Principia vs Taro
Principia and Taro are two distinct skincare lines known for thoughtful formulations that support daily routines. Principia offers precise cleansers tailored best for balanced to oily skin, while Taro features targeted serums well-suited for sensitive, dry, and combination skin. Although both brands offer solutions for acne-prone skin, such as the GL-01 cleanser and the Tretinoin Cream, they differ primarily in their ideal skin types and core product types.
This page compares some of the most popular Principia and Taro products; for every product of both brands, with a fit score for your own skin, use the Lovi app.
Questions and answers
Principia or Taro: which is better?
Taro gets a High fit from Lovi for combination and acne-prone skin with its Tretinoin Cream, whereas Principia's products on this page get an Average fit for those skin types.
Clinical, Cosmetic and Investigational Dermatology, 2020Archives of Dermatological Research, 2022
What is the difference between Principia and Taro?
Principia offers fragrance-free cleansers like Gel de Limpeza GL-01 with Average Lovi fit across multiple skin types, while Taro provides fragrance-free treatments like Tretinoin Cream that achieves a High fit for combination and acne-prone skin.
Which is more affordable, Principia or Taro?
Neither Principia nor Taro can be compared for affordability on this page because pricing information is not listed for either brand.
Which causes fewer breakouts, Principia or Taro?
Taro has products on this page with a High fit for acne-prone skin, whereas Principia's cleanser has a Low fit for acne-prone skin. Tretinoin helps treat acne.
Clinical, Cosmetic and Investigational Dermatology, 2020Archives of Dermatological Research, 2022
Which brand is older, Principia or Taro?
Taro is the older brand, having been founded in 1950, whereas Principia was founded more recently in 2020.
Do either Principia or Taro products contain fragrance?
Every product on this page from both Principia and Taro lists no fragrance in its ingredients.
Which skin types are best suited for Taro's Tretinoin Cream according to its Lovi fit level?
Taro's Tretinoin Cream has a High Lovi fit level for combination skin and acne-prone skin. It helps treat acne and photodamaged skin.
Clinical, Cosmetic and Investigational Dermatology, 2020The New England Journal of Medicine, 1993
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.
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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
How does it fit your skin?
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