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Isopropyl alcohol and palmitoyl tripeptide-1

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

Isopropyl alcohol and palmitoyl tripeptide-1: keep them apart

Keep them apart

Use them at different times of day, applying the peptide first, because alcohol can ruin the peptide. Alcohol breaks down the peptide structure so your skin misses out on the firming benefits. You can switch to a gentler alcohol-free product or space them out.

Isopropyl alcohol products

Palmitoyl tripeptide-1 products

Questions and answers

Can you use isopropyl alcohol and palmitoyl tripeptide-1 together?

No, you should keep isopropyl alcohol and palmitoyl tripeptide-1 apart in your routine because strong alcohols can denature the peptide structure and reduce its bioavailability.

Which goes first, isopropyl alcohol or palmitoyl tripeptide-1?

Keep isopropyl alcohol and palmitoyl tripeptide-1 apart because alcohols can denature the peptide structure and reduce how well it works. If you use both in your routine, apply them at different times.

Are isopropyl alcohol and palmitoyl tripeptide-1 good for sensitive skin?

No, isopropyl alcohol and palmitoyl tripeptide-1 should be kept apart because strong alcohols can denature the peptide structure and reduce its bioavailability, which is especially problematic for dry, sensitive skin.

Research on isopropyl alcohol and palmitoyl tripeptide-1

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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