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Azelaic acid and hexapeptide

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Azelaic acid and hexapeptide: keep them apart

Keep them apart

Use azelaic acid and hexapeptide at different times of day, applying the acid in the morning and the peptide at night, because mixing them together makes the peptide lose its power. Azelaic acid creates a sour environment on the skin that breaks down the peptide molecules and stops them from working properly. The shopper can change their routine by applying the acid in the morning and the peptide at night, or by using them on alternate days.

Azelaic acid products

Hexapeptide products

Questions and answers

Can you use azelaic acid and hexapeptide together?

Keep azelaic acid and hexapeptide apart because low-pH acids like azelaic acid can reduce peptide activity when used together. Use them in separate steps or routines, such as alternating morning and evening, to get the best results.

Which goes first, azelaic acid or hexapeptide?

Keep azelaic acid and hexapeptide apart by using them in separate steps or routines, such as applying one in the morning and the other at night. Combining them directly in the same routine should be avoided because low-pH acids can reduce peptide activity.

Are azelaic acid and hexapeptide good for sensitive skin?

Keep azelaic acid and hexapeptide apart by using them in separate steps or routines, such as morning and night, because low-pH acids can reduce peptide activity.

Research on azelaic acid and hexapeptide

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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