10 tips for using tretinoin in a skincare routine

Your skin may need time to adapt when you start using prescription retinoids like tretinoin. While you're eager to see results, unfortunately, skin doesn't work that way. Curology’s licensed dermatology providers have put together this guide to help you learn more about tretinoin.

What is tretinoin?

Tretinoin is a prescription-strength vitamin A derivative, usually formulated as a cream or gel. It works by accelerating cell turnover.² This helps prevent and clear blocked pores. Tretinoin is a topical retinoid, one of the most effective products against acne and visible signs of aging.

Looking for the ideal dose of tretinoin for your skin goals? Get started with your personalized formula today.*

What is the difference between tretinoin and retinol?

Retinol and tretinoin are topical retinoid compounds or vitamin A derivatives. Some people opt for over-the-counter retinol. But it's essential to understand your options before deciding.

Tretinoin is only available with a prescription³ and is generally considered stronger and more effective than over-the-counter retinol. Retinol is available over the counter and may be less likely to cause side effects like redness and burning sensation compared to tretinoin.⁴ However, retinol must first be converted to retinoic acid, whereas tretinoin is already in a form that interacts with the skin immediately.⁵ Using retinol might help prepare your skin for tretinoin, making the transition to a prescription strength topical retinoid potentially easier if you're already using retinol in your skincare routine.

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How does tretinoin work on your skin?

Tretinoin works beneath the skin surface to prevent clogged pores and regulate cell turnover.⁶ Although skin regeneration happens naturally, this process slows as you age.⁷

Curology’s licensed dermatology provider, Elise Griffin, PA-C, explains, “Tretinoin is generally considered the gold standard topical treatment for both acne and anti-aging concerns. It can help prevent clogged pores, improve skin texture, reduce fine lines, and improve certain dark spots.”

Recently, tretinoin has been used in combination with antibacterials like benzoyl peroxide and clindamycin to create topical treatments with antibacterial, comedolytic, and anti-inflammatory properties.⁸⁻⁹

Having fewer dead skin cells may improve the appearance of dry, rough, and aging skin. Tretinoin promotes collagen production, which helps give the skin a smoother, more even texture.¹⁰ It also improves hyperpigmentation, i.e., sunspots and post-inflammatory hyperpigmentation.

Skin benefits of tretinoin

When looking for a strategy to help improve the quality and appearance of your skin, tretinoin may be your answer. Discuss how tretinoin can help benefit your skincare routine with your Curology** dermatology provider or other healthcare provider.

Tretinoin is used to treat acne, reduce dark spots, boost collagen production, and reduce the visible appearance of aging, including fine lines and wrinkles.¹¹ Tretinoin is capable of treating your acne and boosting your collagen production simultaneously, likely resulting in clearer, brighter, and smoother skin.

Reduces acne

Even mild acne outbreaks can significantly impact emotions, social activities, and interpersonal relationships.¹² Tretinoin can help reduce this negative impact of acne.

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Reduces dark spots

Localized hyperpigmentation—dark spots—are commonly due to sun damage and often appear in highly visible areas such as the face, neck, and back of the hands.¹³

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Boosts collagen production

Collagen provides support to healthy skin and preserves skin firmness and elasticity.¹⁴

Reduces fine lines and wrinkles

Fine lines and wrinkles are a natural part of aging that can be caused by hormonal changes, disease, smoking, sun damage, and aging.¹⁵

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Integrating tretinoin into your skincare routine

Elise Griffin, PA-C, shares her clinical experience: “When tretinoin is first started, irritation, dryness, or burning can be normal as the skin adjusts. After a few weeks, these symptoms should start to improve. When adjusting to tretinoin, it is generally recommended to start out by using it 2-3 nights per week, then gradually increasing use as tolerated. When I was adjusting to tretinoin, I would always apply moisturizer first to help minimize potential irritation or dryness. It’s important to follow your dermatology provider’s advice and reach out to them with any symptoms you may experience as you adjust!”

Tretinoin side effects

Further, Elise explains that some “may experience an initial breakout when starting tretinoin, which is often referred to as “purging.” This can be common, however, some may not experience this at all! Over time, the skin will start to improve. It’s important to remember that this period is temporary! Reach out to your dermatology provider for specific advice to help if you experience this.”

Other potential side effects of tretinoin include redness, skin peeling, and sensitivity to the sun.¹⁶ Follow your licensed dermatology provider’s instructions so your skincare routine is more comfortable. Contact your healthcare professional if the skin irritation becomes severe or you develop hives or facial swelling.

