# Pixi vs Principia

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

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

Pixi and Principia are skincare brands offering thoughtful formulas that help maintain a healthy, balanced complexion. Pixi is universally loved for its nourishing toners, targeted [serums](https://lovi.care/skincare/it/ingredients/serum), soothing eye products, and hydrating moisturizers, while the other brand is known for its thoughtful cleansers and precise formulas. Its products suit sensitive skin and oily skin best, whereas the offerings of the latter suit balanced to oily skin best. They differ in their specific targeted concerns, with the British brand offering items like the Glow Tonic, Glow Peel Pads, and [Retinol](https://lovi.care/skincare/it/ingredients/retinol) Tonic for acne-prone skin, dark spots, and mature skin, and the latter featuring the Gel de Limpeza GL-01 for acne-prone skin.

Pixi is a British skincare brand founded in 1999.

[pixibeauty.com](https://www.pixibeauty.com/pages/about-us) [tracxn.com](https://tracxn.com/d/companies/pixi/__9im1wKbH2BlPhvu7p7lH3hjmApgKsoxMqsd9FqFjrCE) [pitchbook.com](https://pitchbook.com/profiles/company/454901-05)

This page compares some of the most popular Pixi and Principia 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=pgc4d46b9741).

### Popular Pixi vs Principia products

#### Pixi

- [Glow Tonic](https://lovi.care/skincare/it/p/pixi/glow-tonic/for/oily-skin) — Superior fit — [€19.50 at Amazon](https://www.amazon.it/dp/B09SN5B88W?tag=lovi-care-web-product09-21&linkCode=osi&th=1&psc=1)
- [DetoxifEYE Depuffing Eye Patches](https://lovi.care/skincare/it/p/pixi/detoxifeye-depuffing-eye-patches/for/oily-skin) — High fit — [€20.24 at Lookfantastic](https://www.lookfantastic.it/p/pixi-detoxifeye-eye-patches-serum-30-pairs/12040113/)
- [Hydrating Milky Mist](https://lovi.care/skincare/it/p/pixi/hydrating-milky-mist/for/sensitive-skin) — Superior fit
- [Glow Mist](https://lovi.care/skincare/it/p/pixi/glow-mist/for/dry-sensitive-skin) — High fit
- [Glow Peel Pads](https://lovi.care/skincare/it/p/pixi/glow-peel-pads/for/dark-spots) — Superior fit
- [Rose Oil Blend](https://lovi.care/skincare/it/p/pixi/rose-oil-blend/for/dry-skin) — High fit
- [Vitamin-C Serum](https://lovi.care/skincare/it/p/pixi/vitamin-c-serum/for/dark-spots) — High fit — [€20.24 at Lookfantastic](https://www.lookfantastic.it/p/pixi-vitamin-c-creme-serum-50ml/17725937/)
- [Retinol Tonic](https://lovi.care/skincare/it/p/pixi/retinol-tonic/for/mature-skin) — Superior fit — [€9.20 at Lookfantastic](https://www.lookfantastic.it/p/pixi-retinol-tonic-100ml-toner/11883838/)

#### 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

### Pixi or Principia: which is better?

Pixi is the better choice on this page because the products on this page offer a wide variety of skincare items with Superior and High Lovi fit levels for multiple skin types, whereas Principia features only a single cleanser with average or lower ratings. [Aloe vera](https://lovi.care/skincare/it/ingredients/aloe-vera) helps soothe the skin, and [hyaluronic acid](https://lovi.care/skincare/it/ingredients/hyaluronic-acid) helps retain moisture.

[Iranian Journal of Medical Sciences, 2019](https://pubmed.ncbi.nlm.nih.gov/30666070/) [Journal of Pharmacy & Pharmaceutical Sciences, 2015](https://pubmed.ncbi.nlm.nih.gov/25877441/)

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

Pixi offers a much larger variety of products on this page across multiple categories like toners and [serums](https://lovi.care/skincare/it/ingredients/serum), while Principia only features a single cleanser. Furthermore, the products on this page from Pixi fit sensitive skin, oily skin, and acne-prone skin best, and use key ingredients such as aloe vera and hyaluronic acid.

