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Hada Labo vs Principia

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

Hada Labo and Principia are two distinct skincare brands known for thoughtful formulations that support a healthy complexion. The Japanese line offers hydrating toners, gentle makeup removers, and nourishing moisturizers driven by advanced science, suiting dry skin and acne-prone skin best with options like the Gokujyun Lotion, Shirojyun Premium Whitening Lotion, and Gokujun Premium. Conversely, the latter brand is recognized for thoughtful cleansers and precise formulas, such as the Gel de Limpeza GL-01, which suit balanced to oily skin best. While both help maintain healthy skin, they differ in their signature ingredients and the specific skin types they address.

Hada Labo is a Japanese skincare brand founded in 2004 and owned by Rohto Pharmaceutical Co., Ltd..

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This page compares some of the most popular Hada Labo and Principia products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Hada Labo vs Principia products

Questions and answers

Hada Labo or Principia: which is better?

Hada Labo is a better choice on this page because it offers a wide range of well-rated hydrating products with hyaluronic acid, whereas Principia features only a single cleanser with lower fit levels for most skin types.

Dermatologic Therapy, 2022

What is the difference between Hada Labo and Principia?

Hada Labo fits dry skin with a Superior Lovi rating for products like Gokujyun Lotion, whereas Principia shows a Caution rating for dry skin on this page. Hada Labo features hyaluronic acid across its fragrance-free formulas, while the products on this page for Principia are limited to a single cleanser.

Dermatologic Therapy, 2022

Which is more affordable, Hada Labo or Principia?

The page does not provide price information to determine whether Hada Labo or Principia is more affordable.

Which causes fewer breakouts, Hada Labo or Principia?

Hada Labo is a better choice for avoiding breakouts, as the products on this page fit acne-prone skin best with High levels, while Principia includes items rated Low or with Caution for acne-prone skin.

How do the founding years and parent companies of Hada Labo and Principia compare?

Hada Labo was founded in 2004 and is owned by Rohto Pharmaceutical Co., Ltd., whereas Principia was founded in 2020 and is owned by Viziera Participacoes Ltda.

Which brand offers more product options on this page, and how do their skin type fits differ?

Hada Labo offers significantly more product options on this page with six items compared to Principia's one, and while the products on this page for Hada Labo achieve fit levels ranging from Superior to Average depending on the skin type, Principia's single cleanser rates mostly Average with Low and Caution levels for drier skin types.

What do reviewers say about the hydration, finishes, and ingredients of Hada Labo products compared to Principia?

Reviewers of Hada Labo products on this page mention deep hydration, lightweight toners, and fragrance-free formulas with hyaluronic acid, along with some sticky finishes, while reviews for Principia are not featured on this page.

Dermatologic Therapy, 2022

Research behind their key ingredients

Behind this comparison

Lovi compares products by their fit scores, calculated from the full ingredient list 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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