# Hada Labo vs SK-II

Page: https://lovi.care/skincare/es/compare/hada-labo-vs-sk-ii

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

Hada Labo and SK-II are Japanese skincare lines celebrated for delivering essential hydration and supporting a healthy skin barrier. While the former focuses on hydrating toners, gentle makeup removers, and nourishing moisturizers powered by advanced science, the latter offers luxurious moisturizers, potent [serums](https://lovi.care/skincare/es/ingredients/serum), rejuvenating masks, and clarifying toners driven by its signature ingredient, pitera. The first brand suits dry and acne-prone skin best, whereas the second adapts seamlessly to combination, oily, normal, and dry complexions. Ultimately, they differ through their core formulations, as both leverage distinct ingredients to address specific needs like dark spots, mature skin, and uneven texture.

Hada Labo is a Japanese skincare brand founded in 2004 and owned by Rohto Pharmaceutical Co., Ltd..

[en.wikipedia.org](https://en.wikipedia.org/wiki/Hada_Labo) [hadalabosa.co.za](https://hadalabosa.co.za/about-hada-labo/) [hadalabotokyo.pl](https://www.hadalabotokyo.pl/en/the-world-of-hada-labo/brand-history/)

SK-II is a Japanese skincare brand founded in 1980 and owned by The Procter & Gamble Company since 1991.

[en.wikipedia.org](https://en.wikipedia.org/wiki/SK-II) [discoversk-ii.wixsite.com](https://discoversk-ii.wixsite.com/home/brand-history) [glossy.co](https://www.glossy.co/beauty/despite-strong-results-in-beauty-in-the-first-quarter-pg-will-eliminate-thousands-of-jobs/)

This page compares some of the most popular Hada Labo and SK-II 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=pgfec218b340).

### Popular Hada Labo vs SK-II products

#### Hada Labo

- [Gokujyun Lotion](https://lovi.care/skincare/es/p/hada-labo/gokujyun-lotion/for/dry-skin) — Superior fit — [€25.57 at Amazon](https://www.amazon.de/dp/B09C7LPC7M?tag=lovi-care-web-product05-21&linkCode=osi&th=1&psc=1)
- [Gokujun Premium](https://lovi.care/skincare/es/p/hada-labo/gokujun-premium/for/dry-skin) — Superior fit
- [Shirojyun Premium Whitening Lotion](https://lovi.care/skincare/es/p/hada-labo/shirojyun-premium-whitening-lotion/for/dry-skin) — High fit — [€19.95 at Amazon](https://www.amazon.de/dp/B08WSCPL38?tag=lovi-care-web-product05-21&linkCode=osi&th=1&psc=1)
- [Gokujyun Cleansing Oil](https://lovi.care/skincare/es/p/hada-labo/gokujyun-cleansing-oil/for/dry-skin) — Superior fit
- [Gokujyun Perfect Gel](https://lovi.care/skincare/es/p/hada-labo/gokujyun-perfect-gel/for/dry-skin) — High fit
- [Premium Whitening Lotion (Light)](https://lovi.care/skincare/es/p/hada-labo/premium-whitening-lotion-light/for/dry-sensitive-skin) — High fit — [€19.95 at Amazon](https://www.amazon.de/dp/B08WSCPL38?tag=lovi-care-web-product05-21&linkCode=osi&th=1&psc=1)

#### SK-II

- [Facial Treatment Essence](https://lovi.care/skincare/es/p/sk-ii/facial-treatment-essence/for/dry-skin) — High fit
- [Facial Treatment Mask](https://lovi.care/skincare/es/p/sk-ii/facial-treatment-mask/for/dry-skin) — High fit
- [Facial Treatment Clear Lotion](https://lovi.care/skincare/es/p/sk-ii/facial-treatment-clear-lotion/for/oily-skin) — High fit
- [Skinpower Advanced Cream](https://lovi.care/skincare/es/p/sk-ii/skinpower-advanced-cream/for/mature-skin) — High fit
- [Genoptics Ultraura Essence](https://lovi.care/skincare/es/p/sk-ii/genoptics-ultraura-essence/for/acne-prone-skin) — Superior fit
- [Facial Treatment Cleansing Oil](https://lovi.care/skincare/es/p/sk-ii/facial-treatment-cleansing-oil/for/dry-skin) — High fit
- [Genoptics Spot Essence](https://lovi.care/skincare/es/p/sk-ii/genoptics-spot-essence/for/dark-spots) — Average fit

