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Potassium hydroxide and copper peptide

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Potassium hydroxide and copper peptide: keep them apart

Keep them apart

Use them at different times of day, applying the peptide first, because high alkalinity ruins the peptide. Mixing them destroys the peptide's ability to firm and smooth your skin. You can use a gentler strength or space them out by several hours.

Potassium hydroxide products

Copper peptide products

Questions and answers

Can you use potassium hydroxide and copper peptide together?

No, you should keep potassium hydroxide and copper peptides apart because alkaline environments cause peptides to lose their stability and activity.

Which goes first, potassium hydroxide or copper peptide?

Keep potassium hydroxide and copper peptide apart in your routine because high alkalinity causes peptides to lose stability and activity. Use them at separate times of day.

Are potassium hydroxide and copper peptide good for sensitive skin?

Potassium hydroxide and copper peptide should be kept apart in your routine. High alkalinity can cause copper peptides to lose their stability and effectiveness.

Research on potassium hydroxide 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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