# Simple vs SEYOUL

Page: https://lovi.care/skincare/compare/simple-vs-seyoul

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

Simple and SEYOUL are thoughtful skincare brands that care for the complexion with quiet precision. Simple is known for gentle moisturizers, makeup removers, cleansers, and toners enriched with [niacinamide](https://lovi.care/skincare/ingredients/niacinamide) and [glycerin](https://lovi.care/skincare/ingredients/glycerin), while the other is loved for nourishing masks and delicate formulas. The British brand suits acne-prone and oily skin best, whereas the second brand suits dry, oily, and combination skin. They differ primarily in their standout formulations and key ingredients, offering tailored options for diverse skincare needs.

Simple is a British skincare brand founded in 1960 and owned by Unilever PLC since 2011.

[en.wikipedia.org](https://en.wikipedia.org/wiki/Simple_Skincare) [sec.gov](https://www.sec.gov/Archives/edgar/data/1368457/000119312511134453/dex991.htm) [prnewswire.com](https://www.prnewswire.com/news-releases/alberto-culver-announces-that-unilever-has-received-approval-from-the-us-department-of-justice-to-complete-the-acquisition-of-the-company-121400884.html) [simple.co.uk](https://www.simple.co.uk/philosophy.html)

This page compares some of the most popular Simple and SEYOUL 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=pg768f1eae53).

### Popular Simple vs SEYOUL products

#### Simple

- [Micellar Water](https://lovi.care/skincare/p/simple/micellar-water/for/mature-skin) — Average fit — [$19.50 at Amazon](https://www.amazon.com/dp/B071XCT81N?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
- [Micellar Cleansing Water](https://lovi.care/skincare/p/simple/micellar-cleansing-water/for/sensitive-skin) — High fit — [$20.00 at Amazon](https://www.amazon.com/dp/B0G4DWBM9V?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
- [Hydrating Light Moisturiser](https://lovi.care/skincare/p/simple/hydrating-light-moisturiser/for/dry-skin) — Average fit — [$6.24 at Amazon](https://www.amazon.com/dp/B000LQX6XG?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
- [Refreshing Facial Wash](https://lovi.care/skincare/p/simple/refreshing-facial-wash/for/acne-prone-skin) — Average fit — [$7.90 at Amazon](https://www.amazon.com/dp/B000LQUA6M?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
- [Replenishing Rich Moisturiser](https://lovi.care/skincare/p/simple/replenishing-rich-moisturiser/for/dry-skin) — Average fit — [$6.40 at Amazon](https://www.amazon.com/dp/B000LNHB6M?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
- [Water Boost Hydrating Gel Cream](https://lovi.care/skincare/p/simple/water-boost-hydrating-gel-cream/for/dry-skin) — Average fit — [$15.64 at Amazon](https://www.amazon.com/dp/B076TBCFWR?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
- [Kind to Skin Soothing Facial Toner](https://lovi.care/skincare/p/simple/kind-to-skin-soothing-facial-toner/for/mature-skin) — Superior fit — [$6.67 at Amazon](https://www.amazon.com/dp/B076V2D94Y?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)

#### SEYOUL

- [Collagen Night Wrapping Mask](https://lovi.care/skincare/p/seyoul/collagen-night-wrapping-mask/for/dry-skin) — Average fit — [$7.99 at Amazon](https://www.amazon.com/dp/B0FNK1MJG5?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)

## Questions and answers

### Simple or SEYOUL: which is better?

Simple is better than SEYOUL because the products on this page offer reliable everyday options like gentle makeup removers and lightweight moisturizers. [Glycerin](https://lovi.care/skincare/ingredients/glycerin) helps maintain skin hydration, while [niacinamide](https://lovi.care/skincare/ingredients/niacinamide) may help reduce skin pigmentation and aging signs. Lovi rates Simple with high and average fit levels across most skin types, whereas SEYOUL's single mask product shows lower or cautionary fit levels.

[The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

### What is the difference between Simple and SEYOUL?

Simple offers a broad variety of fragrance-free products on this page, whereas SEYOUL features only a single mask with mixed Lovi fit levels across skin types. Niacinamide helps reduce skin pigmentation and suppress melanosome transfer.

[The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

### Which is more affordable, Simple or SEYOUL?

Simple features lightweight and value-friendly moisturizers among the products on this page, while SEYOUL lacks comparable affordability data. Glycerin helps provide hydration in Simple products.

[Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which causes fewer breakouts, Simple or SEYOUL?

Simple offers more dependable daily options for breakout-prone skin, whereas the SEYOUL mask on this page is marked with a caution for acne-prone skin. Simple also features key ingredients like niacinamide and glycerin, and glycerin helps support skin hydration.

[Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### How do the founding years and corporate ownership of Simple and SEYOUL compare?

Simple was founded in 1960 in the United Kingdom and has been owned by Unilever PLC since 2011, whereas SEYOUL was founded in 2022 and is owned by Thành Vinh Holdings.

### Which brand offers a wider range of skincare products across categories like cleansers, toners, and moisturizers on this page?

Simple offers a wider range of products on this page, including cleansers, toners, and moisturizers, whereas SEYOUL lists only a mask.

