Differin Gel Explained: How the Active Ingredient Adapalene Works for Acne and How to Use It

“What are the effects and side effects of Differin Gel?”
“I want to know how to use Differin.”

Do you have questions like these?

Differin Gel is an acne treatment medication containing “adapalene” as its active ingredient. It may also offer skin-beautifying benefits and can be helpful for blackheads and enlarged pores (strawberry nose).

However, it is important to be aware of potential side effects such as redness and skin peeling.

On this page, we explain the effects, side effects, and how to obtain Differin Gel.

If you are concerned about acne or acne scars, please also refer to the articles below.

We introduce the types and treatment options for acne and acne scars, so you can explore the approach that best suits your concerns.

At our clinic, we propose a treatment plan tailored to each individual patient and are committed to delivering results. We take the time to listen carefully to your concerns and symptoms, so please book a consultation using the button below.

What Is Differin Gel? An Acne Treatment Containing the Active Ingredient Adapalene

Differin Gel is an acne treatment medication containing “adapalene” as its active ingredient. It works by suppressing skin keratinization and helping to clear clogged pores.

Acne forms when the skin keratinizes and sebum clogs the pores, leading to inflammation and the development of blemishes. Applying Differin Gel allows you to address the underlying causes of acne.

The product is officially named “Differin Gel 0.1%.”

Effects of Differin Gel | Addressing Inflammatory and Non-Inflammatory Acne

Differin Gel may be effective for the following three main types of acne.

Among these types of acne, Differin Gel is particularly expected to be effective for whiteheads (closed comedones).

By helping to clear clogged pores, it addresses acne at its early stage. It also shows effectiveness for inflammatory acne, though combination with an antibacterial agent is recommended in such cases.

Differin Gel is a facial acne treatment.

Back acne is harder to observe and monitor, so we recommend seeking a different acne treatment at a medical institution for such areas.

Does Differin Gel Have Skin-Beautifying Effects? Helpful for Blackheads and Enlarged Pores

Enlarged pores and blackheads are caused by keratin plugs blocking the pores, preventing sebum from being expelled and causing it to oxidize.

Since Differin Gel may help clear clogged pores, it can also be helpful for blackheads and enlarged pores. However, it is not expected to enlarge or shrink pores themselves.

In addition, adapalene—the active ingredient in Differin Gel—has a mechanism of action similar to vitamin A derivatives (retinoids). As retinoids are known for their potential skin-beautifying effects, Differin Gel may offer similar benefits.

Differin Gel Is Not Expected to Improve Pigmented Spots or Acne Scars

Differin Gel is not expected to improve pigmented spots or acne scars.

Retinoids are associated with potential improvement of pigmented spots and wrinkles, and because adapalene has a similar structure to retinoids, this is a common misconception.

However, due to adapalene’s ability to promote skin cell turnover and its mild peeling effect, some improvement of minor, superficial acne marks may be expected.

Does Differin Gel Not Work? It May Take Up to 3 Months to See Results

Differin Gel takes time before results become noticeable. For some individuals, results may not appear within the first 3 months of use.

Even if you do not see results right away, continue using Differin Gel as directed.

Side Effects of Differin Gel | Redness, Skin Peeling, Discomfort, and More

The package insert for Differin Gel lists the following potential side effects:

• Skin dryness
• Skin peeling
• Redness
• Itching
• Stinging or burning sensation

Side effects of Differin Gel often appear within the first 2 weeks of use. However, they are generally temporary and tend to subside gradually over time.

Did Differin Gel Make Acne Worse? In Rare Cases, Acne May Temporarily Worsen

In rare cases, Differin Gel may cause acne to worsen.

In a clinical study conducted on 444 Japanese participants, treatment was discontinued in 5 cases where acne worsened over a 12-month period of Differin Gel use.
(Reference: Journal of Dermatological Science, 2007, Vol. 6, No. 5)

Serious adverse reactions with Differin Gel are uncommon, but if your acne worsens, discontinue use and consult a physician.

Side Effects of Differin Gel May Be Reduced with Moisturizing Using Toner or Heparinoid Products

It has been shown that skin irritation from Differin Gel side effects may be reduced with adequate moisturizing.

Moisturizing options include toner, milky lotion, or heparinoid lotion (such as Hirudoid).

Choose products with minimal irritation to the skin. Non-comedogenic products are recommended.

What to Do If Side Effects Are Painful or Uncomfortable | Reduce the Amount or Frequency

If side effects are troublesome, reducing the amount applied, the application time, or the frequency of use may help lessen them.

If you feel Differin Gel is not suitable for you, consider temporarily using a topical corticosteroid or trying a different acne treatment approach.

