that tight, dry feeling you get with glycolic acid. When you’ve tried AHAs and your pores and skin hated you for it, PHAs are your second probability.
Finest Picks:
- The Inkey Listing PHA Toner ($10.99): Out there at Cult Beauty
Retinoid Acid
Retinoic acid is the one type of Vitamin A your physique can recognise and use to deal with wrinkles. It fights free radicals, speeds up the skin’s natural exfoliating process and boosts the production of collagen. However it’s tremendous harsh on the pores and skin. It may trigger extreme dryness, peeling and irritation. That’s why it’s prescription solely. OTC types of retinoids, like retinol and retinaldehyde, have to be transformed into retinoid acid to work their magic. They’re gentler however much less efficient.
The retinoid peeling section is actual. Whenever you first begin utilizing retinoids, your pores and skin would possibly undergo a tough patch – actually. Peeling, flaking, redness, the works. This doesn’t imply it’s not working. It means that you must again off on the frequency, load up on moisturizer, and trip it out. Most individuals freak out and stop proper after they’re about to see outcomes.
Additionally, the entire “retinoids skinny your pores and skin” fantasy? Full rubbish. Retinoids truly thicken the deeper layers of your pores and skin by boosting collagen manufacturing. What they do is skinny out the useless, thick, crusty outer layer. That’s actually the purpose.
Finest Picks:
- The Strange Granactive Retinoid 2% Emulsion ($12.10): This straightforward method incorporates each retinol and granactive retinoid, a brand new type of retinoid that’s nice at treating zits. Out there at Beauty Bay, Boots, Cult Beauty, The Ordinary, and Ulta
- Paula’s Selection Resist 1% Retinol Booster ($52.00): A excessive dose retinol serum infused with antioxidants that can assist you struggle untimely growing old. You should use it by itself for optimum impact. If that’s too irritating on your pores and skin, combine a few drops together with your moisturiser. Out there at Cult Beauty, Dermstore, Paula’s Choice and SpaceNK
- Peter Thomas Roth Evening Infusion PM ($65.00): 1.5% retinol launch regularly over a interval of a number of hours to make it gentler in your pores and skin. Has a moisturising squalane base and its justifiable share of antioxidants. Out there at Beauty Bay, Cult Beauty, Look Fantastic, Peter Thomas Roth, Revolve, and Ulta
Associated: What Form Of Retinoids Is Right For You?
How To Layer Acids In Your Skincare Routine
Can You Layer Exfoliating Acids?
That is the primary mistake I see folks make in layering acids. Everybody needs to make use of Pixi Glow or The Ordinary Glycolic 7% Toning Solution however then you definately’ve heard that lactic acid is the brand new superior child on the skincare block and, wait, I’ve just a few blackheads so why not throw salicylic acid into the combo too?
As a result of an excessive amount of exfoliation is gonna strip your pores and skin uncooked and irritate it as hell. Useless cells are there for a purpose: to guard the newer cells that aren’t prepared to come back to the floor but. Eradicating essentially the most superficial layer makes your pores and skin smoother and brighter. Eradicating all of the layers leaves it crimson and delicate.For the love of your pores and skin, cease including all of the “cult” exfoliating merchandise into your pores and skin. Simply decide the one acid that works for you and persist with that:
- Dry and sun-damaged pores and skin: glycolic acid
- Oily and acne-prone pores and skin: salicylic acid
- Delicate pores and skin: lactic acid or PHAs
However let’s say that your pores and skin might actually profit from a couple of sort of acid. Perhaps you will have oily however sun-damaged pores and skin that wants each glycolic and salicylic acids or it’s dry and delicate and a combo of AHAs/PHAs fits it higher than a excessive focus of glycolic acid. What do you do on this case?
I like to recommend you decide a product that has each varieties of acids. Drunk Elephant T.L.C. Framboos Glycolic Night Serum ($90.00), for instance, has each glycolic, lactic and salicylic. These merchandise are formulated so the general ratio of acids does the exfoliating job with out irritating pores and skin.
Layering 3 acid merchandise from The Strange could also be cheaper however extra dangerous. You might get an general focus of acids that’s too sturdy on your pores and skin, destroy its protecting barrier and be left with a crimson, flaky, painful mess. In the case of exfoliation, much less is extra.
Associated: AHAs VS BHA: Which One Should You Use?

Can You Layer AHAs, Vitamin C and Retinoids?
So lots of you might be anxious that layering AHAs, vitamin C and retinoids could make them ineffective. This isn’t actually a difficulty. Even when these ingredients work best at different pHs, they never deactivate one another completely to make them useless.
Nope, the true threat right here is irritation. In case you have delicate pores and skin, layering AHAs, vitamin C and retinoids is a certain technique to get an irritation. However even when your pores and skin is extra resistant, it’s finest to begin sluggish and introduce these superstars into your skincare routine slowly.
I like to recommend utilizing vitamin C within the morning underneath sunscreen (it boosts its effectiveness) and different AHAs and retinoids at evening. One other trick is to make use of merchandise that comprise two or extra of those superstars. Some purpose because the acids. They’re formulated to provide the most advantages with the less negative effects.
Associated: Mix And Match: The Skincare Ingredients You Should Never Use Together
Can You Layer Salicylic Acid With Benzoyl Peroxide Or Retinoids?
Benzoyl peroxide is a strong zits fighter. It kills P.Acnes, the bacteria that causes acne. However it’s harsh on the pores and skin (it’s a killer, in any case). It may trigger redness, flakiness and peeling. That’s why it’s finest to make use of it as a spot therapy solely. Because it’s so harsh by itself, it’s not a good suggestion to make use of it along with salicylic acid or retinoids. However, that doesn’t imply these two can’t be a part of your anti-acne routine, as effectively.
Simply use them at totally different instances. I like to recommend you placed on benzoyl peroxide within the morning and use salicylic acid and retinoids at evening. Or you should utilize salicylic acid each morning and alternate benzoyl peroxide and retinoids at evening. No matter works finest on your pores and skin.
Associated: Benzoyl Peroxide VS Salicylic Acid: Which One Should You Choose?

Can You Layer Hyaluronic Acid With Different Acids?
Sure! Sure! Sure! You may layer hyaluronic acid with the whole lot. Actually, I like to recommend you do. Particularly in case you’re utilizing anti aging superstars like retinol, glycolic acid and Vitamin C. These antiaging superstars are harsh on the pores and skin, leaving it dry and delicate. Including hyaluronic acid to your skincare routine helps counteract their drying results. Hyaluronic acid deeply hydrates pores and skin, leaving it softer and smoother. In case your retinol is leaving your pores and skin feeling tight, attain for a hyaluronic acid serum pronto!
The Backside Line
Look, acids work. However you gotta cease treating your face such as you’re making an attempt to see how a lot it could actually take earlier than it faucets out. Hyaluronic acid? Pile it on with the whole lot, it’s simply hydration. Vitamin C, AHAs, BHAs, retinoids? Choose one or two and chill. Don’t use three exfoliating acids as a result of TikTok stated they’re all must-haves. Don’t slap benzoyl peroxide and retinoids collectively and marvel why your face is peeling off. Use vitamin C within the morning, alternate your exfoliating stuff at evening, and for the love of your pores and skin barrier, put on sunscreen. The distinction between truly good pores and skin and a crimson, offended mess isn’t shopping for extra merchandise – it’s utilizing much less of them.