How long does it take to see results from tretinoin?

Tretinoin is generally not fast-acting, but can be effective and deliver long-lasting results with consistent use.

You will likely notice a difference in your acne within the first six to eight weeks. However, when you are looking for anti-aging benefits the length of time it takes to see improvements can vary from as little as a few weeks to one year.

Expert tips on using tretinoin in skincare treatment

Here are 10 of our top tips for easing tretinoin into your skincare routine. It’s important to remember to always follow the instructions of your prescribing medical provider and reach out to them if you have questions about your treatment or need advice.

1. Cleanse and wait 10-20 minutes before applying tretinoin

Cleanse your face with a quality mild cleanser, ideally one developed for your skin type. Pat your face dry and wait 10-20 minutes before applying tretinoin as instructed by your medical provider. Never apply it on damp or wet skin because it can absorb quickly and cause skin irritation.

2. Start small and increase slowly

When you first start using tretinoin, you may start with a lower percentage that you apply just two or three times a week. After two weeks, if your skin is adjusting well to the tretinoin, you can consider increasing use to every night as tolerated. Of course, check with your dermatology provider first!

3. Ensure proper application of tretinoin

To get the most out of this effective treatment, apply as directed by your medical provider. Generally speaking, the cream or gel is applied to clean, dry skin. Remember that a little bit goes a long way! Most people need just a pea-sized amount of tretinoin for their face and neck. Before using, apply an occlusive cream or Vaseline around your eyes and the corners of your mouth to protect the skin.

Remember not to over-apply or mix tretinoin with other drying agents. Instead, use your other products in the morning and tretinoin at night, and discuss your skincare routine with your licensed dermatology provider.

4. Make it a part of your nighttime routine

Always apply your tretinoin at night because UV light can make it less effective. Applying tretinoin at night may give your skin cells the maximum benefit, not only because it helps you avoid the reaction with sunlight, but because skin permeability is increased at night.¹⁷

5. Integrate it in with your other products

Complement your routine by including other skincare products in your AM routine to help you reach your skincare goals. Examples include a vitamin C serum for its anti-aging benefits¹⁸ or hyaluronic acid for its hydrating properties.¹⁹ If you’re a Curology member, your Curology dermatology provider may also prescribe you a tretinoin cream with other active ingredients to help tackle your concerns from multiple angles.

6. Commit to daily sun protection

Tretinoin may make your skin more sensitive to the sun.²⁰ Commit to wearing sunscreen with SPF 30 or higher every day. Sun protection is non-negotiable, including during the winter months. Remember, the best sun protection is the one you’ll use every day!

7. Stop using other harsh products

Tretinoin is a powerful acne-fighting and anti-aging ingredient. Mixing this prescription-strength product with other harsh products, such as exfoliating acids, may trigger severe skin irritation enough that you may have to stop treatment until your skin heals.²¹ You can expect some dryness or light peeling.

8. If your skin is irritated, buffer with moisturizer

Tretinoin may cause irritation and dryness as you adjust. You can help protect your skin with a layer of moisturizer before applying the tretinoin. This generally doesn’t reduce the effectiveness of the medication, but can help to soothe and moisturize the skin. Check with your dermatology provider to see if this may be right for you!

9. Reduce your percentage if necessary

You might think that more is better, but with tretinoin, starting small and slow is typically the preferred method. When your skin tells you it needs more time and less medication, you may want to consider talking to your medical provider about reducing the percentage. Symptoms include increasing redness, scaling, and peeling.²² If tretinoin is appropriate for you, a Curology licensed dermatology provider can prescribe a personalized formula with a percentage based on your preferences and previous experience with tretinoin and can adjust the strength if needed.

10. Be patient and don’t quit too soon

It would be nice if the results appeared within days, but unfortunately, they don’t! It’s important to be patient and wait for at least 12 weeks to see how tretinoin can help reduce your acne.²³ If you quit too soon, you’ll never know if tretinoin may have been the answer you were searching for.

Curology and tretinoin

One of the easiest ways to get prescription skin care is through Curology. We’re a telehealth service that pairs our members with licensed dermatology providers. They work with you to help you get the right products for your unique skin.

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Getting started* with Curology is easy. Just take a quick quiz and snap a few selfies. We’ll review your skin concerns and prescribe a personalized formula for your concerns. You can choose to pair that with Curology’s gentle cleanser, moisturizer, and any other product your dermatology provider thinks might benefit your skin. We believe in personalized service, from customized prescription formulas to expert guidance. If you have questions, we want you to ask!