# Dr. Althea vs Principia

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

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

Dr. Althea and Principia are two thoughtful skincare brands known for precise formulas and gentle cleansers. The first brand is widely beloved for soothing moisturizers, effective makeup removers, and nourishing [serums](https://lovi.care/skincare/it/ingredients/serum) driven by calming ingredients like amino acids, 345 relief complexes, and [vitamin C](https://lovi.care/skincare/it/ingredients/vitamin-c). Meanwhile, the second brand offers precise cleansers such as the Gel de Limpeza GL-01. Dr. Althea suits dry and acne-prone skin best, while Principia suits balanced to oily skin, differing primarily in their ideal skin types and targeted solutions.

Dr. Althea is a Korean skincare brand founded in 2014 and owned by The Pure Lab Co., Ltd..

[doctoraltheaglobal.com](https://doctoraltheaglobal.com/) [doctoralthea.co.kr](https://doctoralthea.co.kr/shopinfo/company.html)

This page compares some of the most popular Dr. Althea 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=pg9f025228e7).

### Popular Dr. Althea vs Principia products

#### Dr. Althea

- [345 Relief Cream](https://lovi.care/skincare/it/p/dr-althea/345-relief-cream/for/acne-prone-skin) — Superior fit — [€21.80 at Amazon](https://www.amazon.it/dp/B07PK2P2XB?tag=lovi-care-web-product09-21&linkCode=osi&th=1&psc=1)
- [Barrier Cream](https://lovi.care/skincare/it/p/dr-althea/barrier-cream/for/mature-skin) — High fit — [€21.42 at Amazon](https://www.amazon.it/dp/B07PGTTTDH?tag=lovi-care-web-product09-21&linkCode=osi&th=1&psc=1)
- [Pure Grinding Cleansing Balm](https://lovi.care/skincare/it/p/dr-althea/pure-grinding-cleansing-balm/for/dry-skin) — High fit — [€16.76 at Amazon](https://www.amazon.it/dp/B0CTK1TYNG?tag=lovi-care-web-product09-21&linkCode=osi&th=1&psc=1)
- [Amino Acid Gentle Bubble Cleanser](https://lovi.care/skincare/it/p/dr-althea/amino-acid-gentle-bubble-cleanser/for/oily-skin) — Superior fit — [€13.50 at Amazon](https://www.amazon.it/dp/B07RY6Q6QM?tag=lovi-care-web-product09-21&linkCode=osi&th=1&psc=1)
- [Amino Gel Cleanser](https://lovi.care/skincare/it/p/dr-althea/amino-gel-cleanser/for/mature-skin) — Average fit — [€13.50 at Amazon](https://www.amazon.it/dp/B0CLGGP723?tag=lovi-care-web-product09-21&linkCode=osi&th=1&psc=1)
- [Vitamin C Boosting Serum](https://lovi.care/skincare/it/p/dr-althea/vitamin-c-boosting-serum/for/mature-skin) — High fit — [€19.30 at Amazon](https://www.amazon.it/dp/B0DGLCRZZ3?tag=lovi-care-web-product09-21&linkCode=osi&th=1&psc=1)

#### 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

### Dr. Althea or Principia: which is better?

Dr. Althea is the better choice for most shoppers because the products on this page achieve Superior and High fit levels across multiple skin types, whereas Principia only reaches an Average fit at best. Reviewers also frequently highlight Dr. Althea for gentle and soothing cleansers.

### What is the difference between Dr. Althea and Principia?

Dr. Althea offers a wide range of gentle, fragrance-free cleansers, moisturizers, and [serums](https://lovi.care/skincare/it/ingredients/serum) that achieve Superior and High Lovi fits for many skin types, whereas Principia is represented by a single cleanser on this page with lower fit levels.

### Dr. Althea or Principia: which cleanser is better?

Dr. Althea provides superior cleansers, such as the Amino Acid Gentle Bubble Cleanser, which achieves a Superior fit level for dry, oily, combination, and acne-prone skin types. In comparison, the Principia Gel de Limpeza GL-01 achieves only an Average fit for those skin types.

### Which is more affordable, Dr. Althea or Principia?

This page does not contain pricing information for either Dr. Althea or Principia, so affordability cannot be compared here.