[Journal of Pharmacy & Pharmaceutical Sciences, 2015](https://pubmed.ncbi.nlm.nih.gov/25877441/) [Iranian Journal of Medical Sciences, 2019](https://pubmed.ncbi.nlm.nih.gov/30666070/)

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

The products on this page do not list pricing details, so affordability cannot be compared between Pixi and Principia here.

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

Pixi fits acne-prone skin best with products like [Retinol](https://lovi.care/skincare/it/ingredients/retinol) Tonic and Glow Tonic rated as Superior, while Principia has only one cleanser on this page which rates Low for acne-prone skin. Aloe vera in Pixi products helps soothe skin and may prevent irritation.

[Iranian Journal of Medical Sciences, 2019](https://pubmed.ncbi.nlm.nih.gov/30666070/)

### Which brand offers a wider variety of product types, such as toners, serums, and eye patches?

Pixi offers a much wider variety of product types on this page, including multiple toners, serums, an eye product, and moisturizers. In comparison, Principia only lists a single cleanser among the products on this page.

### How do the founding years and countries of origin compare between Pixi and Principia?

Pixi was founded in 1999 in the United Kingdom, whereas Principia was founded in 2020 with its country of origin not provided. Pixi is owned independently, while Principia is owned by Viziera Participacoes Ltda.

### Which of the two brands includes fragrance in some of its products, and which is completely fragrance-free?

Pixi includes fragrance in some of the products on this page, while Principia is completely fragrance-free. Reviewers sometimes note that Pixi has strong fragrance and scent issues, whereas every product from Principia lists no fragrance in its ingredients.

