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Retinal and copper peptide

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Retinal and copper peptide: keep them apart

Keep them apart

Use them at different times of day by applying your copper peptide in the morning and your retinal at night to avoid skin irritation. Using both strong ingredients at the same time can overwhelm your skin and cause redness or irritation. You can safely use both by switching to a gentler strength or waiting longer between applications.

Retinal products

Copper peptide products

Questions and answers

Can you use retinal and copper peptide together?

No, you should keep retinal and copper peptide apart in your routine because combined stimulation may increase irritation. Alternate usage by applying your retinoid in the PM and peptides in the AM.

Which goes first, retinal or copper peptide?

Keep retinal and copper peptide apart by using them in separate routines, such as applying your retinoid in the evening and peptides in the morning, to help avoid increased skin irritation. Combining these powerful ingredients in the same routine may over-stimulate mature or sensitive skin.

Are retinal and copper peptide good for sensitive skin?

Keep retinal and copper peptide apart in your routine because combined stimulation may increase irritation, especially on sensitive skin. Alternate their usage by applying your retinoid in the evening and peptides in the morning.

Research on retinal and copper peptide

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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