馃嚚馃嚘Canada

Pro-retinol and lactic acid

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

Pro-retinol and lactic acid: keep them apart

Keep them apart

Use them on alternate nights to prevent irritation and barrier damage from layering two strong exfoliants. Both ingredients speed up skin renewal, which can cause redness, peeling, and sensitivity when mixed. You can try using a gentler strength or waiting longer between applications.

Retinoids: a journey from the molecular structures and mechanisms of action to clinical uses in dermatology and adverse effectsWhy Topical Retinoids Are Mainstay of Therapy for Acne

Pro-retinol products

Lactic acid products

Questions and answers

Can you use pro-retinol and lactic acid together?

No, you should keep pro-retinol and lactic acid apart in your routine to avoid potential irritation or barrier disruption. Instead, use lactic acid in the morning or on alternate nights and apply your pro-retinol on different evenings.

Which goes first, pro-retinol or lactic acid?

Keep pro-retinol and lactic acid apart by using them in separate routine steps, such as lactic acid in the morning or on alternate evenings and pro-retinol on other nights. Combining them in the same routine may cause irritation or barrier disruption because both increase cell turnover.

Are pro-retinol and lactic acid good for sensitive skin?

Sensitive, dry, and reactive skin should avoid direct overlap of pro-retinol and lactic acid in the same routine to prevent irritation and barrier disruption. You can safely alternate their use by applying lactic acid in the morning or on alternating nights, and pro-retinol on different evenings.

Research on pro-retinol 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. Sof铆a Perea P茅rez, MD, MSc

    Dr. Sof铆a Perea P茅rez, 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

How does it fit your skin?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play