## People Say

Hada Labo

SK-II

- Deep hydration and moisture Mostly Mentioned Often Mentioned “skin drinks it up — Hada Labo Gokujyun Lotion” “Plumps fine lines — Hada Labo Gokujun Premium” “leaves skin soft, smooth, and hydrated — Hada Labo Shirojyun Premium Whitening Lotion” “flooded my skin with moisture — SK-II Facial Treatment Mask”
- Lightweight and fast-absorbing texture Often Mentioned Often Mentioned “drinks right into the skin — SK-II Facial Treatment Essence” “Absorbs into the skin quickly. — SK-II Genoptics Ultraura Essence” “Absorbs quickly — SK-II Genoptics Spot Essence” “absorbs super quickly — Hada Labo Premium Whitening Lotion (Light)”
- Other positive benefits Sometimes Noted Often Mentioned “Removes leftover dirt — SK-II Facial Treatment Clear Lotion” “silky texture that absorbs quickly — SK-II Skinpower Advanced Cream” “balanced my oily T-zone — SK-II Facial Treatment Essence” “hydrating but not heavy — Hada Labo Premium Whitening Lotion (Light)”
- Radiance, glow and brightening Not noted Mostly Mentioned “gives a glass skin look — SK-II Facial Treatment Essence” “leaves me with a red carpet glow — SK-II Facial Treatment Mask” “Skin looks brighter — SK-II Genoptics Spot Essence”
- Gentle formulation Often Mentioned Rarely Noted “never stings my sensitive skin — Hada Labo Gokujyun Lotion” “No fragrance/alcohol — Hada Labo Gokujun Premium” “no irritation, no breakouts — Hada Labo Shirojyun Premium Whitening Lotion” “Great for sensitive — SK-II Genoptics Spot Essence”
- Fades dark spots and even skin tone Sometimes Noted Sometimes Noted “faded considerably — Hada Labo Shirojyun Premium Whitening Lotion” “faded my PIH considerably — Hada Labo Premium Whitening Lotion (Light)” “Reduced sun spots — SK-II Genoptics Spot Essence” “My skin appeared more even toned. — SK-II Genoptics Ultraura Essence”
- High price and cost concerns Not noted Mostly Mentioned “way too expensive — SK-II Facial Treatment Essence”
- Slow results or lack of effectiveness Sometimes Noted Often Mentioned “takes months to see results — Hada Labo Shirojyun Premium Whitening Lotion” “takes time to see results — Hada Labo Premium Whitening Lotion (Light)” “did absolutely nothing — SK-II Facial Treatment Essence”
- Sticky or tacky finish Often Mentioned Rarely Noted “dried to a tacky finish — SK-II Facial Treatment Mask” “Tacky residue — Hada Labo Gokujun Premium”
- Other product performance issues Often Mentioned Sometimes Noted “cotton is too thick and heavy — SK-II Facial Treatment Mask” “Contains fragrance, methylparaben, and benzyl alcohol. — SK-II Genoptics Ultraura Essence” “Caused breakouts, small bumps, redness/irritation, fungal acne trigger. — SK-II Facial Treatment Cleansing Oil” “makes my vision cloudy — Hada Labo Gokujyun Cleansing Oil”

## Questions and answers

### Hada Labo or SK-II: which is better?

Hada Labo does better for deep hydration and gentle formulations, while SK-II does better for lightweight texture, radiance, and other positive benefits. Both brands offer products with no fragrance on this page.

### What is the difference between Hada Labo and SK-II?

Hada Labo focuses on deep hydration and gentle, fragrance-free formulations with [hyaluronic acid](https://lovi.care/skincare/es/ingredients/hyaluronic-acid), while SK-II offers lightweight textures and brightening benefits powered by Pitera.

[Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/)

### Hada Labo or SK-II: which moisturizer is better?

When comparing the moisturizers on these pages, Hada Labo focuses heavily on deep hydration with hyaluronic acid, while SK-II offers lightweight textures using Pitera. Lovi rates the Hada Labo Gokujyun Perfect Gel as a High fit for dry and dry sensitive skin, and the SK-II Skinpower Advanced Cream as a High fit for mature, dry, and dry sensitive skin.

[Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/)

### Which is more affordable, Hada Labo or SK-II?

Hada Labo is more affordable, though reviewers note high price and cost concerns as a drawback for the brand.

### Which causes fewer breakouts, Hada Labo or SK-II?

Neither brand is described as having fewer breakouts on this page.

### Which brand was founded earlier, Hada Labo or SK-II?

SK-II was founded earlier in 1980, whereas Hada Labo was founded in 2004.

### What are the key active ingredients used across Hada Labo and SK-II products?

The products on this page from Hada Labo feature hyaluronic acid as a key ingredient, while SK-II uses Pitera across its line.

[Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/)

### Which brand offers a cleansing oil that is rated Superior for dry skin?

Hada Labo offers a cleansing oil on this page, the Gokujyun Cleansing Oil, that Lovi rates as Superior for dry skin.

## 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/) Nicotinamide w, Niacinamide · The British Journal of Dermatology, 2002
- [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, D-pantothenyl alcohol · American Journal of Clinical Dermatology, 2002
- [Effects of ascorbic acid on gingival melanin pigmentation in vitro and in vivo](https://pubmed.ncbi.nlm.nih.gov/19186973/) L-ascorbic acid 2-glucoside, Ascorbyl glucoside · Journal of Periodontology, 2009
- [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
- [Preparation and characterization of a lecithin nanoemulsion as a topical delivery system](https://pubmed.ncbi.nlm.nih.gov/20652152/) Hydroxylated lecithin · Nanoscale Research Letters, 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, Concentrated 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
- [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
- [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, D-pantothenyl alcohol · The Journal of Dermatological Treatment, 2017
- [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/) D-pantothenyl alcohol · Medicina Oral, Patologia Oral Y Cirugia Bucal, 2020
- [Daily Fluctuation of Facial Pore Area, Roughness and Redness among Young Japanese Women; Beneficial Effects of Galactomyces Ferment Filtrate Containing Antioxidative Skin Care Formula](https://pubmed.ncbi.nlm.nih.gov/34198790/) Galactomyces ferment filtrate, Pitera essence, Galactomyces ferment filtrate pitera ferment filtrate, Pitera ferment filtrate galactomyces ferment filtrate, Pitera ferment filtrate, Sk-ii pitera concentrate, Pitera · Journal of Clinical Medicine, 2021
- [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
- [Efficacy of a topical serum containing L-ascorbic acid, neohesperidin, pycnogenol, tocopherol, and hyaluronic acid in relation to skin aging signs](https://pubmed.ncbi.nlm.nih.gov/35150043/) Vitamin e · Journal of Cosmetic Dermatology, 2022
- [Encapsulation of alpha arbutin, a depigmenting agent, in nanosized ethosomes: Invitro and invivo human studies](https://pubmed.ncbi.nlm.nih.gov/37681127/) Alpha-arbutin · Heliyon, 2023
- [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
- [Botulinum toxin injection as a single or combined treatment with non-cross-linked high molecular weight and low molecular weight hyaluronic acid gel for neck rejuvenation: A randomized clinical trial](https://pubmed.ncbi.nlm.nih.gov/35775872/) Hydrolyzed hyaluronic acid · Dermatologic Therapy, 2022
- [Effects of 1,3-propanediol associated, or not, with butylene glycol and/or glycerol on skin hydration and skin barrier function](https://pubmed.ncbi.nlm.nih.gov/37699769/) Propanediol · International Journal of Cosmetic Science, 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
- [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
- [Reduction in the appearance of facial hyperpigmentation by topical N-undecyl-10-enoyl-L-phenylalanine and its combination with niacinamide](https://pubmed.ncbi.nlm.nih.gov/19958429/) Undecylenoyl phenylalanine · Journal of Cosmetic Dermatology, 2009
- [Inhibitory effects of shell of Camellia oleifera Abel extract on mushroom tyrosinase and human skin melanin](https://pubmed.ncbi.nlm.nih.gov/31033161/) Butylene glycol · Journal of Cosmetic Dermatology, 2019
- [A randomized, double-blind, vehicle-controlled study of a preparation containing undecylenoyl phenylalanine 2% in the treatment of solar lentigines](https://pubmed.ncbi.nlm.nih.gov/19874316/) Undecylenoyl phenylalanine · Clinical and Experimental Dermatology, 2010
