What Are Topical Retinoids?

Topical retinoids are vitamin A derivatives that help unclog pores, increase cell turnover, and reduce inflammation—all key factors in preventing and treating acne. They work by encouraging your skin to shed dead cells more effectively, preventing them from clogging pores and leading to breakouts.


Some common topical retinoids include:

  • Retinol 
  • Adapalene 
  • Tretinoin 
  • Tazarotene 

How Do Retinoids Help with Acne?

  1. Unclogging Pores – Retinoids help dissolve the buildup of dead skin cells and oil that leads to breakouts.
  2. Reducing Inflammation – They have anti-inflammatory properties that calm down red, angry pimples.
  3. Preventing New Acne – By keeping pores clear and regulating skin cell turnover, they help prevent new breakouts.
  4. Fading Acne Scars – Over time, retinoids can improve skin texture and fade post-inflammatory hyperpigmentation (the dark marks left behind after pimples heal).
a bottle of retinol on a wooden shelf
Close-up portrait of two diverse women with calm expressions, highlighting natural skin tones and facial features.

The Retinoid Purge: What to Expect

The biggest downside to starting a retinoid? The purge. In the first few weeks, your skin might break out more than usual. This happens because retinoids accelerate cell turnover, bringing underlying pimples to the surface faster.


Stick with it! This phase is temporary and usually lasts 4 weeks, and then you’ll start seeing clearer, healthier skin.

How to Use Topical Retinoids Without Irritation

Retinoids can be powerful, but they can also be irritating if not used properly. Here’s how to introduce them into your routine safely:

  1. Start Slow – Try a lower potency product to start, and only apply it every other day. As your skin adjusts, you can gradually increase the potency and/ or the frequency that you use it.
  2. Apply at Night – Retinoids break down in sunlight, so they’re best applied in the evening.
  3. Moisturize – Pairing your retinoid with a gentle, hydrating moisturizer helps reduce irritation.
  4. Use Sunscreen Daily – Your skin becomes more sensitive to the sun, so SPF is a must.
  5. Avoid Mixing With Harsh Actives – Ingredients like benzoyl peroxide, AHAs, and BHAs can increase irritation. If you use these, alternate nights with your retinoid.

Who Shouldn't Use Retinoids?

While retinoids are great for most acne-prone skin types, they may not be suitable for:

  • Those with extremely sensitive or rosacea-prone skin.
  • Pregnant or breastfeeding individuals (consult your healthcare provider first).
  • People using other strong acne treatments (like isotretinoin) unless advised by a professional.
Pedestrian crossing signal displaying a red hand against city buildings in an urban setting.

When Will You See Results?

Retinoids take patience. Most people start seeing improvement in about 6-12 weeks, with full benefits taking up to 6 months. The key is consistency and gentle care for your skin while adjusting. If you’re dealing with stubborn breakouts and want long-term results, they might be worth considering.

Book A Free Strategy Call

If you're ready to take the next step in your journey to clearer skin, I offer a free 15-minute strategy call. During this call, we can discuss your concerns, explore the connection between stress and skin health, and outline actionable steps you can take.

References

  1. Mavranezouli I, Daly CH, Welton NJ, Deshpande S, Berg L, Bromham N, Arnold S, Phillippo DM, Wilcock J, Xu J, Ravenscroft JC, Wood D, Rafiq M, Fou L, Dworzynski K, Healy E. A systematic review and network meta-analysis of topical pharmacological, oral pharmacological, physical and combined treatments for acne vulgaris. Br J Dermatol. 2022 Nov;187(5):639-649. doi: 10.1111/bjd.21739. Epub 2022 Aug 22. PMID: 35789996; PMCID: PMC9804728.
  2. Oge' LK, Broussard A, Marshall MD. Acne Vulgaris: Diagnosis and Treatment. Am Fam Physician. 2019 Oct 15;100(8):475-484. PMID: 31613567.
  3. Reynolds RV, Yeung H, Cheng CE, Cook-Bolden F, Desai SR, Druby KM, Freeman EE, Keri JE, Stein Gold LF, Tan JKL, Tollefson MM, Weiss JS, Wu PA, Zaenglein AL, Han JM, Barbieri JS. Guidelines of care for the management of acne vulgaris. J Am Acad Dermatol. 2024 May;90(5):1006.e1-1006.e30. doi: 10.1016/j.jaad.2023.12.017. Epub 2024 Jan 30. PMID: 38300170.
  4. Suh DH, Kim TE, Lee SJ, Jeong SJ, Baek E, Shin MK. Enhanced Tolerability and Improved Outcomes in Acne Management: A Real-World Study of Dermocosmetic Adjunctive Therapy. J Cosmet Dermatol. 2025 Jan;24(1):e16772. doi: 10.1111/jocd.16772. PMID: 39757973; PMCID: PMC11701793.
  5. Toušková T, Malá-Ládová K. Pharmaceutical care for patients with acne. Ceska Slov Farm. 2025;73(3):148-155. English. doi: 10.36290/csf.2024.023. PMID: 39937636.