## Research behind their key ingredients

- [Vitamin A antagonizes decreased cell growth and elevated collagen-degrading matrix metalloproteinases and stimulates collagen accumulation in naturally aged human skin](https://pubmed.ncbi.nlm.nih.gov/10692106/) Retinol · The Journal of Investigative Dermatology, 2000
- [Hyaluronic acid and wound healing](https://pubmed.ncbi.nlm.nih.gov/25877441/) Sodium hyaluronate · Journal of Pharmacy & Pharmaceutical Sciences, 2015
- [The effect of niacinamide on reducing cutaneous pigmentation and suppression of melanosome transfer](https://pubmed.ncbi.nlm.nih.gov/12100180/) Niacinamide · The British Journal of Dermatology, 2002
- [Skin delivery of epigallocatechin-3-gallate (EGCG) and hyaluronic acid loaded nano-transfersomes for antioxidant and anti-aging effects in UV radiation induced skin damage](https://pubmed.ncbi.nlm.nih.gov/28155509/) Sodium hyaluronate · Drug Delivery, 2017
- [Mechanistic Basis and Clinical Evidence for the Applications of Nicotinamide (Niacinamide) to Control Skin Aging and Pigmentation](https://pubmed.ncbi.nlm.nih.gov/34439563/) Niacinamide · Antioxidants, 2021
- [Benefits of topical hyaluronic acid for skin quality and signs of skin aging: From literature review to clinical evidence](https://pubmed.ncbi.nlm.nih.gov/36200921/) Sodium hyaluronate · Dermatologic Therapy, 2022
- [Topical use of dexpanthenol in skin disorders](https://pubmed.ncbi.nlm.nih.gov/12113650/) Panthenol · American Journal of Clinical Dermatology, 2002
- [The Effect of Aloe Vera Clinical Trials on Prevention and Healing of Skin Wound: A Systematic Review](https://pubmed.ncbi.nlm.nih.gov/30666070/) Aloe barbadensis leaf juice · Iranian Journal of Medical Sciences, 2019
- [Improvement of naturally aged skin with vitamin A (retinol)](https://pubmed.ncbi.nlm.nih.gov/17515510/) Retinol · Archives of Dermatology, 2007
- [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, Ascorbic acid · Journal of Cosmetic Dermatology, 2020
- [A topical antioxidant solution containing vitamins C and E stabilized by ferulic acid provides protection for human skin against damage caused by ultraviolet irradiation](https://pubmed.ncbi.nlm.nih.gov/18603326/) Ferulic acid · Journal of the American Academy of Dermatology, 2008
- [Protective effects of a topical antioxidant mixture containing vitamin C, ferulic acid, and phloretin against ultraviolet-induced photodamage in human skin](https://pubmed.ncbi.nlm.nih.gov/19146606/) Ferulic acid · Journal of Cosmetic Dermatology, 2008
- [Molecular basis of retinol anti-ageing properties in naturally aged human skin in vivo](https://pubmed.ncbi.nlm.nih.gov/27261203/) Retinol · International Journal of Cosmetic Science, 2017
- [Prospective, randomized, double-blind assessment of topical bakuchiol and retinol for facial photoageing](https://pubmed.ncbi.nlm.nih.gov/29947134/) Retinol · The British Journal of Dermatology, 2019
- [Treatment of acne with a combination of propolis, tea tree oil, and Aloe vera compared to erythromycin cream: two double-blind investigations](https://pubmed.ncbi.nlm.nih.gov/30588129/) Aloe barbadensis leaf juice, Aloe barbadensis leaf extract · Clinical Pharmacology, 2018
- [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, Ferulic acid · Journal of Cosmetic Dermatology, 2020
- [Sambucus nigra L. ameliorates UVB-induced photoaging and inflammatory response in human skin keratinocytes](https://pubmed.ncbi.nlm.nih.gov/31512082/) Sambucus nigra extract · Cytotechnology, 2019
- [Design, characterization, and clinical evaluation of argan oil nanostructured lipid carriers to improve skin hydration](https://pubmed.ncbi.nlm.nih.gov/25143733/) Argania spinosa kernel oil · International Journal of Nanomedicine, 2014
- [Improvement of skin condition in striae distensae: development, characterization and clinical efficacy of a cosmetic product containing Punica granatum seed oil and Croton lechleri resin extract](https://pubmed.ncbi.nlm.nih.gov/28280300/) Punica granatum seed oil · Drug Design, Development and Therapy, 2017
- [Green tea extract reduces induction of p53 and apoptosis in UVB-irradiated human skin independent of transcriptional controls](https://pubmed.ncbi.nlm.nih.gov/18631247/) Camellia sinensis leaf extract · Experimental Dermatology, 2009
- [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
- [Randomized controlled study for the anti-aging effect of human adipocyte-derived mesenchymal stem cell media combined with niacinamide after laser therapy](https://pubmed.ncbi.nlm.nih.gov/33103316/) Niacinamide · Journal of Cosmetic Dermatology, 2021
- [A new topical panthenol-containing emollient: Results from two randomized controlled studies assessing its skin moisturization and barrier restoration potential, and the effect on skin microflora](https://pubmed.ncbi.nlm.nih.gov/27425824/) Panthenol · The Journal of Dermatological Treatment, 2017
- [Senomorphic activity of a combination of niacinamide and hyaluronic acid: correlation with clinical improvement of skin aging](https://pubmed.ncbi.nlm.nih.gov/39009698/) Niacinamide · Scientific Reports, 2024
- [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
- [Adenosine-loaded dissolving microneedle patches to improve skin wrinkles, dermal density, elasticity and hydration](https://pubmed.ncbi.nlm.nih.gov/29574973/) Adenosine · International Journal of Cosmetic Science, 2018
- [High molecular compounds (polysaccharides and proanthocyanidins) from Hamamelis virginiana bark: influence on human skin keratinocyte proliferation and differentiation and influence on irritated skin](https://pubmed.ncbi.nlm.nih.gov/11684194/) Witch hazel leaf extract, Witch hazel extract · Phytochemistry, 2001
