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Citric acid and palmitoyl tripeptide-1

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

Citric acid and palmitoyl tripeptide-1: keep them apart

Keep them apart

Use them at different times of day by applying the acid in the morning and the peptide at night because the acid ruins the peptide. The acid breaks down the peptide so it stops working properly for your skin. You can easily fix this by using the acid in the morning and the peptide at night.

Citric acid products

Palmitoyl tripeptide-1 products

Questions and answers

Can you use citric acid and palmitoyl tripeptide-1 together?

Keep citric acid and palmitoyl tripeptide-1 apart because the low-pH environment of acids may destabilize peptide bonds and reduce their bioactivity. Use them in separate steps or routines, such as separating them into AM and PM.

Which goes first, citric acid or palmitoyl tripeptide-1?

Keep citric acid and palmitoyl tripeptide-1 apart by using them in separate steps or routines, such as applying one in the morning and the other at night. The acidic environment of citric acid may destabilize peptide bonds and reduce the bioactivity of palmitoyl tripeptide-1.

Are citric acid and palmitoyl tripeptide-1 good for sensitive skin?

Citric acid and palmitoyl tripeptide-1 are not recommended together for sensitive skin because the low pH of the acid can destabilize the peptide bonds and reduce its activity. You should use them in separate routines or steps to protect your skin barrier.

Research on citric acid 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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