### Which causes fewer breakouts, Dr. Althea or Principia?

Dr. Althea causes fewer breakouts because the products on this page achieve a Superior fit for acne-prone skin, whereas Principia reaches only a Low fit for that skin type.

### How do the founding years and owning companies of Dr. Althea and Principia compare?

Dr. Althea was founded in 2014 in South Korea and is owned by The Pure Lab Co., Ltd., whereas Principia was founded in 2020 and is owned by Viziera Participações Ltda.

### What are the common pros and cons reported by reviewers regarding Dr. Althea products?

Reviewers note that Dr. Althea products on this page feature gentle and soothing cleansers alongside hydrating and soothing moisturizers. At the same time, users sometimes report scent and irritation issues, breakouts, and that the products can be weak on waterproof makeup.

### Which brand has more fragrance-free product options listed on the page?

Dr. Althea has more fragrance-free product options listed on the page since every single product on its list contains no fragrance.

## Research behind their key ingredients

- [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
- [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/) Hyaluronic acid · Dermatologic Therapy, 2022
- [Topical use of dexpanthenol in skin disorders](https://pubmed.ncbi.nlm.nih.gov/12113650/) Panthenol · American Journal of Clinical Dermatology, 2002
- [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
- [Moisturizing and Antiinflammatory Properties of Cosmetic Formulations Containing Centella asiatica Extract](https://pubmed.ncbi.nlm.nih.gov/27168678/) Centella asiatica, Centella asiatica extract · Indian Journal of Pharmaceutical Sciences, 2016
- [Topical Application of Centella asiatica in Wound Healing: Recent Insights into Mechanisms and Clinical Efficacy](https://pubmed.ncbi.nlm.nih.gov/39458583/) Centella asiatica · Pharmaceutics, 2024
- [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/) Ceramide · Scientific Reports, 2022
- [Ceramide 1 and ceramide 3 act synergistically on skin hydration and the transepidermal water loss of sodium lauryl sulfate-irritated skin](https://pubmed.ncbi.nlm.nih.gov/18717861/) Ceramide np · International Journal of Dermatology, 2008
- [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/) Ascorbic acid, Tocopherol · Journal of Cosmetic Dermatology, 2020
- [Clinical, biometric and structural evaluation of the long-term effects of a topical treatment with ascorbic acid and madecassoside in photoaged human skin](https://pubmed.ncbi.nlm.nih.gov/18503551/) Centella asiatica leaf extract · Experimental Dermatology, 2008
- [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
- [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, Madecassoside · 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
- [The Effects of a Standardized Extract of Centella asiatica on Postlaser Resurfacing Wound Healing on the Face: A Split-Face, Double-Blind, Randomized, Placebo-Controlled Trial](https://pubmed.ncbi.nlm.nih.gov/32310680/) Madecassoside · Journal of Alternative and Complementary Medicine, 2020
- [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
- [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
- [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
- [Systematic Study of Paeonol/Madecassoside Co-Delivery Nanoemulsion Transdermal Delivery System for Enhancing Barrier Repair and Anti-Inflammatory Efficacy](https://pubmed.ncbi.nlm.nih.gov/37446936/) Centella asiatica, Centella asiatica leaf extract, Paeonia albiflora flower extract, Centella asiatica extract · Molecules, 2023
- [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
- [A Lipid Mixture Enriched by Ceramide NP with Fatty Acids of Diverse Chain Lengths Contributes to Restore the Skin Barrier Function Impaired by Topical Corticosteroid](https://pubmed.ncbi.nlm.nih.gov/34348350/) Ceramide np · Skin Pharmacology and Physiology, 2022
- [Efficacy and safety of moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese versus 0.02% triamcinolone acetonide cream in decreasing adverse reaction and downtime after ablative fractional carbon dioxide laser resurfacing: A split-face, double-blinded, randomized, controlled trial](https://pubmed.ncbi.nlm.nih.gov/30945430/) Centella asiatica leaf extract · Journal of Cosmetic Dermatology, 2019
