The acne retinoid you can buy without a prescription in the US. What it does, what the research shows, how to get through the first few weeks, and what 14 skincare experts said about it on camera.
You have heard adapalene is the acne retinoid you can buy without a prescription in the US. Then the questions start. Will it make your skin worse before it gets better? How often should it go on, and how much? Is it the same as retinol, or as tretinoin? And why does it sting in the first few weeks?
The reassuring part: the experts we follow are warm on adapalene, and several of the dermatologists call it the best acne treatment you can buy over the counter. If you just want a name, the adapalene product they rate highest right now is Differin Adapalene Gel 0.1%, with a Guru Score of 94% from 18 experts.
Adapalene's own Guru Score is 93%, from 52 mentions by 14 skincare experts, among them dermatologists, a cosmetic chemist and a medical esthetician. Their reservations are practical rather than doubts about whether it works. It can make skin sensitive at the start, it is not for pregnancy, and it suits some parts of the body better than others. Below, what the experts said sits right next to what the studies and the medicine labels say, so you can see where the two line up.
Adapalene is a retinoid medicine used to treat acne: it unclogs pores, calms inflamed spots and helps stop new ones forming. The experts we track recommend it, most of all as a first choice for acne without a prescription. In trials it cleared acne about as well as low-strength tretinoin and was gentler on the skin [7, 8]. In the US the 0.1% gel has been sold over the counter since 2016 for anyone aged 12 and over [1]; in the UK it needs a prescription [4, 5]. Expect some dryness and stinging in the first few weeks, and up to 3 months before you judge it [2, 3].
| Question | What we found |
|---|---|
| What is it used for? | Acne: blackheads, whiteheads and inflamed spots [1, 2]. |
| Do skincare experts recommend it? | Yes. Several dermatologists call it the best acne treatment you can buy over the counter. |
| Does it need a prescription? | In the US, the 0.1% gel is over the counter and the 0.3% gel is prescription only [1, 3]. In the UK it is prescription only [4, 5]. |
| How long until it works? | Up to 3 months of once daily use, says the US label [2]. |
| Does it irritate? | Often a little at first. Redness, dryness and stinging are most likely in the first few weeks and usually ease [2, 3]. |
| Is it gentler than tretinoin? | Yes. Trials found it better tolerated than tretinoin [7, 8, 9]. |
| Is it safe in pregnancy? | Ask a doctor first. The UK label says not to use it in pregnancy [4], and the US label says to ask a doctor [2]. |
Adapalene is a lab-made retinoid, a relative of vitamin A, and it is a medicine rather than a cosmetic ingredient. It was first approved in the US in 1996 as a prescription acne gel [1].
It works on two parts of acne. It changes how skin cells shed inside the pore, which cuts down the tiny blockages that grow into blackheads, whiteheads and spots, and it appears to calm inflammation too [1, 3]. That is why it is used across the whole area that breaks out, not dabbed on one spot.
It binds to specific retinoid receptors in skin cells [3], and DermNet describes it as the least irritating of the topical retinoids [14]. Retinol, by contrast, is a cosmetic retinoid sold over the counter for tone and texture, not an acne medicine [15].
Here is what each of them said on camera, with a link to the moment they said it.
Adapalene is arguably the best, best over-the-counter FDA approved acne treatment option available. It's a retinoid, and retinoids are a game changer and a staple when it comes to clearing up and preventing acne breakouts. Retinoids help to normalize skin cell turnover, reducing the pore clogging issue.Watch ▸
That is why adapalene is my absolute number one pick above all others for your acne treatment. [...] Use this in your nighttime skincare routine, start slow with two to three times per week, use just a pea-sized amount for the entire face, [...] always moisturize with this, and you can [...] eventually [...] use this treatment up to nightly if you can tolerate it.Watch ▸
Adapalene is probably the most effective ingredient that we can find over the counter for all forms of acne. It solves many of the problems that we have with acne, and it's very, very well tested. [...] If you could abandon everything else and only pick one thing with thirty dollars, it would be adapalene for me.Watch ▸
Hands down, I repeat, hands down, the best over-the-counter acne medication you can get over the counter is adapalene gel 0.1%. [...] It can take 2 to 3 months to work on whiteheads, blackheads, and inflammatory acne. But do not use if you're pregnant.Watch ▸
Adapalene is less irritating in clinical trials and anecdotally.Watch ▸
At the drugstore there is adapalene, which you can use at night. It is one of the strongest ones available over the counter. It's not a joke. You do not want to use this while pregnant. Just be careful, and it might make you very sensitive, so approach with caution.Watch ▸
The experts are broadly agreed on adapalene, so the caveats are where the useful detail sits.