- [The anti-wrinkles properties of sodium acetylated hyaluronate](https://pubmed.ncbi.nlm.nih.gov/34708918/) Sodium acetylhyaluronate · Journal of Cosmetic Dermatology, 2022
- [Influence of vitamin E acetate on stratum corneum hydration](https://pubmed.ncbi.nlm.nih.gov/9706379/) Tocopheryl acetate · Arzneimittel-Forschung, 1998
- [Efficacy and Tolerability of Stable Hybrid Cooperative Complexes of High- and Low-Molecular Weight Hyaluronic Acid in Asian Patients: An Open-Label Study](https://pubmed.ncbi.nlm.nih.gov/40921777/) Hydrolyzed hyaluronic acid · Aesthetic Plastic Surgery, 2026
- [Moisturizing Effects of Diglycerol Combined with Glycerol on Human Stratum Corneum](https://pubmed.ncbi.nlm.nih.gov/27430380/) Diglycerin · Journal of Oleo Science, 2016
- [Tocopherol succinate-loaded ethosomal gel synthesized by cold method technique: Deeper biophysical characterizations for translational application on human skin](https://pubmed.ncbi.nlm.nih.gov/38268219/) Vitamin e · Journal of Cosmetic Dermatology, 2024
- [Comparative Study on Epidermal Moisturizing Effects and Hydration Mechanisms of Rice-Derived Glucosylceramides and Ceramides](https://pubmed.ncbi.nlm.nih.gov/36613524/) Glucosyl ceramide · International Journal of Molecular Sciences, 2022
- [Enhanced Fluctuations in Facial Pore Size, Redness, and TEWL Caused by Mask Usage Are Normalized by the Application of a Moisturizer](https://pubmed.ncbi.nlm.nih.gov/35456214/) Galactomyces ferment filtrate, Pitera essence, Galactomyces ferment filtrate pitera ferment filtrate, Pitera ferment filtrate galactomyces ferment filtrate, Pitera ferment filtrate, Sk-ii pitera concentrate, Pitera · Journal of Clinical Medicine, 2022
- [Three clinical studies showing the anti-aging benefits of sodium salicylate in human skin](https://pubmed.ncbi.nlm.nih.gov/20883290/) Sodium salicylate · Journal of Cosmetic Dermatology, 2010
- [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, D-pantothenyl alcohol · Journal of Cosmetic Dermatology, 2025
- [Nanocomplex of quaternized cyclodextrin grafted chitosan and hyaluronic acid for a skin delivery](https://pubmed.ncbi.nlm.nih.gov/36279763/) Hydrolyzed hyaluronic acid · Colloids and Surfaces. B, Biointerfaces, 2022
- [Thermostable hyaluronic acid-based dissolving microneedles with high-loading capacity: design, optimization, and transdermal delivery of anti-aging ingredients](https://pubmed.ncbi.nlm.nih.gov/41628877/) 3-o-ethyl ascorbic acid · International Journal of Biological Macromolecules, 2026
- [Glycerol crosslinked vitamin E loaded xanthan gum and gellan gum nanoemulgels for topical management of dry skin](https://pubmed.ncbi.nlm.nih.gov/41224059/) Xanthan gum · International Journal of Biological Macromolecules, 2025
- [A Double-Blind, 12-Week Study to Evaluate the Antiaging Efficacy of a Cream Containing the NFκB Inhibitor 4-Hexyl-1, 3-Phenylenediol and Ascorbic Acid-2 Glucoside in Adult Females](https://pubmed.ncbi.nlm.nih.gov/27272084/) L-ascorbic acid 2-glucoside, Ascorbyl glucoside · Journal of Drugs in Dermatology, 2016
- [Significant Reversal of Facial Wrinkle, Pigmented Spot and Roughness by Daily Application of Galactomyces Ferment Filtrate-Containing Skin Products for 12 Months-An 11-Year Longitudinal Skin Aging Rejuvenation Study](https://pubmed.ncbi.nlm.nih.gov/36769815/) Galactomyces ferment filtrate, Pitera essence, Pitera ferment filtrate galactomyces ferment filtrate, Galactomyces ferment filtrate pitera ferment filtrate, Pitera ferment filtrate, Pitera · Journal of Clinical Medicine, 2023
- [Treatment with Ascorbyl Glucoside-Arginine Complex Ameliorates Solar Lentigos](https://pubmed.ncbi.nlm.nih.gov/39769217/) L-ascorbic acid 2-glucoside, Ascorbyl glucoside · International Journal of Molecular Sciences, 2024
- [Combined Effect of Silybin and Sodium Acetylated Hyaluronate on UV-Induced Photoaging](https://pubmed.ncbi.nlm.nih.gov/42728863/) Sodium acetylhyaluronate · Skin Research and Technology, 2026
- [The Effectiveness of Galactomyces Ferment Filtrate, Dexpanthenol, and Centella Asiatica Combination Serum in the Treatment of Post-Acne Hyperpigmentation in Subjects with Skin of Color](https://pubmed.ncbi.nlm.nih.gov/33938432/) Galactomyces ferment filtrate, Sk-ii pitera concentrate, Galactomyces ferment filtrate pitera ferment filtrate · Skinmed, 2021
- [Clinical Efficacy of Topical Ascorbic Acid 2-Glucoside in Enhancing Outcomes of Laser Gingival Depigmentation: A Randomized Controlled Trial](https://pubmed.ncbi.nlm.nih.gov/42147661/) Ascorbyl glucoside · Cureus, 2026

