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Cell-Ox Shield

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

Cell-Ox Shield

Mexoryl SX shields your skin by stopping long sun rays from causing dark spots, rough surface buildup, and deep tissue stress. It suits most skin types best and comes in lightweight serums. This formula layers easily into your daily routine.

Journal of Photochemistry and Photobiology. B, Biology, 1998Photodermatology, Photoimmunology & Photomedicine, 2008

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Questions and answers

What does cell-ox shield do for the skin?

Cell-ox shield helps protect human skin from the effects of repeated doses of UVA. It efficiently prevents UVA-induced skin alterations including pigmentation, stratum corneum thickening, and protein expression changes.

Journal of Photochemistry and Photobiology. B, Biology, 1998Photodermatology, Photoimmunology & Photomedicine, 2008

How do you use cell-ox shield?

Cell-ox shield protects human skin from UVA-induced skin alterations, including pigmentation, stratum corneum thickening, and protein expression changes, by using a broad absorption UVA filter. Sunscreens containing Mexoryl SX provide superior protection against biological damage caused by UV exposure, such as DNA damage and immune suppression.

Journal of Photochemistry and Photobiology. B, Biology, 1998Photodermatology, Photoimmunology & Photomedicine, 2008

Should you use cell-ox shield in the morning or at night?

You should use cell-ox shield in the morning because it is a sunscreen that protects your skin from UVA and solar radiation throughout the day. It helps prevent sun-induced skin damage like pigmentation, DNA damage, and premature aging.

Photodermatology, Photoimmunology & Photomedicine, 2008Journal of Photochemistry and Photobiology. B, Biology, 1998

Can you use cell-ox shield every day?

Yes, you can use cell-ox shield every day to help protect your skin from the effects of repeated UVA exposure and prevent skin alterations like pigmentation. It efficiently provides protection against UV-induced biological damage.

Journal of Photochemistry and Photobiology. B, Biology, 1998Photodermatology, Photoimmunology & Photomedicine, 2008

Does cell-ox shield cause purging or irritation?

Cell-ox shield is unlikely to cause purging or irritation. It helps protect human skin from UV-induced biological damage.

Journal of Photochemistry and Photobiology. B, Biology, 1998Photodermatology, Photoimmunology & Photomedicine, 2008

Which skin types is cell-ox shield best for?

Cell-ox shield is best for all skin types as a daily sunscreen to protect against UVA- and solar-simulated radiation-induced biological damage.

Photodermatology, Photoimmunology & Photomedicine, 2008Journal of Photochemistry and Photobiology. B, Biology, 1998

Research on cell-ox shield

Behind this ingredient guide

Lovi checks every ingredient 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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