# Algae exopolysaccharide Page: https://lovi.care/skincare/uk/ingredients/algae-exopolysaccharide The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for the United Kingdom. [Algae](https://lovi.care/skincare/uk/ingredients/algae) exopolysaccharide defends against urban pollution by shielding skin cells from oxidative stress and heavy metals while visibly plumping, hydrating, and brightening the complexion. It suits most skin types and is most commonly found in lightweight [serums](https://lovi.care/skincare/uk/ingredients/serum). Furthermore, it layers easily into any daily routine. [Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/29465393/) [Marine Drugs, 2026](https://pubmed.ncbi.nlm.nih.gov/41892958/) This page shows algae exopolysaccharide products with a Lovi page. For every product, and a routine built for your skin, use the Lovi app. ## All algae exopolysaccharide products - Algenist · Cleansing Mask: [Perfect Clarifying Pore Corrector Mask](https://lovi.care/skincare/uk/p/algenist/perfect-clarifying-pore-corrector-mask/for/combination-skin) ## Questions and answers ### What does algae exopolysaccharide do for the skin? [Algae](https://lovi.care/skincare/uk/ingredients/algae) exopolysaccharide helps protect the skin from urban pollution by limiting particle adhesion, reducing lipid peroxidation, and chelating heavy metals. It also provides hyaluronic acid-like skin plumpness, deep hydration, and radiance while helping to reduce the signs of aging. [Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/29465393/) [Marine Drugs, 2026](https://pubmed.ncbi.nlm.nih.gov/41892958/) ### How do you use algae exopolysaccharide? Algae exopolysaccharide helps protect skin against urban pollution and provides hydration and plumpness. It is unlikely to cause issues when used as directed in finished skincare products. [Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/29465393/) [Marine Drugs, 2026](https://pubmed.ncbi.nlm.nih.gov/41892958/) ### Should you use algae exopolysaccharide in the morning or at night? Algae exopolysaccharide helps protect against urban pollution, making it a great addition to your morning routine. It defends skin cells and limits particle adhesion throughout the day. [Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/29465393/) ### Can you use algae exopolysaccharide every day? Yes, you can use algae exopolysaccharide every day. It helps protect skin from pollution, provides hydration, and may reduce signs of aging. [Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/29465393/) [Marine Drugs, 2026](https://pubmed.ncbi.nlm.nih.gov/41892958/) ### Does algae exopolysaccharide cause purging or irritation? Algae exopolysaccharide is unlikely to cause purging or irritation because it acts as a protective and hydrating agent, helping shield skin from pollution while offering soothing benefits. [Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/29465393/) [Marine Drugs, 2026](https://pubmed.ncbi.nlm.nih.gov/41892958/) ### Which skin types is algae exopolysaccharide best for? Algae exopolysaccharide is well suited for city dwellers and aging skin because it helps protect against urban pollution, limits particle adhesion, and provides hydration and plumpness. [Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/29465393/) [Marine Drugs, 2026](https://pubmed.ncbi.nlm.nih.gov/41892958/) ## Research on algae exopolysaccharide - [Unique natural exopolysaccharides for biomimetic protective effect against urban pollution](https://pubmed.ncbi.nlm.nih.gov/29465393/) Algae exopolysaccharide · Journal of Cosmetic Science, 2017 - [Hyaluronic Acid-like Skin Plumping and Radiance Benefits of a Porphyridium Sulfated Exopolysaccharide- and Natural PDRN-Rich Extract](https://pubmed.ncbi.nlm.nih.gov/41892958/) Algae exopolysaccharide · Marine Drugs, 2026 ## Brands with algae exopolysaccharide - American skincare: [Algenist](https://lovi.care/skincare/uk/brands/algenist) ## About the Lovi Fit Lovi: Unbiased, science-based skincare AI trained on real user outcomes. Lovi checks every ingredient 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 ingredient guide: 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/ingredients/algae-exopolysaccharide - United Kingdom: https://lovi.care/skincare/uk/ingredients/algae-exopolysaccharide (this page) - Ireland: https://lovi.care/skincare/ie/ingredients/algae-exopolysaccharide - Germany: https://lovi.care/skincare/de/ingredients/algae-exopolysaccharide - France: https://lovi.care/skincare/fr/ingredients/algae-exopolysaccharide - Italy: https://lovi.care/skincare/it/ingredients/algae-exopolysaccharide - Netherlands: https://lovi.care/skincare/nl/ingredients/algae-exopolysaccharide - Spain: https://lovi.care/skincare/es/ingredients/algae-exopolysaccharide - Canada: https://lovi.care/skincare/ca/ingredients/algae-exopolysaccharide - Australia: https://lovi.care/skincare/au/ingredients/algae-exopolysaccharide - Singapore: https://lovi.care/skincare/sg/ingredients/algae-exopolysaccharide - Saudi Arabia: https://lovi.care/skincare/sa/ingredients/algae-exopolysaccharide - United Arab Emirates: https://lovi.care/skincare/ae/ingredients/algae-exopolysaccharide