The evidence is strongest for acne, and it is solid. The American Academy of Dermatology's 2024 acne guidelines make a strong recommendation for topical retinoids, the group adapalene belongs to [6].
Next to tretinoin, adapalene holds its own. A pooled analysis of five trials in 900 people found adapalene 0.1% gel cleared acne about as well as tretinoin 0.025% gel, started working a little faster, and was considerably easier on the skin [7]. A 10 week trial in 409 people found the same against the stronger tretinoin 0.05% cream: similar results, with less redness, dryness and peeling [8].
It is worth knowing what a good result looks like. In the 12 week trial behind the US prescription label, 16% of people using the 0.1% gel and 21% using the 0.3% gel were rated clear or almost clear, against 9% using a plain gel. Total spot counts fell by about 42% and 45%, against about 34% on the plain gel [3]. So it helps most people a fair bit and clears a minority completely, which is why it is often paired with benzoyl peroxide.
For signs of ageing the evidence is thinner but real. In a 9 month trial in 90 people with sun-damaged skin, adapalene 0.1% and 0.3% lightened age spots in 57% and 59% of people, against 36% on a plain gel, and blinded photo reviews found improved wrinkles [12]. A later trial found 0.3% adapalene did as well as tretinoin 0.05% cream on photoaged skin over 24 weeks [13]. Adapalene is licensed for acne, not ageing, and the 0.3% strength is prescription only in the US [2, 3].
Where you live decides how you get adapalene, and which retinoid you reach for depends on whether acne or ageing is the main job.
In 2016 the FDA approved adapalene 0.1% gel for over-the-counter use for acne in anyone aged 12 and over, making it the first retinoid sold without a prescription for acne in the US [1]. The 0.3% gel is still prescription only there [3]. In the UK adapalene is a prescription only medicine, and the NHS lists it among the acne treatments a GP can prescribe [4, 5]. If you are outside the US, a GP, dermatologist or pharmacist can tell you what is available where you are.
Tretinoin is the older, stronger prescription retinoid. For acne, trials found adapalene about as effective and noticeably better tolerated [7, 8, 9], and DermNet calls adapalene the least irritating topical retinoid and tretinoin the most [14]. DermNet describes long-term tretinoin use reducing fine wrinkles, freckling and other sun damage [14]. Dr Dray used over-the-counter adapalene herself for ageing for a long time before moving to tretinoin, and says she saw great results.
Retinol is a cosmetic retinoid, sold over the counter and used to improve uneven tone, pigmentation and texture [15]. Adapalene is a licensed acne medicine [1]. If breakouts are your main worry, adapalene is the one with acne approval behind it [1]. If you only want help with fine lines, retinol has trials of its own; see our retinol guide.
The labels are simple: a thin layer, once a day, over the whole area that breaks out, not just on spots [2, 3]. Most of the trouble comes from doing too much too soon.
The labels say once a day [2, 3]. Many dermatologists ease in more slowly. The Budget Dermatologist suggests two to three nights a week at first, building up to nightly if your skin tolerates it, and says you still get benefit if you only manage a few nights a week. One of our experts says it can go on twice a day; the US labels say once [2, 3].
A thin layer [2]. The Budget Dermatologist suggests a pea-sized amount for the whole face, and not using it as a spot treatment.
Expect some redness, dryness, flaking or stinging at the start. On the prescription label these were most likely in the first four weeks, mostly mild to moderate, and usually eased with continued use [3]. The over-the-counter label also warns that acne may look worse in the early weeks before it improves [2]. A moisturiser helps, and so does using it less often for a while [3]. Stop and speak to a doctor if the irritation becomes severe [2].
Up to 3 months of once daily use, says the US label [2]. The prescription label says to have treatment re-evaluated if nothing has improved after 12 weeks [3]. Dr. Daniel Sugai's tip: buy the bigger tube, because it takes 2 to 3 months to work.
Limit sun exposure, including tanning beds, and use sunscreen when you go outdoors [2]. The prescription label says to apply it in the evening [3]. Adapalene itself does not break down in light the way tretinoin does [11], which is why some experts say morning use is possible, but the labels still advise keeping sun exposure down while you use it [2, 3].
Keep it away from your eyes, lips and mouth, and off cut, eczema-prone or sunburnt skin [2, 4]. Do not wax areas you treat with adapalene [2, 3].
