# Principia vs Ceradan

Page: https://lovi.care/skincare/it/compare/principia-vs-ceradan

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Italy.

Principia and Ceradan are thoughtfully formulated skincare lines known for distinct approaches to daily care. Principia is widely loved for its thoughtful cleansers and precise formulas, making it suit balanced to oily skin best, while Ceradan is widely loved for its thoughtful moisturizers and scientifically designed formulas that suit dry, irritated, and sensitive skin best due to their gentle and restorative nature. Both offer targeted solutions to maintain a healthy, balanced complexion or nurture the skin back to health, differing primarily in their core product types and ideal skin types.

This page compares some of the most popular Principia and Ceradan products; for every product of both brands, with a fit score for your own skin, [use the Lovi app](https://app.pora.ai/vqqJ/j1xj2b6o?af_sub2=compare&af_sub3=selection_note&af_sub4=pg975b02b803).

### Popular Principia vs Ceradan products

#### Ceradan

- [Skin Barrier Repair Cream](https://lovi.care/skincare/it/p/ceradan/skin-barrier-repair-cream/for/dry-sensitive-skin) — High fit
- [Cream](https://lovi.care/skincare/it/p/ceradan/cream/for/dry-sensitive-skin) — High fit

#### Principia

- [Gel de Limpeza GL-01](https://lovi.care/skincare/it/p/principia/gel-de-limpeza-gl-01/for/oily-skin) — Average fit

## Questions and answers

### Principia or Ceradan: which is better?

Ceradan fits dry sensitive skin with a High Lovi fit level, whereas the products on this page from Principia give a Caution fit level for dry sensitive skin. Both brands list no fragrance in their ingredients.

### What is the difference between Principia and Ceradan?

Ceradan features moisturizers that achieve High Lovi fit for dry and sensitive skin types, whereas Principia offers a cleanser rated Average for most skin types. Both brands provide fragrance-free products on this page.

### Which is more affordable, Principia or Ceradan?

The provided page facts do not contain pricing information, so it is not possible to determine whether Principia or Ceradan is more affordable.

### Which causes fewer breakouts, Principia or Ceradan?

Ceradan is a better choice than Principia because Lovi rates Ceradan moisturizers as having an Average fit for acne-prone skin, while Principia's cleanser has a Low fit.

### When were Principia and Ceradan founded and who owns them?

Principia was founded in 2020 and is owned by Viziera Participações Ltda., while Ceradan was founded in 2011 and is owned by Hyphens Pharma International Limited.

### Do Principia and Ceradan products contain fragrance?

Every product from both Principia and Ceradan on this page lists no fragrance in its ingredients.

### How does the Lovi fit level for dry sensitive skin compare between Principia and Ceradan products?

For dry sensitive skin, Ceradan products achieve a High Lovi fit, whereas Principia products on this page have a Caution fit.