- [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
- [Whitening effect of alpha-bisabolol in Asian women subjects](https://pubmed.ncbi.nlm.nih.gov/20642768/) Bisabolol · International Journal of Cosmetic Science, 2010
- [Two-phase delivery using a horse oil and adenosine-loaded dissolving microneedle patch for skin barrier restoration, moisturization, and wrinkle improvement](https://pubmed.ncbi.nlm.nih.gov/30160014/) Adenosine · Journal of Cosmetic Dermatology, 2019
- [Development of solid lipid microparticles (SLMs) containing asiatic acid for topical treatment of acne: Characterization, stability, in vitro and in vivo anti-acne assessment](https://pubmed.ncbi.nlm.nih.gov/38460769/) Centella asiatica leaf extract · International Journal of Pharmaceutics, 2024
- [Clinical Development and Evaluation of a Multi-Component Dissolving Microneedle Patch for Skin Pigmentation Disorders](https://pubmed.ncbi.nlm.nih.gov/37571190/) 3-o-ethyl ascorbic acid · Polymers, 2023
- [Moisturizing effect of serine-loaded solid lipid nanoparticles and polysaccharide-rich extract of root Phragmites communis incorporated in hydrogel bases](https://pubmed.ncbi.nlm.nih.gov/27778274/) Serine · Archives of Pharmacal Research, 2017
- [Formulation of Ascorbic Acid and Betaine-based Therapeutic Deep Eutectic System for Enhanced Transdermal Delivery of Ascorbic Acid](https://pubmed.ncbi.nlm.nih.gov/38794349/) 3-o-ethyl ascorbic acid ascorbic acid · Pharmaceutics, 2024
- [Combined Skin Moisturization of Liposomal Serine Incorporated in Hydrogels Prepared with Carbopol ETD 2020, Rhesperse RM 100 and Hyaluronic Acid](https://pubmed.ncbi.nlm.nih.gov/26557021/) Serine · The Korean Journal of Physiology & Pharmacology, 2015
- [Why is sodium cocoyl isethionate (SCI) mild to the skin barrier? - An in vitro investigation based on the relative sizes of the SCI micelles and the skin aqueous pores](https://pubmed.ncbi.nlm.nih.gov/17598025/) Sodium cocoyl isethionate · Journal of Cosmetic Science, 2007
- [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
- [Translational Evaluation of a Disodium Adenosine Monophosphate (AMP2Na)-Based Topical Formulation for Physiology-Aligned Skin Rejuvenation: Integrated In Vitro, Ex Vivo, and Clinical Evidence](https://pubmed.ncbi.nlm.nih.gov/42278371/) Adenosine · International Journal of Molecular Sciences, 2026
- [Effect of isosecotanapartholide isolated from Artemisia princeps Pampanini on IL‑33 production and STAT‑1 activation in HaCaT keratinocytes](https://pubmed.ncbi.nlm.nih.gov/28447741/) Artemisia princeps leaf extract · Molecular Medicine Reports, 2017
- [Development and efficacy assessments of tea seed oil makeup remover](https://pubmed.ncbi.nlm.nih.gov/27988044/) Camellia sinensis seed oil · Annales Pharmaceutiques Francaises, 2017
- [Effect of an Emollient Emulsion Containing 15.0% of Caprylic/Capric Triglyceride on the Urocanic Acid of the Stratum Corneum](https://pubmed.ncbi.nlm.nih.gov/37109405/) Caprylic capric triglyceride · Life, 2023
- [Effects of fermented tea seed oil on the skin lipid barrier and microbiome of sensitive skin](https://pubmed.ncbi.nlm.nih.gov/41319188/) Camellia sinensis seed oil · International Journal of Cosmetic Science, 2026
- [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
- [Clinical Evaluation of a Soap-Free Cleansing Lotion Containing Sodium Cocoyl Apple Amino Acids for Effective Impurity Removal and Skin Barrier Preservation in Healthy Adults With Diverse Skin Types](https://pubmed.ncbi.nlm.nih.gov/40978887/) Sodium cocoyl apple amino acids · Cureus, 2025
- [Efficacy of a Topical Formulation on Skin Hydration and Barrier Function in Individuals With Xerosis: A 28-Day Randomized, Split-Leg, Untreated-Controlled Trial](https://pubmed.ncbi.nlm.nih.gov/42108609/) Dipotassium glycyrrhizate · Journal of Cosmetic Dermatology, 2026
- [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

- Korean skincare: [Dr. Althea](https://lovi.care/skincare/it/brands/dr-althea)
- Skincare: [Principia](https://lovi.care/skincare/it/brands/principia)

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## 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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