Key takeaways:
Salicylic acid and retinol are both exfoliating agents used to treat acne and other skin conditions.
Combining salicylic acid and retinol is possible, but you have to do it right in order to avoid skin irritation.
Start with low-concentration products and let your skin get used to one product before slowly adding the other.
If you’ve ever had acne, chances are you’re familiar with salicylic acid and retinol. These two popular skin care ingredients are very effective at treating pimples and keeping breakouts at bay. One way they work is by exfoliating the skin, removing dead skin cells that build up on the skin surface. The flip side is that they can cause serious skin irritation if not used correctly.
So if you’re wondering whether you can — or should — combine these two powerful ingredients in your skin care routine, here’s the answer: Yes, you can. But in order to avoid major skin irritation, it’s important to do that in the right way. Below, we’ll get into the specifics of how to do that, how to choose which products to use, and some risks to be aware of.
The key to combining salicylic acid and retinol is to go slowly and pay attention to how your skin responds. This won’t be the same for everyone.
Here are the basic steps to take:
Start with one ingredient first. Whether you start with salicylic acid or retinol, it doesn’t matter much. If you start with retinol, you should use this at night. That’s because some formulations are inactivated by ultraviolet light. If you start with salicylic acid, consider using this in the morning.
Go slow. To minimize irritation, start by using this first product every other day. Once your skin adapts, you can work your way up to daily use.
Let your skin get used to it. It can take some time (like many weeks) for your skin to adapt. You’ll know your skin has adapted once you don’t have any signs of skin irritation, like dryness and redness.
Add the second ingredient. Next, start the second ingredient slowly. Just like the first ingredient, start every other day, and work your way up to daily use (if possible). If your skin gets irritated with everyday use, it’s OK to stick to every other day.
Alternate your products between morning and night. Because retinol needs to be used at night, use your salicylic acid product in the morning to minimize skin irritation.
Check in with your skin. If you notice irritation, redness, or dryness that doesn’t settle, you may need to space out your use to every other day or more, or try a lower-strength product.
Now that we’ve covered the basics of how to combine salicylic acid and retinol, here’s an example of what your skin care routine might look like in practice.
Wash your face with a salicylic acid cleanser.
Follow with a moisturizer while your skin is still a little bit damp.
Apply a broad-spectrum sunscreen.
Wash your face with a gentle cleanser.
Apply a small amount of retinol product to dry skin and let it absorb.
Apply a moisturizer. (For very dry skin, you can use moisturizer before the retinol.)
Salicylic acid and retinol both work very well to treat acne, but they have different effects on the skin. They also have other skin benefits beyond treating acne. This means that using these ingredients together can help maximize their individual effects on the skin.
Which retinoid is best for acne? Retinoids are available over the counter and by prescription. But there are some important differences in how well they treat acne.
Winning skin care combos: If you’re not doing so already, start combining retinol with hyaluronic acid in your daily skin care routine. One dermatologist explains why.
Vitamin C and retinol are better together: These ingredients can be skin care heroes, but you need to use them in the right order to get the most out of them.
Salicylic acid is a type of beta-hydroxy acid used to treat a wide range of skin conditions, including acne, warts, and psoriasis. It’s an exfoliating agent that works by loosening and removing the dead skin cells that build up and clog pores, causing acne. It also has anti-inflammatory properties.
At higher concentrations, salicylic acid can also be used as a chemical peel to treat:
Sun damage (photodamage), including fine lines and wrinkles
Retinol is a form of vitamin A that’s used in many over-the-counter (OTC) skin care products. Retinoids are also available in higher strengths on prescription, like tretinoin (Retin-A). One exception is adapalene (Differin), which is available OTC.
Retinol and other retinoids have many proven skin benefits. They are very effective at treating and preventing all types of acne. They can also help minimize the signs of aging by:
Reducing fine lines and wrinkles
Exfoliating and smoothing out skin texture
Evening out skin tone and fading dark spots
Increasing collagen production
Finding the right products for you can take some time, some expense, and some trial and error. There are many different options available, which can feel a little overwhelming when getting started. Here are some basic guidelines to help you along the way.
Salicylic acid is available OTC in many different strengths and formulations. It can be irritating when you first start using it, so it’s best to start low and go slow. Here are some other tips to help you find the best product:
Start with a lower concentration product, like 0.5%.
For sensitive skin, use a cleanser or toner rather than a leave-on product.
Find products that include other soothing ingredients, like hyaluronic acid.
When starting retinol, it’s best to start with a lower concentration, like 0.2%. Once your skin is used to it, you can increase the strength.
There are many different retinol formulations available. Which one you choose depends on different factors, including what you’re hoping to treat and your skin type:
Dry skin: Emollients or creams
Oily skin: Gels or serums
Combination skin: Serums or lightweight creams
Keep in mind that retinol can go by different names in OTC products, including:
Retinaldehyde
Retinyl esters
Retinoid (in adapalene 0.1%)
Used alone, retinol and salicylic acid can both be very irritating to the skin. Using them together can increase that risk and lead to skin flaking, redness, irritation, and pain.
Keep in mind that some people with very sensitive or dry skin may not be able to successfully combine retinol with salicylic acid. In this situation, sticking to one product is best.
Retinol can be very irritating to your skin, especially when you first start using it. So, you should avoid other potentially harsh products until your skin gets used to the retinol. In addition to avoiding salicylic acid, you should also avoid facial scrubs and benzoyl peroxide.
Salicylic acid and retinol are both effective acne treatments. But, prescription-strength retinoids (like tretinoin) are generally considered to be more effective for acne. This is why dermatologists strongly recommend using them.
Having said that, each person is different, and your ideal acne treatment regimen may be different than someone else’s. If you’re not sure which products to use, a dermatologist can help.
It depends on your skin and the product you’re using. Some salicylic acid products (like a moisturizer or spot treatment) are meant to be applied and left on the skin. Others, like cleansers, have less contact with your skin because they’re washed off.
If you don’t have experience with salicylic acid, it’s best to start with wash-off products to see how you do. If not done correctly, using overnight products or leaving salicylic acid on the skin overnight can lead to more serious irritation and dryness.
Salicylic acid can be used in the morning or at night, but each person is different. Some use it twice a day, while others use it just a few times a week.
How and when you use salicylic acid comes down to a few different factors, including your skin type and other products you’re using. For example, if you’re using retinol at night, it’s best to start with salicylic acid in the morning. This will help lower the risk of irritation.
Retinol and salicylic acid are two popular skin care ingredients used to treat acne and other skin concerns. They both work by exfoliating the skin, so if not done correctly, using them together can lead to skin irritation, like redness, flaking, and inflammation.
Combining retinol and salicylic acid is possible, but you should approach this slowly. Start with a low-concentration product and let your skin get used to one product before introducing the other product. With some patience and trial and error, it’s possible to find the best regimen for your skin.
American Academy of Dermatology Association. (2024). American Academy of Dermatology issues updated guidelines for the management of acne.
Arif, T. (2019). Salicylic acid as a peeling agent: A comprehensive review. Clinical, Cosmetic and Investigational Dermatology.
Decker, A., et al. (2012). Over-the-counter acne treatments. Journal of Clinical and Aesthetic Dermatology.
Russell, J. J., et al. (2000). Topical therapy for acne. American Family Physician.
Zasada, M., et al. (2019). Retinoids: Active molecules influencing skin structure formation in cosmetic and dermatological treatments. Advances in Dermatology and Allergology.