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Salicylic acid and lactic acid

Rated by Lovi · Unbiased, science-based skincare AI trained on real user outcomes · How the Fit score works

Salicylic acid and lactic acid: keep them apart

Keep them apart

Use them on alternate nights to avoid irritation. Combining both exfoliating acids in the same routine causes severe dryness, redness, and peeling. The shopper can switch to a gentler strength or add more time between applications.

Dual Effects of Alpha-Hydroxy Acids on the SkinComparative effectiveness of alpha-hydroxy acids on skin properties

Salicylic acid products

Lactic acid products

Questions and answers

Can you use salicylic acid and lactic acid together?

No, you should keep salicylic acid and lactic acid apart to avoid over-exfoliation and barrier disruption. You can alternate their use or use products like Dermalogica Breakout Clearing Booster or ZO Skin Health Exfoliating Cleanser separately.

Which goes first, salicylic acid or lactic acid?

Salicylic acid and lactic acid should be kept apart in your routine because combining them may lead to barrier disruption and over-exfoliation. To use both, alternate your application or use them at different times.

Are salicylic acid and lactic acid good for sensitive skin?

Salicylic acid and lactic acid should be kept apart and avoided for sensitive skin because combining them may lead to barrier disruption, over-exfoliation, and inflammation.

Research on salicylic acid and lactic acid

Behind this pairing advice

Lovi checks every pairing with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.

  • Nadia Kapleva, MS

    Nadia Kapleva, MS

    Co-founder, Medical Director

    Cosmetic chemist, cosmetologist, aesthetic products developer

  • Alexey Shagraev, PhD

    Alexey Shagraev, PhD

    Co-founder, CEO and CTO

    PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex

  • Dr. Sofía Perea Pérez, MD, MSc

    Dr. Sofía Perea Pérez, MD, MSc

    Medical Board

    Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine

  • Aishani Shah, MD

    Aishani Shah, MD

    Medical Board

    Specialist dermatologist, MBBS, MD, IFAAD

  • Asya Zubkova, MS

    Asya Zubkova, MS

    Medical Board

    Cosmetic chemist, SCS, IFSCC member

  • Hanna Kurets, MD

    Hanna Kurets, MD

    Medical Board, Medical Advisor

    Dermatology MD

  • Elina Nazarenko, MD

    Elina Nazarenko, MD

    Medical Board

    Dermatology and diagnostic consultant

  • Victoria Derkova, MS

    Victoria Derkova, MS

    Medical Board

    Cosmetic chemist, cosmetic development technologist

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