🇪🇸Spain

Sea kelp

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

Sea kelp

Sea kelp ferment-containing skincare decreases visible inflammation and signs of aging while enhancing barrier resilience, increasing moisturization, and improving barrier recovery. This ingredient suits dry skin and oily skin best, and it comes in forms like toners. It layers easily into a routine.

Journal of Cosmetic Dermatology, 2023Journal of Cosmetic Dermatology, 2024International Journal of Cosmetic Science, 2026

This page shows sea kelp products with a Lovi page. For every product, and a routine built for your skin, use the Lovi app.

Sea kelp toners

What reviewers say about popular sea kelp products

The highlight reviewers mention most for each popular sea kelp product on Lovi.

Other sea kelp products

Sea kelp for dry skin

Sea kelp for oily skin

Sea kelp for combination skin

Sea kelp for sensitive skin

Sea kelp for acne-prone skin

Questions and answers

What does sea kelp do for the skin?

Sea kelp helps decrease visible inflammation and signs of aging while improving barrier strength, moisturization, and recovery. It may also enhance barrier integrity and promote healing.

Journal of Cosmetic Dermatology, 2023Journal of Cosmetic Dermatology, 2024

How do you use sea kelp?

Sea kelp, specifically Macrocystis pyrifera ferment, is used as a topical serum applied twice daily to improve moisturization, barrier recovery, and visible signs of aging.

Journal of Cosmetic Dermatology, 2023

Should you use sea kelp in the morning or at night?

You can use sea kelp twice daily. Topical serums containing it help increase skin moisturization and improve barrier recovery.

Can you use sea kelp every day?

Yes, you can use sea kelp twice daily to help improve skin moisturization and barrier recovery. Applying a topical sea kelp serum consistently helps enhance skin barrier strength and decrease visible inflammation.

Journal of Cosmetic Dermatology, 2023

Does sea kelp cause purging or irritation?

Sea kelp is unlikely to cause irritation and instead helps decrease visible inflammation while enhancing skin barrier resilience and recovery. Topical products containing sea kelp are used to manage barrier damage and improve post-procedure recovery.

Journal of Cosmetic Dermatology, 2023

Which skin types is sea kelp best for?

Sea kelp is best for dry, oily, combination, sensitive, acne-prone, and mature skin types. For dry skin, Lovi rates Clarins Soothing Toning Lotion as a superior fit. For oily and acne-prone skin, Lovi rates La Mer The Tonic and Clinique Acne Solutions Cleansing Foam as superior fits.

Research on sea kelp

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

How does it fit your skin?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play