## Research behind their key ingredients

- [Anti-aging and brightening effects of a topical treatment containing vitamin C, vitamin E, and raspberry leaf cell culture extract: A split-face, randomized controlled trial](https://pubmed.ncbi.nlm.nih.gov/31975502/) Tocopherol vitamin e · Journal of Cosmetic Dermatology, 2020
- [Alteration of barrier properties, stratum corneum ceramides and microbiome composition in response to lotion application on cosmetic dry skin](https://pubmed.ncbi.nlm.nih.gov/35340018/) Ceramides · Scientific Reports, 2022
- [Effect of a topical antioxidant serum containing vitamin C, vitamin E, and ferulic acid after Q-switched 1064-nm Nd:YAG laser for treatment of environment-induced skin pigmentation](https://pubmed.ncbi.nlm.nih.gov/32052907/) Tocopherol vitamin e · Journal of Cosmetic Dermatology, 2020
- [The 24-hour skin hydration and barrier function effects of a hyaluronic 1%, glycerin 5%, and Centella asiatica stem cells extract moisturizing fluid: an intra-subject, randomized, assessor-blinded study](https://pubmed.ncbi.nlm.nih.gov/28860834/) Glycerin · Clinical, Cosmetic and Investigational Dermatology, 2017
- [A Double-Blinded, Randomized, Vehicle-Controlled Study of the Efficacy of Moisturizer Containing Licochalcone A, Decanediol, L-Carnitine, and Salicylic Acid for Prevention of Acne Relapse in Asian Population](https://pubmed.ncbi.nlm.nih.gov/33150170/) Salicylic acid · BioMed Research International, 2020
- [Efficacy of a multitargeted, salicylic acid-based dermocosmetic cream compared to benzoyl peroxide 5% in Acne vulgaris: Results from a randomized study](https://pubmed.ncbi.nlm.nih.gov/37941097/) Salicylic acid · Journal of Cosmetic Dermatology, 2024
- [Clay jojoba oil facial mask for lesioned skin and mild acne--results of a prospective, observational pilot study](https://pubmed.ncbi.nlm.nih.gov/22585103/) Jojoba seed oil · Forschende Komplementarmedizin, 2012
- [A Salicylic Acid-Based Dermocosmetic is Effective as an Adjunct to Benzoyl Peroxide for Mild to Moderate Acne and as Monotherapy in Maintenance Post Benzoyl Peroxide](https://pubmed.ncbi.nlm.nih.gov/38051857/) Salicylic acid · Journal of Drugs in Dermatology, 2023
- [Topical application of jojoba (Simmondsia chinensis L.) wax enhances the synthesis of pro-collagen III and hyaluronic acid and reduces inflammation in the ex-vivo human skin organ culture model](https://pubmed.ncbi.nlm.nih.gov/38344180/) Jojoba seed oil · Frontiers in Pharmacology, 2024
- [Subclinical cutaneous inflammation remained after permeability barrier disruption enhances UV sensitivity by altering ER stress responses and topical pseudoceramide prevents them](https://pubmed.ncbi.nlm.nih.gov/28631090/) Hydroxypropyl bispalmitamide mea ceramide · Archives of Dermatological Research, 2017
- [Impact of dermal emulsions containing diacyl phospholipids, mono acyl phospholipids, sodium lauryl ether sulfate and polysorbate 80 in combination with UVA irradiation on human skin physiology in vivo: A pilot study](https://pubmed.ncbi.nlm.nih.gov/42617898/) Sodium laureth sulfate · International Journal of Pharmaceutics, 2026
- [Dermatological Effects of a Beeswax-Pine Resin Mixture on Abdominal Skin: A Proof-of-Concept Study Supporting the Development of an Affordable Investigational Ostomy Pouching System in Low-Income Regions](https://pubmed.ncbi.nlm.nih.gov/42758164/) Beeswax · Journal of Wound, Ostomy, and Continence Nursing, 2026

## The brands

- Skincare: [Principia](https://lovi.care/skincare/it/brands/principia)
- Skincare: [Ceradan](https://lovi.care/skincare/it/brands/ceradan)

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- [CeraVe vs Principia](https://lovi.care/skincare/it/compare/cerave-vs-principia)
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- [La Roche-Posay vs Principia](https://lovi.care/skincare/it/compare/la-roche-posay-vs-principia)
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- [Some By Mi vs Ceradan](https://lovi.care/skincare/it/compare/some-by-mi-vs-ceradan)

## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi compares products by their fit scores, calculated from the full ingredient list with brand-independent rules its 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. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this comparison: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/compare/principia-vs-ceradan
- United Kingdom: https://lovi.care/skincare/uk/compare/principia-vs-ceradan
- Ireland: https://lovi.care/skincare/ie/compare/principia-vs-ceradan
- Germany: https://lovi.care/skincare/de/compare/principia-vs-ceradan
- France: https://lovi.care/skincare/fr/compare/principia-vs-ceradan
- Italy: https://lovi.care/skincare/it/compare/principia-vs-ceradan (this page)
- Netherlands: https://lovi.care/skincare/nl/compare/principia-vs-ceradan
- Spain: https://lovi.care/skincare/es/compare/principia-vs-ceradan
- Canada: https://lovi.care/skincare/ca/compare/principia-vs-ceradan
- Australia: https://lovi.care/skincare/au/compare/principia-vs-ceradan
- Singapore: https://lovi.care/skincare/sg/compare/principia-vs-ceradan
- Saudi Arabia: https://lovi.care/skincare/sa/compare/principia-vs-ceradan
- United Arab Emirates: https://lovi.care/skincare/ae/compare/principia-vs-ceradan