Few ingredients are as versatile or widely loved as salicylic acid. Renowned for its ability to clear pores, smooth texture, and tackle stubborn breakouts, it's a cornerstone of effective skincare routines. But what is salicylic acid, and how can you maximize its benefits without the common pitfalls? In this article we're going to explore salicylic acid for acne or those under the skin bumps (otherwise known as congestion that many experience), its synergy with other ingredients, and the best ways to use Salicylic Acid in your routine.
At its core, Salicylic Acid is a beta hydroxy acid (BHA) celebrated for its deep-cleansing abilities. Unlike alpha hydroxy acids (AHAs) like glycolic acid, which focus on surface exfoliation, BHAs are oil-soluble. This unique property allows BHAs to penetrate deeper into the skin, targeting excess oil and sebum buildup within the pores. So Salicylic Acid works by penetrating deep into the pores to dissolve excess sebum and dead skin cells, helping to prevent blackheads, whiteheads, and the onset of acne.
4 Salicylic Acid Key Benefits
Exfoliating the Skin: BHAs gently dissolve the "glue" that holds dead skin cells together on the surface of the skin, promoting cellular turnover.
Penetrating Pores: Being oil-soluble, BHAs can travel deep into pores, clearing out excess oil and debris that can lead to breakouts.
Reducing Inflammation: Many BHAs, like salicylic acid, have anti-inflammatory properties, making them suitable for sensitive or acne-prone skin.
Fighting Acne: By keeping pores clean and reducing inflammation, BHAs help prevent the formation of whiteheads, blackheads, and other acne lesions.
The above key benefits make Salicylic Acid indispensable for oily and acne-prone skin. Beyond treating active blemishes, salicylic acid reduces redness and irritation, thanks to its anti-inflammatory properties.
How to Use Salicylic Acid: Best Practices
To unlock its full potential, introduce salicylic acid gradually into your routine:
Frequency: Start 2–3 times per week and increase usage as tolerated.
Morning vs. Night: Use salicylic acid in the evening for a focused exfoliating routine, reserving antioxidant-rich ingredients for the morning. (Just a note if you wanted to use this AM it does have fantastic photoprotection and free radical neutralising properties, however this is something we will cover another time as Salicylic Acid not your atypical free radical fighter)
Format Matters: Cleansers provide a gentle introduction, while serums and spot treatments are better for targeted concerns and deep slow penetration.
Looking for a beginner-friendly option? Consider our Complexion Clarifying Accelerator, which balances exfoliation with soothing ingredients to optimise the benefits of Salicylic Acid without the downside.
Combining Salicylic Acid with Other Ingredients
When combining salicylic acid with other ingredients, balance is key.
Glycolic Acid and Salicylic Acid: Can they coexist? Absolutely—with care. These can work well together by targeting different layers of the skin. Use them on alternate days to minimize irritation (Miiskin).
Azelaic Acid and Salicylic Acid: Excellent for tackling hyperpigmentation and acne. Alternate or apply in separate zones for best results.
Retinol and Salicylic Acid: Both enhance cell turnover but can be over-exfoliating when used together. Start with a lower concentration or alternate nights.
Salicylic Acid vs. Other Acne-Fighting Ingredients
Not all acne-fighting ingredients are created equal. How does salicylic acid compare to other popular actives such as benzoyl peroxide and glycolic acid?
Benzoyl Peroxide vs Salicylic Acid: Benzoyl peroxide targets acne-causing bacteria, while salicylic acid prevents clogged pores. For cystic acne, benzoyl peroxide may be more effective, but salicylic acid is ideal for prevention.
Glycolic Acid: These ingredients serve different purposes. Glycolic acid improves skin tone and texture by addressing surface irregularities, while salicylic acid dives into pores to control oil and prevent blockages. For acne-prone skin, salicylic acid often takes the lead.
FAQs
Does salicylic acid make acne worse before it gets better?
Yes, some users experience purging, a temporary increase in breakouts due to accelerated cell turnover. This phase is short-lived and signals the product is working.
Can salicylic acid help with acne scars?
Salicylic acid can improve post-inflammatory hyperpigmentation, but deeper scars may require professional treatments.
Can you use salicylic acid every day?
Cleansers are generally safe for daily use, but serums or exfoliating pads should be introduced gradually to avoid over-exfoliation.
For more insights, read Healthline's guide on salicylic acid for acne.
Choosing the Right Salicylic Acid Product
With so many options, finding the best salicylic acid product can be overwhelming. Here's a quick guide:
Serum: Ideal for beginners or easy to incorporate into a pre-existing routine. For prime effectiveness, consider multifunctional products like our Complexion Clarifying Accelerator.
Serums and Spot Treatments: Look for formulations with 1–2% salicylic acid for targeted use.
Salicylic acid's appeal lies in its versatility and effectiveness. Whether you're addressing active breakouts or maintaining a clear complexion, it's a dependable ally. Start slow, pair it thoughtfully with other actives, and pay attention to your skin's unique needs.
For additional information on exfoliation and choosing the right acid, explore Sachi Skin's exfoliation guide.
Sources
https://www.webmd.com/drugs/2/drug-18-193/salicylic-acid-topical/salicylic-acid-for-acne-topical/details
https://www.medicalnewstoday.com/articles/salicylic-acid-for-acne
https://www.healthline.com/health/skin/salicylic-acid-for-acne
https://pubchem.ncbi.nlm.nih.gov/compound/Salicylic-Acid
https://www.verywellhealth.com/benzoyl-peroxide-vs-salicylic-acid-15844
https://miiskin.com/acne/medications/glycolic-vs-salicylic-acid/
https://sachiskin.com/blogs/skin-education/how-to-choose-the-perfect-acid-exfoliator-for-your-skin
https://sachiskin.com/blogs/skin-education/your-exfoliation-guide-part-1
https://sachiskin.com/products/complexion-clarifying-accelerator
