Salicylic acid is a beta-hydroxy acid (BHA), a type of acid that is derived from natural sources such as willow tree bark, wintergreen leaves or sweet birch bark. Although it is the best-known BHA, there are several other, less common BHAs that exert a similar effect on the skin: Betaine salicylate.
Salicylic acid is the most common BHA. Concentrations can range between 0.5 and 5 percent, depending on the product at hand. It's well-known as an acne treatment, but it can also help calm down general redness and inflammation.
BHAs are also a skin peeling agent, but salicylic acid has additional antibacterial actions. Despite the many studies on AHAs and BHAs, experts still lack adequate information on their safety and efficacy.
To fight the good fight against acne, you may also use salicylic acid, a beta hydroxy acid (BHA) that increases skin cell turnover, to keep pores clear. But on its own, each can dry out the skin, so together they should be combined with caution.
Salicylic acid is not a beta-hydroxy acid
Yes, almost everyone classifies salicylic acid as BHA. Salicylic acid is a derivative of benzoic acid, which belongs to hydroxy acids in a broader sense, but exhibits different effects than other hydroxy acids.
It's well-known for reducing acne by exfoliating the skin and keeping pores clear. You can find salicylic acid in a variety of over-the-counter (OTC) products. It's also available in prescription-strength formulas. Salicylic acid works best for mild acne (blackheads and whiteheads).
Like glycolic acid, salicylic acid has an exfoliating effect on the skin. It can also remove excess sebum (oil) and reduce sebum production, making it an excellent ingredient for unclogging pores. Plus, salicylic acid has mild anti-inflammatory and antimicrobial properties.
Salicylic acid and vitamin C are both effective products on their own but, when combined, they can be even more beneficial. Whether you're looking to brighten your skin, reduce the likelihood of blemishes or just help slow down the skin's natural aging process, these ingredients may be just what you're looking for.
Can niacinamide and salicylic acid be used together? The simple answer is yes. They complement each other well. Being oil soluble, salicylic acid can penetrate deeper into the skin layers, but it can also dehydrate and irritate skin.
"Don't use with exfoliating/filling high-concentrate vitamin C or A products, or other products with BHA and AHA.
While AHAs love water, BHAs love oil. They can bypass the oil that clogs pores and dissolve the mix of sebum and dead skin that leads to acne, as well as stabilize the lining of the pore (which contributes to acne). BHAs clear up blackheads, whiteheads, and have anti-inflammatory and antibacterial properties.
BHAs reduce oil production: While AHAs don't have an effect on sebum, BHAs actually slow down its secretion to help control oily skin. BHAs are more effective for acne: Although both acids can help with mild acne by sloughing off dead skin cells, BHAs also work their magic underneath the skin surface.
Yes, it is safe to use niacinamide and BHA together. Both formulas are effective yet gentle and contain additional calming and restoring antioxidants. Some people with extra-sensitive skin may find that alternating them by using one in the morning and one at night works best.
"Do not overuse an alpha-hydroxy-acid product," confirms Bolder. “Once every other day is plenty, unless you are on a programme with an expert that says otherwise.” However, it is often safe to use BHA daily.
Salicylic acid can be an effective ingredient in skin care products to help treat acne. Salicylic acid can help unclog blocked pores by breaking down and removing dead skin cells and oil. Salicylic acid may produce mild side effects, such as skin irritation or peeling.
It is considered the best idea to apply niacinamide before salicylic acid. This is because the humectant traits of niacinamide ensure the natural skin barrier contains the correct levels of water. When the skin barrier is moisturised and healthy it can keep itself protected from exposure to free radical damage.
Using products that contain both ingredients ensures a pH-balanced formulation and reduces some of the guesswork of layering products to achieve desired results. While it's safe to use salicylic acid and niacinamide together, Leung advises that it's best not to combine BHAs with other exfoliants or retinol.
Their most important difference is their mechanism of action. Also, salicylic acid doesn't help hydrate the skin whereas niacinamide does. Sure, salicylic acid may help your moisturiser work better but it can't hydrate the skin on its own. The truth is one isn't better than the other.
Can I apply moisturizer after using salicylic acid? Yes. Moisturizers can help hydrate and repair skin, making it a good step to do after using an exfoliating treatment with salicylic acid.
Hyaluronic acid is a skin hydrator, not an exfoliant like salicylic acid. You can definitely use both. In fact, applying hyaluronic acid with your salicylic acid is a very good idea. Salicylic acid can be a little drying to the skin because it's job is to absord excess oil.
Main Takeaways: Although it may seem as if using AHAs and BHAs together is a lot of acid on the skin, they can easily be used together with great success. Good to Know: No matter how you use AHAs and BHAs, you must make sure you use sunscreen with them as exfoliation makes the skin more vulnerable to sun damage.
“You can use a salicylic acid–based cleanser in the morning to unclog pores and avoid acne and a glycolic acid–based cleanser at night to exfoliate your skin and get rid of dead skin cells,” notes Jailman.
It is safe to use products with salicylic acid every day, unless it is specified otherwise on the product usage guidelines or by your health care professional. CeraVe's SA Smoothing Cream and SA Smoothing Cleanser are suitable for daily use.
In response, the body actually produces more oil, making your skin more oily and more acne prone.” So instead of using salicylic face wash, peel pads, and spot treatment, choose just one way to incorporate this exfoliating ingredient into your routine. 6.