# Bayer vs Carotone Page: https://lovi.care/skincare/compare/bayer-vs-carotone The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for the United States. Bayer is a German skincare brand founded in 1863 and owned by Bayer AG. [en.wikipedia.org](https://en.wikipedia.org/wiki/Bayer) [de.wikipedia.org](https://de.wikipedia.org/wiki/Bayer_AG) [forbes.com](https://www.forbes.com/companies/bayer/) [prnewswire.com](https://www.prnewswire.com/news-releases/wellspring-consumer-healthcare-acquires-iconic-otc-skin-care-brands-from-bayer-301789173.html) This page compares some of the most popular Bayer and Carotone 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=pg7fbc38e913). ### Popular Bayer vs Carotone products #### Bayer - [Skinoren Cream 20%](https://lovi.care/skincare/p/bayer/skinoren-cream-20/for/oily-skin) — High fit #### Carotone - [Brightening Cream](https://lovi.care/skincare/p/carotone/brightening-cream/for/mature-skin) — Average fit ### Bayer vs Carotone [serums](https://lovi.care/skincare/ingredients/serum) and treatments #### Bayer - [Skinoren Cream 20%](https://lovi.care/skincare/p/bayer/skinoren-cream-20/for/oily-skin) — High fit #### Carotone - [Brightening Cream](https://lovi.care/skincare/p/carotone/brightening-cream/for/mature-skin) — Average fit ## Questions and answers ### Which is more affordable, Bayer or Carotone? The provided page facts do not mention the prices of Bayer and Carotone products, so it is not possible to determine which brand is more affordable. ### When were the parent companies of Bayer and Carotone founded? The parent company of Bayer was founded in 1863, while the parent company of Carotone was founded in 2009. ### Do any of the Bayer or Carotone products on this page contain fragrance? Every product on this page from both Bayer and Carotone lists no fragrance in its ingredients. ## Research behind their key ingredients - [Improvement of naturally aged skin with vitamin A (retinol)](https://pubmed.ncbi.nlm.nih.gov/17515510/) Retinol vitamin a · 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/) Ascorbic acid · Journal of Cosmetic Dermatology, 2020 - [Prospective, randomized, double-blind assessment of topical bakuchiol and retinol for facial photoageing](https://pubmed.ncbi.nlm.nih.gov/29947134/) Retinol vitamin a · The British Journal of Dermatology, 2019 - [Skin barrier disruption by sodium lauryl sulfate-exposure alters the expressions of involucrin, transglutaminase 1, profilaggrin, and kallikreins during the repair phase in human skin in vivo](https://pubmed.ncbi.nlm.nih.gov/18007579/) Sodium lauryl sulfate · The Journal of Investigative 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 · Journal of Cosmetic Dermatology, 2020 - [Efficacy and Safety of Azelaic Acid Nanocrystal-Loaded In Situ Hydrogel in the Treatment of Acne Vulgaris](https://pubmed.ncbi.nlm.nih.gov/33923739/) Azelaic acid · Pharmaceutics, 2021 - [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 - [Changes in Skin Barrier Function after Repeated Exposition to Phospholipid-Based Surfactants and Sodium Dodecyl Sulfate In Vivo and Corneocyte Surface Analysis by Atomic Force Microscopy](https://pubmed.ncbi.nlm.nih.gov/33804924/) Sodium lauryl sulfate · Pharmaceutics, 2021 - [Effects of 15% Azelaic Acid Gel in the Management of Post-Inflammatory Erythema and Post-Inflammatory Hyperpigmentation in Acne Vulgaris](https://pubmed.ncbi.nlm.nih.gov/38734843/) Azelaic acid · Dermatology and Therapy, 