- [Anti-melanogenic property of ginsenoside Rf from Panax ginseng via inhibition of CREB/MITF pathway in melanocytes and ex vivo human skin](https://pubmed.ncbi.nlm.nih.gov/34803425/) Panax ginseng root extract · Journal of Ginseng Research, 2021
- [Efficacy of a topical gel containing chitosan, chlorhexidine, allantoin and dexpanthenol for pain and inflammation control after third molar surgery: A randomized and placebo-controlled clinical trial](https://pubmed.ncbi.nlm.nih.gov/32683390/) Allantoin · Medicina Oral, Patologia Oral Y Cirugia Bucal, 2020
- [The efficacy of glycolic acid, salicylic acid, gluconolactone, and licochalcone A combined with 0.1% adapalene vs adapalene monotherapy in mild-to-moderate acne vulgaris: a double-blinded within-person comparative study](https://pubmed.ncbi.nlm.nih.gov/30858720/) Glycolic acid · Clinical, Cosmetic and Investigational Dermatology, 2019
- [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
- [Efficacy of cosmetic formulations containing dispersion of liposome with magnesium ascorbyl phosphate, alpha-lipoic acid and kinetin](https://pubmed.ncbi.nlm.nih.gov/22236139/) Magnesium ascorbyl phosphate · Photochemistry and Photobiology, 2012
- [A Rose Extract Protects the Skin against Stress Mediators: A Potential Role of Olfactory Receptors](https://pubmed.ncbi.nlm.nih.gov/33081083/) Rose extract · Molecules, 2020
- [Antiacne and antiblotch activities of a formulated combination of Aloe barbadensis leaf powder, Garcinia mangostana peel extract, and Camellia sinensis leaf extract](https://pubmed.ncbi.nlm.nih.gov/31239743/) Camellia sinensis leaf extract · Clinical, Cosmetic and Investigational Dermatology, 2019
- [Biochemical Pilot Study on Effects of Pomegranate Seed Oil Extract and Cosmetic Cream on Neurologically Mediated Skin Inflammation in Animals and Humans: A Comparative Observational Study](https://pubmed.ncbi.nlm.nih.gov/36677961/) Punica granatum seed oil · Molecules, 2023
- [Synergetic Effects of Aloe Vera Extract with Trimethylglycine for Targeted Aquaporin 3 Regulation and Long-Term Skin Hydration](https://pubmed.ncbi.nlm.nih.gov/38611819/) Betaine · Molecules, 2024
- [Fractional microneedle radiofrequency with the application of vitamin C, E, and ferulic acid serum for neck skin rejuvenation: a prospective, double-blinded, split-neck, placebo-controlled trial](https://pubmed.ncbi.nlm.nih.gov/40464749/) Ferulic acid · The Journal of Dermatological Treatment, 2025
- [Betula alba Bark Extract and Empetrum nigrum Fruit Juice, a Natural Alternative to Niacinamide for Skin Barrier Benefits](https://pubmed.ncbi.nlm.nih.gov/36293365/) Betula alba juice · International Journal of Molecular Sciences, 2022
- [Antiaging, Brightening, and Antioxidant Efficacy of Fermented Bilberry Extract (Vaccinium myrtillus): A Randomized, Double-Blind, Placebo-Controlled Trial](https://pubmed.ncbi.nlm.nih.gov/39064646/) Vaccinium myrtillus fruit extract · Nutrients, 2024
- [Permeation, metabolism and site of action concentration of nicotinic acid derivatives in human skin. Correlation with topical pharmacological effect](https://pubmed.ncbi.nlm.nih.gov/14550884/) Hexyl nicotinate · European Journal of Pharmaceutical Sciences, 2003
- [Design and in vivo evaluation of emulgel formulations including green tea extract and rose oil](https://pubmed.ncbi.nlm.nih.gov/24451077/) Rosa damascena oil flower · Acta Pharmaceutica, 2013
- [Epigallocatechin Gallate Enzymatic Alpha Glucosylation Potentiates Its Skin-Lightening Activity-Involvement of Skin Microbiota](https://pubmed.ncbi.nlm.nih.gov/39598779/) Camellia sinensis leaf extract · Molecules, 2024
- [The use of different concentrations of betaine as a reducing irritation agent in soaps monitored visually and non-invasively](https://pubmed.ncbi.nlm.nih.gov/12535284/) Betaine · Skin Research and Technology, 2003
- [Topical Almond Oil for Prevention of Pressure Injuries: A Single-Blinded Comparison Study](https://pubmed.ncbi.nlm.nih.gov/32379165/) Prunus amygdalus dulcis oil · Journal of Wound, Ostomy, and Continence Nursing, 2020
- [Evaluation of the Efficacy and Safety of a Panthenol-Enriched Mask for Skin Barrier Recovery After Facial Laser Treatment: Results of a Double-Blind Randomized Controlled Study](https://pubmed.ncbi.nlm.nih.gov/40613435/) Panthenol · Journal of Cosmetic Dermatology, 2025
- [Hexyl-nicotinate-induced vasodilation in normal human skin](https://pubmed.ncbi.nlm.nih.gov/3582710/) Hexyl nicotinate · Dermatologica, 1987
- [Development and Evaluation of Cucurbitacin B Microemulsion: the Effect of Oil Phase and Aqueous Phase on Drug Percutaneous Absorption Based on ATR-FTIR Spectroscopy and Molecular Modeling](https://pubmed.ncbi.nlm.nih.gov/32895882/) Cucumis sativus extract · AAPS PharmSciTech, 2020
- [The effects of topically applied hexyl nicotinate lotion on the cutaneous blood flow in patients with Raynaud's phenomenon](https://pubmed.ncbi.nlm.nih.gov/3203071/) Hexyl nicotinate · The British Journal of Dermatology, 1988
- [Clinical study of a spray containing birch juice for repairing sensitive skin](https://pubmed.ncbi.nlm.nih.gov/36961534/) Betula alba juice · Archives of Dermatological Research, 2023
- [Efficacy and safety of combination cream of stimu-tex AS™ (spent grain wax, Argania Spinosa Kernel oil, Butyrospermum Parkii (shea butter) extract), and saccharide isomerate after fractional CO2 laser procedure: split-face, double blinded, randomized controlled trial](https://pubmed.ncbi.nlm.nih.gov/41134387/) Argania spinosa kernel oil · Lasers in Medical Science, 2025
- [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