## The brands

- Japanese skincare: [Hada Labo](https://lovi.care/skincare/es/brands/hada-labo)
- Japanese skincare: [SK-II](https://lovi.care/skincare/es/brands/sk-ii)

## More comparisons

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- [SKIN1004 vs SK-II](https://lovi.care/skincare/es/compare/skin1004-vs-sk-ii)
- [Anua vs Hada Labo](https://lovi.care/skincare/es/compare/anua-vs-hada-labo)
- [Anua vs SK-II](https://lovi.care/skincare/es/compare/anua-vs-sk-ii)
- [Medicube vs Hada Labo](https://lovi.care/skincare/es/compare/medicube-vs-hada-labo)
- [Medicube vs SK-II](https://lovi.care/skincare/es/compare/medicube-vs-sk-ii)
- [The Ordinary vs Hada Labo](https://lovi.care/skincare/es/compare/the-ordinary-vs-hada-labo)
- [The Ordinary vs SK-II](https://lovi.care/skincare/es/compare/the-ordinary-vs-sk-ii)
- [Beauty of Joseon vs Hada Labo](https://lovi.care/skincare/es/compare/beauty-of-joseon-vs-hada-labo)
- [Beauty of Joseon vs SK-II](https://lovi.care/skincare/es/compare/beauty-of-joseon-vs-sk-ii)
- [COSRX vs Hada Labo](https://lovi.care/skincare/es/compare/cosrx-vs-hada-labo)
- [COSRX vs SK-II](https://lovi.care/skincare/es/compare/cosrx-vs-sk-ii)
- [CeraVe vs Hada Labo](https://lovi.care/skincare/es/compare/cerave-vs-hada-labo)
- [CeraVe vs SK-II](https://lovi.care/skincare/es/compare/cerave-vs-sk-ii)
- [La Roche-Posay vs Hada Labo](https://lovi.care/skincare/es/compare/la-roche-posay-vs-hada-labo)
- [La Roche-Posay vs SK-II](https://lovi.care/skincare/es/compare/la-roche-posay-vs-sk-ii)
- [Dr. Althea vs Hada Labo](https://lovi.care/skincare/es/compare/dr-althea-vs-hada-labo)
- [Dr. Althea vs SK-II](https://lovi.care/skincare/es/compare/dr-althea-vs-sk-ii)
- [Some By Mi vs Hada Labo](https://lovi.care/skincare/es/compare/some-by-mi-vs-hada-labo)
- [Some By Mi vs SK-II](https://lovi.care/skincare/es/compare/some-by-mi-vs-sk-ii)

## 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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