Hada Labo vs Principia
Hada Labo and Principia are skincare brands known for thoughtful formulations, with the former celebrated for its nurturing toners, gentle makeup removers, and deeply nourishing moisturizers featuring moisture-binding ingredients, while the latter is widely loved for thoughtful cleansers and precise formulas. Hada Labo suits dry and dry sensitive skin best, whereas Principia suits balanced to oily skin best. Both brands offer targeted solutions, such as specific lotions for acne-prone, dark spot, and mature concerns from the Japanese brand, and the GL-01 cleansing gel for acne-prone skin from the second brand.
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 fit for most users, earning Superior and High fit levels across dry, sensitive, and mature skin types for the products on this page, whereas Principia's cleanser receives Average to Caution ratings. Hyaluronic acid helps provide deep hydration and moisturization.
What is the difference between Hada Labo and Principia?
Hada Labo features multiple products on the page with fit levels reaching Superior for dry skin, whereas Principia has only one cleanser listed, which reaches only Average for oily skin and Caution for dry skin.
Which is more affordable, Hada Labo or Principia?
The page does not provide pricing information to compare the affordability of Hada Labo and Principia.
Which causes fewer breakouts, Hada Labo or Principia?
Hada Labo is a better fit for acne-prone skin, achieving High or Average Lovi fit levels across the products on this page, whereas the Principia cleanser is rated Low for acne-prone skin. Hyaluronic acid helps maintain skin hydration without adding heavy oils.
How do the founding years and parent companies of Hada Labo and Principia compare?
Hada Labo was founded in 2004 in Japan and is owned by Rohto Pharmaceutical Co., Ltd., whereas Principia was founded in 2020 and is owned by Viziera Participa莽玫es Ltda.
Which brand offers more products with a Superior Lovi fit level for dry skin?
Hada Labo offers more products with a Superior Lovi fit level for dry skin, as its Gokujyun Lotion, Gokujun Premium, and Gokujyun Cleansing Oil all achieve this rating on this page. Topical hyaluronic acid, found in these Hada Labo products, helps improve skin hydration and quality.
Do both Hada Labo and Principia products feature no fragrance in their ingredients?
Yes, both Hada Labo and Principia list no fragrance across the products on this page.
Research behind their key ingredients
The effect of niacinamide on reducing cutaneous pigmentation and suppression of melanosome transfer
Preparation and characterization of a lecithin nanoemulsion as a topical delivery system
The anti-wrinkles properties of sodium acetylated hyaluronate
Moisturizing Effects of Diglycerol Combined with Glycerol on Human Stratum Corneum
Nanocomplex of quaternized cyclodextrin grafted chitosan and hyaluronic acid for a skin delivery
Combined Effect of Silybin and Sodium Acetylated Hyaluronate on UV-Induced Photoaging
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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sof铆a Perea P茅rez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
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