Principia vs FRE
Principia and FRE are two skincare lines known for thoughtful cleansers, targeted product types, precise formulas, and nourishing compositions. Principia suits balanced to oily skin best, while FRE suits acne-prone skin best, owing to gentle and effective compositions like its Argan Oil. The standout offerings include the Gel de Limpeza GL-01 for acne-prone skin from the first brand and targeted options from the second brand. These offerings help maintain a healthy, balanced complexion, with both brands differing primarily in their ideal skin types and specific formulations.
This page compares some of the most popular Principia and FRE products; for every product of both brands, with a fit score for your own skin, use the Lovi app.
Questions and answers
Principia or FRE: which is better?
Neither brand is universally better, as FRE fits dry sensitive skin with a High rating thanks to its Argan Oil, while Principia's products on this page show Average or lower fits across skin types. Both brands offer fragrance-free options.
What is the difference between Principia and FRE?
Principia was founded in 2020 and is owned by Viziera Participa莽玫es Ltda., while FRE was founded in 2016 and is independent. Every product from both brands on this page lists no fragrance in its ingredients.
Which is more affordable, Principia or FRE?
Neither Principia nor FRE is described on this page regarding affordability, as pricing information is not provided for either brand.
Which causes fewer breakouts, Principia or FRE?
FRE has an Average fit for acne-prone skin, while Principia's Gel de Limpeza GL-01 has a Low fit for acne-prone skin. Both brands have no fragrance in the products on this page.
Which brand offers a cleanser suitable for oily skin, Principia or FRE?
Principia offers a cleanser for oily skin, specifically the Gel de Limpeza GL-01, which Lovi rates as Average for this skin type. FRE features an Argan Oil on this page rather than a cleanser.
Do either Principia or FRE products contain added fragrance?
Every product on this page from both Principia and FRE lists no fragrance in its ingredients.
How does the Lovi fit level for dry sensitive skin compare between Principia's Gel de Limpeza GL-01 and FRE's Argan Oil?
FRE's Argan Oil has a High Lovi fit level for dry sensitive skin, whereas Principia's Gel de Limpeza GL-01 rates a Caution. FRE's product helps nourish this skin type, while Principia's cleanser may require more care.
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.
-
Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
-
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
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
-
Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
-
Medical Board
Cosmetic chemist, SCS, IFSCC member
-
Medical Board, Medical Advisor
Dermatology MD
-
Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
-
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.
