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Benzoyl peroxide and palmitoyl tripeptide-1

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Benzoyl peroxide and palmitoyl tripeptide-1: keep them apart

Keep them apart

Use them at different times of day, applying benzoyl peroxide in the morning and palmitoyl tripeptide-1 at night, because they cancel each other out. Benzoyl peroxide breaks down the anti-aging peptides so they cannot smooth or firm your skin. You can use both by applying the peptide serum in your morning routine and the benzoyl peroxide treatment at night.

Benzoyl peroxide products

Palmitoyl tripeptide-1 products

Questions and answers

Can you use benzoyl peroxide and palmitoyl tripeptide-1 together?

No, you should keep benzoyl peroxide and palmitoyl tripeptide-1 apart because benzoyl peroxide oxidizes peptide bonds and reduces their efficacy. You can use your palmitoyl tripeptide-1 separately in your PM routine instead.

Which goes first, benzoyl peroxide or palmitoyl tripeptide-1?

Keep benzoyl peroxide and palmitoyl tripeptide-1 apart by using them in separate routines. Benzoyl peroxide oxidizes peptide bonds and reduces efficacy, so use peptides separately in your PM routine.

Are benzoyl peroxide and palmitoyl tripeptide-1 good for sensitive skin?

No, you should keep benzoyl peroxide and palmitoyl tripeptide-1 apart in your routine because benzoyl peroxide oxidizes peptide bonds and reduces their efficacy.

Research on benzoyl peroxide 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. 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

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