2024 - [A novel model of inflammatory pain in human skin involving topical application of sodium lauryl sulfate](https://pubmed.ncbi.nlm.nih.gov/20358390/) Sodium lauryl sulfate · Inflammation Research, 2010 - [The usefulness of a dermocosmetic containing Myrtus communis extract and azelaic acid for maintenance phase of adult female acne: Results from a randomized exploratory investigator-blinded comparative study](https://pubmed.ncbi.nlm.nih.gov/36729399/) Azelaic acid · Journal of the European Academy of Dermatology and Venereology, 2023 - [Anatomical site differences of sodium lauryl sulfate-induced irritation: randomized controlled trial](https://pubmed.ncbi.nlm.nih.gov/30637727/) Sodium lauryl sulfate · The British Journal of Dermatology, 2019 ## The brands - German skincare: [Bayer](https://lovi.care/skincare/brands/bayer) - Skincare: [Carotone](https://lovi.care/skincare/brands/carotone) ## More comparisons - [SKIN1004 vs Bayer](https://lovi.care/skincare/compare/skin1004-vs-bayer) - [SKIN1004 vs Carotone](https://lovi.care/skincare/compare/skin1004-vs-carotone) - [Anua vs Bayer](https://lovi.care/skincare/compare/anua-vs-bayer) - [Anua vs Carotone](https://lovi.care/skincare/compare/anua-vs-carotone) - [Medicube vs Bayer](https://lovi.care/skincare/compare/medicube-vs-bayer) - [Medicube vs Carotone](https://lovi.care/skincare/compare/medicube-vs-carotone) - [The Ordinary vs Bayer](https://lovi.care/skincare/compare/the-ordinary-vs-bayer) - [The Ordinary vs Carotone](https://lovi.care/skincare/compare/the-ordinary-vs-carotone) - [Beauty of Joseon vs Bayer](https://lovi.care/skincare/compare/beauty-of-joseon-vs-bayer) - [Beauty of Joseon vs Carotone](https://lovi.care/skincare/compare/beauty-of-joseon-vs-carotone) - [COSRX vs Bayer](https://lovi.care/skincare/compare/cosrx-vs-bayer) - [COSRX vs Carotone](https://lovi.care/skincare/compare/cosrx-vs-carotone) - [CeraVe vs Bayer](https://lovi.care/skincare/compare/cerave-vs-bayer) - [CeraVe vs Carotone](https://lovi.care/skincare/compare/cerave-vs-carotone) - [La Roche-Posay vs Bayer](https://lovi.care/skincare/compare/la-roche-posay-vs-bayer) - [La Roche-Posay vs Carotone](https://lovi.care/skincare/compare/la-roche-posay-vs-carotone) - [Dr. Althea vs Bayer](https://lovi.care/skincare/compare/dr-althea-vs-bayer) - [Dr. Althea vs Carotone](https://lovi.care/skincare/compare/dr-althea-vs-carotone) - [Some By Mi vs Bayer](https://lovi.care/skincare/compare/some-by-mi-vs-bayer) - [Some By Mi vs Carotone](https://lovi.care/skincare/compare/some-by-mi-vs-carotone) ## 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/bayer-vs-carotone (this page) - United Kingdom: https://lovi.care/skincare/uk/compare/bayer-vs-carotone - Ireland: https://lovi.care/skincare/ie/compare/bayer-vs-carotone - Germany: https://lovi.care/skincare/de/compare/bayer-vs-carotone - France: https://lovi.care/skincare/fr/compare/bayer-vs-carotone - Italy: https://lovi.care/skincare/it/compare/bayer-vs-carotone - Netherlands: https://lovi.care/skincare/nl/compare/bayer-vs-carotone - Spain: https://lovi.care/skincare/es/compare/bayer-vs-carotone - Canada: https://lovi.care/skincare/ca/compare/bayer-vs-carotone - Australia: https://lovi.care/skincare/au/compare/bayer-vs-carotone - Singapore: https://lovi.care/skincare/sg/compare/bayer-vs-carotone - Saudi Arabia: https://lovi.care/skincare/sa/compare/bayer-vs-carotone - United Arab Emirates: https://lovi.care/skincare/ae/compare/bayer-vs-carotone