### How does the Lovi fit level for dry skin differ between Simple products and SEYOUL's Collagen Night Wrapping Mask?

Simple products on this page have an Average Lovi fit level for dry skin, while SEYOUL's [Collagen](https://lovi.care/skincare/ingredients/collagen) Night Wrapping Mask also has an Average fit level 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/) 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
- [Topical use of dexpanthenol in skin disorders](https://pubmed.ncbi.nlm.nih.gov/12113650/) Panthenol, Panthenol vitamin b5 · American Journal of Clinical Dermatology, 2002
- [Collagen Supplements for Aging and Wrinkles: A Paradigm Shift in the Fields of Dermatology and Cosmetics](https://pubmed.ncbi.nlm.nih.gov/35223163/) Collagen · Dermatology Practical & Conceptual, 2022
- [Apigenin inhibits UVA-induced cytotoxicity in vitro and prevents signs of skin aging in vivo](https://pubmed.ncbi.nlm.nih.gov/27279007/) Chamomilla recutita flower extract matricaria flower extract · International Journal of Molecular Medicine, 2016
- [Use of Collagen in Cosmetic Products](https://pubmed.ncbi.nlm.nih.gov/38534748/) Collagen · Current Issues in Molecular Biology, 2024
- [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, Panthenol vitamin b5 · 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
- [Stable Ozonides with Vitamin E Acetate versus Corticosteroid in the Treatment of Lichen Sclerosus in Foreskin: Evaluation of Effects on Inflammation](https://pubmed.ncbi.nlm.nih.gov/30991399/) Tocopheryl acetate vitamin e, Tocopheryl acetate · Urologia Internationalis, 2019
- [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/) Panthenol, Panthenol vitamin b5, Allantoin · Medicina Oral, Patologia Oral Y Cirugia Bucal, 2020
- [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 water · Phytochemistry, 2001
- [Comparison of clinical efficacies of sodium ascorbyl phosphate, retinol and their combination in acne treatment](https://pubmed.ncbi.nlm.nih.gov/19134126/) Sodium ascorbyl phosphate · International Journal of Cosmetic Science, 2009
- [Efficacy and Tolerability of Topical Nicotinamide Plus Antibacterial Adhesive Agents and Zinc-Pyrrolidone Carboxylic Acid Versus Placebo as an Adjuvant Treatment for Moderate Acne Vulgaris in Indonesia: A Multicenter, Double-blind, Randomized, Controlled Trial](https://pubmed.ncbi.nlm.nih.gov/32983333/) Zinc pca · The Journal of Clinical and Aesthetic Dermatology, 2020
- [Whitening effect of alpha-bisabolol in Asian women subjects](https://pubmed.ncbi.nlm.nih.gov/20642768/) Bisabolol · International Journal of Cosmetic Science, 2010
- [Assessment of Combined Ascorbyl Palmitate (AP) and Sodium Ascorbyl Phosphate (SAP) on Facial Skin Sebum Control in Female Healthy Volunteers](https://pubmed.ncbi.nlm.nih.gov/27756097/) Sodium ascorbyl phosphate · Drug Research, 2017
- [Understanding Solar Skin Elastosis-Cause and Treatment](https://pubmed.ncbi.nlm.nih.gov/30052192/) Witch hazel leaf water · Journal of Cosmetic Science, 2018
- [Borage Oil Treated with Immobilized Lipase Inhibits Melanogenesis](https://pubmed.ncbi.nlm.nih.gov/33128473/) Borago officinalis seed oil · Lipids, 2020
- [Influence of vitamin E acetate on stratum corneum hydration](https://pubmed.ncbi.nlm.nih.gov/9706379/) Tocopheryl acetate vitamin e, Tocopheryl acetate · Arzneimittel-Forschung, 1998
- [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, Panthenol vitamin b5 · Journal of Cosmetic Dermatology, 2025
- [Modulation of skin pigmentation by the tetrapeptide PKEK: in vitro and in vivo evidence for skin whitening effects](https://pubmed.ncbi.nlm.nih.gov/22142309/) Sodium ascorbyl phosphate · Experimental Dermatology, 2012
- [Nanostructured Lipid Carrier Based Gel Containing α-Tocopherol and α-Tocopheryl Acetate for Synergistic Cutaneous Antiaging Efficacy](https://pubmed.ncbi.nlm.nih.gov/41309687/) Tocopheryl acetate · Scientific Reports, 2025
- [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
- [Safety assessment on comedogenicity of dermatological products containing d-alpha tocopheryl acetate in Asian subjects: A double-blind randomized controlled trial](https://pubmed.ncbi.nlm.nih.gov/34471722/) Tocopheryl acetate vitamin e, Tocopheryl acetate · Contemporary Clinical Trials Communications, 2021
- [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
- [A novel facial moisturizer containing Saccharide isomerate accelerates skin barrier restoration following intense pulsed light treatment: a randomized split-face study](https://pubmed.ncbi.nlm.nih.gov/41211697/) Saccharide isomerate · The Journal of Dermatological Treatment, 2025
- [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/) Saccharide isomerate · Lasers in Medical Science, 2025
- [Saccharide isomerate ameliorates cosmetic scalp conditions in a Chinese study population](https://pubmed.ncbi.nlm.nih.gov/35279940/) Saccharide isomerate · Journal of Cosmetic Dermatology, 2023

## The brands

- British skincare: [Simple](https://lovi.care/skincare/brands/simple)
- Skincare: [SEYOUL](https://lovi.care/skincare/brands/seyoul)

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- [Some By Mi vs SEYOUL](https://lovi.care/skincare/compare/some-by-mi-vs-seyoul)

## 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/simple-vs-seyoul (this page)
- United Kingdom: https://lovi.care/skincare/uk/compare/simple-vs-seyoul
- Ireland: https://lovi.care/skincare/ie/compare/simple-vs-seyoul
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