Talk to a doctor first. The UK label says adapalene should not be used in pregnancy or when planning a pregnancy, and that treatment should stop if you become pregnant [4]. The US over-the-counter label says to ask a doctor before use if you are pregnant or breastfeeding, and to stop and ask a doctor if you become pregnant [2]. When it went over the counter, the FDA said there was no evidence that the 0.1% gel causes birth defects, given how little reaches the body, but still advised asking a doctor [1]. If you used it before you knew, a review of topical retinoids in early pregnancy found no clear rise in birth defects or miscarriage [16]. For breastfeeding, the UK label says not to apply it to the chest [4].
Adapalene already asks a lot of your skin at first, and the labels warn that irritation is more likely when you use more than one acne treatment at once [2]. Add one new active at a time, so you can tell what your skin is reacting to.
The pairing with the most evidence. In a 12 week trial in 517 people, a gel combining adapalene 0.1% with benzoyl peroxide 2.5% worked better than either ingredient alone, with a difference in spot counts as early as week 1, and was about as well tolerated as adapalene on its own [10]. Unlike tretinoin, adapalene stays stable when mixed with benzoyl peroxide [11], so using a separate benzoyl peroxide wash alongside it is a common set-up. Expect extra dryness.
Doctorly suggest azelaic acid plus adapalene as a step up that stays over the counter. The two have been tested head to head in adult women with acne, where 15% azelaic acid gel did about as well as adapalene 0.1% on inflamed spots [17]. We found no trial of the two used together, so introduce them one at a time.
Go carefully. The UK label warns that peeling agents and abrasive cleansers can add to the irritation [4]. If you use salicylic acid or glycolic acid, keep them to different times of day or different nights from adapalene.
A popular partner because it is gentle. We found no trial of the two together, so treat any claim that niacinamide makes adapalene easier to tolerate as untested.
Do not double up. Adapalene is already a retinoid, so adding retinol or tretinoin on top just adds irritation. Pick one.
Yes, always. The prescription label suggests a moisturiser to ease dryness [3], and the experts agree. Some put moisturiser on first, some after, and The Budget Dermatologist suggests a moisturiser sandwich while your skin adjusts.
The best one for you depends on your skin and your budget, so here is the top-rated pick for each need, from the products below.
DifferinAdapalene Gel 0.1%
Gentler than other over-the-counter retinoids
94%Guru Score from 18 experts
Best budget pick
NeutrogenaAdapalene 0.1% Gel
Fades and prevents dark spots
84%Guru Score from 3 experts
Best for oily skin
La Roche-PosayEffaclar Adapalene Gel 0.1%
Long-lasting bottle, economical for the price
86%Guru Score from 8 expertsA high score for the ingredient does not carry over to every product that contains it. Formula and base change how a product feels and how well it is tolerated. These are the highest-scoring adapalene products at least two experts have rated, ranked by Guru Score.
DifferinAdapalene Gel 0.1%
Rated by 18 experts
The catch: Can cause significant dryness and flaking
94%Guru Score
La Roche-PosayEffaclar Adapalene Gel 0.1%
Rated by 8 experts
The catch: Drying, especially when starting out
86%Guru Score
NeutrogenaAdapalene 0.1% Gel
Rated by 3 experts
84%Guru Score
WalgreensAdapalene Gel 0.1%
Rated by 2 experts
84%Guru Score
Differin4% or 10% Benzoyl Peroxide Wash
Rated by 2 experts
The catch: Bleaches clothing and towels if not rinsed thoroughly
84%Guru Score
AcneFreeAdapalene 0.1% Gel
Rated by 3 experts
79%Guru Score
DifferinAcne Patch with Salicylic Acid
Rated by 3 experts
The catch: Salicylic acid under occlusion may irritate
78%Guru Score
Differin2% Salicylic Acid Body Spray
Rated by 4 experts
The catch: Inhalation risk if sprayed on face
77%Guru Score
DifferinDark Spot Correcting Serum
Rated by 4 experts
The catch: Less effective than the original hydroquinone formula
64%Guru ScoreAdapalene is used to treat acne. It is a retinoid medicine that helps unclog pores, calms inflamed spots and helps stop new ones forming [1, 3]. In the US, the 0.1% gel is sold over the counter for acne in anyone aged 12 and over [1]. The skincare experts we track recommend it as a first choice for acne without a prescription.