## The brands

- British skincare: [Pixi](https://lovi.care/skincare/it/brands/pixi)
- Skincare: [Principia](https://lovi.care/skincare/it/brands/principia)

## More comparisons

- [SKIN1004 vs Pixi](https://lovi.care/skincare/it/compare/skin1004-vs-pixi)
- [SKIN1004 vs Principia](https://lovi.care/skincare/it/compare/skin1004-vs-principia)
- [Anua vs Pixi](https://lovi.care/skincare/it/compare/anua-vs-pixi)
- [Anua vs Principia](https://lovi.care/skincare/it/compare/anua-vs-principia)
- [Medicube vs Pixi](https://lovi.care/skincare/it/compare/medicube-vs-pixi)
- [Medicube vs Principia](https://lovi.care/skincare/it/compare/medicube-vs-principia)
- [The Ordinary vs Pixi](https://lovi.care/skincare/it/compare/the-ordinary-vs-pixi)
- [The Ordinary vs Principia](https://lovi.care/skincare/it/compare/the-ordinary-vs-principia)
- [Beauty of Joseon vs Pixi](https://lovi.care/skincare/it/compare/beauty-of-joseon-vs-pixi)
- [Beauty of Joseon vs Principia](https://lovi.care/skincare/it/compare/beauty-of-joseon-vs-principia)
- [COSRX vs Pixi](https://lovi.care/skincare/it/compare/cosrx-vs-pixi)
- [COSRX vs Principia](https://lovi.care/skincare/it/compare/cosrx-vs-principia)
- [CeraVe vs Pixi](https://lovi.care/skincare/it/compare/cerave-vs-pixi)
- [CeraVe vs Principia](https://lovi.care/skincare/it/compare/cerave-vs-principia)
- [La Roche-Posay vs Pixi](https://lovi.care/skincare/it/compare/la-roche-posay-vs-pixi)
- [La Roche-Posay vs Principia](https://lovi.care/skincare/it/compare/la-roche-posay-vs-principia)
- [Dr. Althea vs Pixi](https://lovi.care/skincare/it/compare/dr-althea-vs-pixi)
- [Dr. Althea vs Principia](https://lovi.care/skincare/it/compare/dr-althea-vs-principia)
- [Some By Mi vs Pixi](https://lovi.care/skincare/it/compare/some-by-mi-vs-pixi)
- [Some By Mi vs Principia](https://lovi.care/skincare/it/compare/some-by-mi-vs-principia)

## 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

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