Where Can You Buy Differin Gel? It Is Not Available Over the Counter

Differin Gel is only available with a prescription from a physician. It cannot be purchased through online retailers such as Rakuten or Amazon.

For mild acne, over-the-counter medications may offer some improvement. However, according to the “Guidelines for the Treatment of Acne Vulgaris,” over-the-counter acne treatments are ranked at the lowest level of recommendation.

If you try an over-the-counter product first and do not see satisfactory results, consider consulting a medical professional about acne treatment with Differin Gel.

Is There a Generic Version of Differin Gel? How to Obtain Adapalene Gel

A generic medication called “Adapalene Gel 0.1%” is available as an equivalent to Differin Gel.

Generic medications are expected to offer comparable effects to the original, and are available at a lower cost. Adapalene Gel is sometimes used as an alternative to Differin Gel.

However, purchasing Adapalene Gel or other medications through personal importation is risky. Products bought through personal import sites may be counterfeit or may contain harmful ingredients.

If you wish to obtain Adapalene Gel, please have it prescribed by a physician, just as you would for Differin Gel.

How to Use Differin Gel: Correct Application Method

Please follow these steps when using Differin Gel:

1. Cleanse your face
   Wash your face before bed, then apply moisturizer.
2. Apply Differin Gel
   Avoid the area around the eyes, mouth, and any open wounds. Apply gently without rubbing the affected area. A guideline for the amount to use is approximately the length of one fingertip (first joint of the index finger).
3. Wash your hands
   After applying Differin Gel, wash your hands thoroughly.

Apply Differin Gel once daily. Do not apply it twice in one day to make up for a missed application the previous day.

During the period of Differin Gel use, avoid direct sunlight and strong UV exposure, and do not breastfeed.

How Long Should You Continue Using Differin Gel? Continue for 1 Year After Results Appear

Continue using Differin Gel even after acne has cleared with treatment.

Since it may be effective for early-stage acne, continuing use can help prevent new acne from forming.

It is advisable to continue use for approximately 1 year after symptoms have settled.

Who Should Not Use Differin Gel | Not Prescribed During Pregnancy or Breastfeeding

According to the Differin Gel package insert, it is not prescribed for pregnant or breastfeeding women, or for children under 12 years of age.

If Differin Gel is not suitable for you, please consider other acne treatment options.

If you are currently using or taking other medications, consult a physician to confirm whether it is safe to use Differin Gel concurrently.

Differin Gel Progress | Monitor for Up to 3 Months from the Start of Treatment

If acne does not improve within 3 months of using Differin Gel, discontinue use.

In most cases, results are experienced within 3 months at the latest. If no improvement is observed after 3 months of use, continued use is unlikely to bring further improvement to acne.

If acne worsens, stop using the product immediately and consult a physician.

Differences Between Differin Gel, Duac Combination Gel, Benzac Gel, and Epiduo Gel

Below is a summary of the differences between Differin Gel and other acne treatment medications.

Compared to other acne treatment medications, Differin Gel may offer a higher level of effectiveness for early-stage acne. However, it may not be the right fit for everyone.

First, consult with a physician to determine the most appropriate treatment plan.

For more details on Duac Combination Gel, Benzac Gel, and Epiduo Gel, please refer to the individual pages linked below.

What Is Duac Combination Gel? Effects, Side Effects, and Differences from Other Acne Treatments Explained

What Is Benzac Gel? Effects, Side Effects, and How to Use It for Acne Treatment Explained

Epiduo (Epiduo Gel) as an Acne Treatment | Effects, Side Effects, and Managing Discomfort Explained

Please Visit a Medical Institution to Obtain and Use Differin Gel

Differin Gel is an acne treatment medication containing adapalene as its active ingredient. It suppresses skin keratinization and helps clear clogged pores, addressing acne at an early stage.

In addition to Differin Gel, other topical acne treatments include:

• Duac Combination Gel
• Benzac Gel (Benzoyl Peroxide)
• Epiduo Gel

Each contains different ingredients, and suitability varies depending on the type of acne and the condition of your skin. For this reason, it is important to consult a physician to determine whether Differin Gel is the right starting point for your treatment.

A prescription from a physician is required to obtain Differin Gel. If you are concerned about acne, please visit a medical institution first.

If you are concerned about acne or acne scars, please also refer to the articles below.

We introduce the types and treatment options for acne and acne scars, so you can explore the approach that best suits your concerns.

 

At our clinic, we propose a treatment plan tailored to each individual patient and are committed to delivering results. We take the time to listen carefully to your concerns and symptoms, so please book a consultation using the button below.