It depends where you live. In the US, adapalene 0.1% gel has been over the counter since 2016, while the 0.3% gel is still prescription only [1, 3]. In the UK, adapalene is a prescription only medicine, and the NHS lists it among the acne treatments a GP can prescribe [4, 5]. Elsewhere, ask a pharmacist what is available.
For acne, they are close. A pooled analysis of five trials in 900 people found adapalene 0.1% about as effective as tretinoin 0.025%, slightly faster to start working and considerably better tolerated [7]. Another trial found the same against tretinoin 0.05% cream [8]. Tretinoin is the stronger option, with good evidence for sun damage too [14], but it needs a prescription.
Adapalene is a licensed acne medicine [1]. Retinol is a cosmetic retinoid sold over the counter to improve uneven tone, pigmentation and texture [15]. For breakouts, adapalene is the one with acne approval behind it [1]. If fine lines are your only concern, our retinol guide covers the evidence for it.
Give it up to 3 months of once daily use; that is what the US label says [2]. The prescription label suggests a rethink if nothing has improved after 12 weeks [3]. Your skin may look worse in the first few weeks before it improves [2], so judge it at the 3 month mark, not the first fortnight.
It is a known early effect. The US label warns that acne may appear to worsen in the early weeks before it improves, and that redness, dryness and burning are more likely in the first few weeks and usually ease with continued use [2]. Ease in slowly and moisturise. Stop and see a doctor if the irritation becomes severe [2].
Yes. The labels say once a day [2, 3]. Many dermatologists suggest building up to that: The Budget Dermatologist starts at two to three nights a week and moves to nightly once your skin tolerates it. Using it a few nights a week still counts if that is what your skin can manage.
Night is the usual choice. The prescription label says to apply it in the evening [3], and both US labels advise limiting sun exposure while you use it [2, 3]. Adapalene itself does not break down in light the way tretinoin does [11], but that does not make the sun advice go away. Wear sunscreen every morning.
Yes, and it is the best-studied pairing. In a 12 week trial, a combined adapalene and benzoyl peroxide gel beat either one alone and was about as well tolerated as adapalene on its own [10]. Adapalene stays stable alongside benzoyl peroxide, unlike tretinoin [11]. Expect more dryness, and add one at a time.
Ask a doctor before using it. The UK label says adapalene should not be used in pregnancy or when planning one [4]. The US over-the-counter label says to ask a doctor if pregnant or breastfeeding, and to stop if you become pregnant [2]. If you used it before you knew, a review of topical retinoids in early pregnancy found no clear rise in birth defects or miscarriage [16].
There is some evidence, though less than for acne. In a 9 month trial, adapalene lightened age spots and improved wrinkles on sun-damaged skin compared with a plain gel [12], and 0.3% adapalene matched tretinoin 0.05% on photoaged skin over 24 weeks [13]. It is licensed for acne, not ageing [2, 3]. Dr Dray used it herself for ageing before switching to tretinoin.
It can. The US label says to limit sun exposure, including tanning beds, and to use sunscreen when going outdoors [2], and DermNet notes that topical retinoids can cause photosensitivity [14]. Dr. Shereene Idriss warns that it might make you very sensitive. Wear sunscreen every morning while you use it.
Some experts do, with caveats. Dr. Aleksandra Brown recommends adapalene gel for back acne. Dr Dray finds it can be a little less effective on the chest than the face, and The Budget Dermatologist does not like it across a very large area like the whole back. If body acne is widespread, ask a doctor.
Ask a dermatologist first. Dr Dray says not everyone with rosacea tolerates adapalene, though of the retinoids it is one of the easiest to tolerate, and it may help the spot-like bumps of rosacea if you can. We did not find research on rosacea in the sources we checked, so treat that as one expert's experience.
14 experts, 52 mentions, every one traced to a video you can watch. Sponsored takes are excluded.
This guide combines two kinds of information. The expert consensus comes from 52 mentions of adapalene by 14 skincare experts in their YouTube videos. Each one was read, given a Yay, Mixed or Nay verdict and linked to the moment it was said. Sponsored takes are excluded. The research sections summarise published studies, medicine labels and medical sources, listed in full above.
The Guru Score measures how warmly the experts talk about adapalene. It is not a measure of clinical effectiveness, and this guide is not medical advice. It has not been reviewed by a doctor.
This guide is general information, not medical advice. The Guru Score reflects how warmly the experts we track talk about adapalene; it is not a measure of clinical efficacy. Speak to a dermatologist or doctor about a diagnosed skin condition, and before using any medicine.
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