# REN Clean Skincare vs ILIA Beauty

Page: https://lovi.care/skincare/es/compare/ren-clean-skincare-vs-ilia-beauty

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

REN Clean Skincare and ILIA Beauty are clean beauty brands that offer nourishing daily formulas, with the British line founded in 2000 and the Canadian counterpart established in 2011. The former is known for gentle toners featuring botanical precision that best suit sensitive, reactive, and dull skin, including the Ready Steady Glow Daily AHA Tonic for acne-prone skin. Meanwhile, the latter is celebrated for thoughtful moisturizers and hydrating compositions that suit dry, normal, and combination skin, featuring The Base Face Milk for acne-prone care. Ultimately, both labels nurture the complexion through conscious practices, while differing in their regional origins, parent companies, and core product types.

REN Clean Skincare is a British skincare brand founded in 2000 and owned by Unilever since 2015.

[beautymatter.com](https://beautymatter.com/articles/unilever-to-begin-shutdown-of-ren-clean-skincare) [en.wikipedia.org](https://en.wikipedia.org/wiki/Unilever)

ILIA Beauty is a Canadian skincare brand founded in 2011 and owned by Famille C since 2022.

[tracxn.com](https://tracxn.com/d/companies/ilia-beauty/__9WyJY6jBVsIpf6X5oVASXK-LuJlDTWhr53W5UcX5jlw) [cosmeticsbusiness.com](https://cosmeticsbusiness.com/ilia-beauty-lands-paul-schiraldi-as-ceo)

This page compares some of the most popular REN Clean Skincare and ILIA Beauty 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=pgf14097140e).

### Popular REN Clean Skincare vs ILIA Beauty products

#### REN Clean Skincare

- [Ready Steady Glow Daily AHA Tonic](https://lovi.care/skincare/es/p/ren-clean-skincare/ready-steady-glow-daily-aha-tonic/for/acne-prone-skin) — Superior fit

#### ILIA Beauty

- [The Base Face Milk](https://lovi.care/skincare/es/p/ilia-beauty/the-base-face-milk/for/dark-spots) — Average fit

## Questions and answers

### REN Clean Skincare or ILIA Beauty: which is better?

REN Clean Skincare has a Superior fit for acne-prone skin, skin with dark spots, oily acne-prone skin, combination skin, and oily skin, whereas ILIA Beauty offers an Average fit across all those same skin types for the products on this page.

### What is the difference between REN Clean Skincare and ILIA Beauty?

REN Clean Skincare has products on this page with Superior fits for acne-prone skin and dark spots, whereas ILIA Beauty has Average fits across skin types. Lovi rates REN Clean Skincare with fragrance in its toner on this page, while ILIA Beauty lists no fragrance in every product on this page.

### Which is more affordable, REN Clean Skincare or ILIA Beauty?

The page does not provide pricing or affordability information for REN Clean Skincare or ILIA Beauty.

### Which causes fewer breakouts, REN Clean Skincare or ILIA Beauty?

REN Clean Skincare has products on this page rated Superior by Lovi for acne-prone skin, whereas ILIA Beauty's product is rated Average for acne-prone skin.

### Between REN Clean Skincare and ILIA Beauty, which brand offers a toner and which offers a moisturizer based on the featured products?

REN Clean Skincare offers a toner with its Ready Steady Glow Daily AHA Tonic, while ILIA Beauty offers a moisturizer with The Base Face Milk.

### Which brand has been owned by its parent company longer, REN Clean Skincare or ILIA Beauty?

REN Clean Skincare has been owned by its parent company longer, since 2015, while ILIA Beauty has been owned by Famille C since 2022.

### How does the fragrance content differ between the featured products of REN Clean Skincare and ILIA Beauty?

REN Clean Skincare includes fragrance in its featured toner, whereas every featured product from ILIA Beauty lists no fragrance.

## Research behind their key ingredients

- [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
- [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 · Clinical, Cosmetic and Investigational Dermatology, 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/) Allantoin · Medicina Oral, Patologia Oral Y Cirugia Bucal, 2020
- [Double-blind, randomized, placebo-controlled study of a lotion containing triethyl citrate and ethyl linoleate in the treatment of acne vulgaris](https://pubmed.ncbi.nlm.nih.gov/17635508/) Triethyl citrate · The British Journal of Dermatology, 2007
- [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
- [Effect of a botanical cleansing lotion on skin sebum and erythema of the face: A randomized controlled blinded half-side comparison](https://pubmed.ncbi.nlm.nih.gov/30022595/) Salix nigra bark extract willow bark extract · Journal of Cosmetic Dermatology, 2019
- [Anti-Inflammatory Effect of a Novel Topical Herbal Composition (VEL-091604) Consisting of Gentian Root, Licorice Root and Willow Bark Extract](https://pubmed.ncbi.nlm.nih.gov/30690691/) Salix nigra bark extract willow bark extract · Planta Medica, 2019
- [An evaluation of the effect of a topical product containing salicin on the visible signs of human skin aging](https://pubmed.ncbi.nlm.nih.gov/20883292/) Salix nigra bark extract willow bark extract · Journal of Cosmetic Dermatology, 2010
- [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
- [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

## The brands

- British skincare: [REN Clean Skincare](https://lovi.care/skincare/es/brands/ren-clean-skincare)
- Canadian skincare: [ILIA Beauty](https://lovi.care/skincare/es/brands/ilia-beauty)

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- [The Ordinary vs ILIA Beauty](https://lovi.care/skincare/es/compare/the-ordinary-vs-ilia-beauty)
- [Beauty of Joseon vs REN Clean Skincare](https://lovi.care/skincare/es/compare/beauty-of-joseon-vs-ren-clean-skincare)
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- [COSRX vs REN Clean Skincare](https://lovi.care/skincare/es/compare/cosrx-vs-ren-clean-skincare)
- [COSRX vs ILIA Beauty](https://lovi.care/skincare/es/compare/cosrx-vs-ilia-beauty)
- [CeraVe vs REN Clean Skincare](https://lovi.care/skincare/es/compare/cerave-vs-ren-clean-skincare)
- [CeraVe vs ILIA Beauty](https://lovi.care/skincare/es/compare/cerave-vs-ilia-beauty)
- [La Roche-Posay vs REN Clean Skincare](https://lovi.care/skincare/es/compare/la-roche-posay-vs-ren-clean-skincare)
- [La Roche-Posay vs ILIA Beauty](https://lovi.care/skincare/es/compare/la-roche-posay-vs-ilia-beauty)
- [Dr. Althea vs REN Clean Skincare](https://lovi.care/skincare/es/compare/dr-althea-vs-ren-clean-skincare)
- [Dr. Althea vs ILIA Beauty](https://lovi.care/skincare/es/compare/dr-althea-vs-ilia-beauty)
- [Some By Mi vs REN Clean Skincare](https://lovi.care/skincare/es/compare/some-by-mi-vs-ren-clean-skincare)
- [Some By Mi vs ILIA Beauty](https://lovi.care/skincare/es/compare/some-by-mi-vs-ilia-beauty)

## 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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