# Grapefruit seed extract Page: https://lovi.care/skincare/ca/ingredients/grapefruit-seed-extract The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Canada. Topical [grapefruit](https://lovi.care/skincare/ca/ingredients/grapefruit) seed [extract](https://lovi.care/skincare/ca/ingredients/extract) calms UV-induced redness, preserves natural moisture barriers, and fights daily environmental stress to keep complexions visibly clear, resilient, and balanced. Suitable for most skin types, this botanical ingredient is commonly found in nourishing [serums](https://lovi.care/skincare/ca/ingredients/serum). Because it layers easily, the serum integrates smoothly into your daily skincare routine. [PloS One, 2016](https://pubmed.ncbi.nlm.nih.gov/26741806/) [Frontiers in Chemistry, 2024](https://pubmed.ncbi.nlm.nih.gov/38831914/) This page shows grapefruit seed extract products with a Lovi page. For every product, and a routine built for your skin, use the Lovi app. ### Popular [grapefruit](https://lovi.care/skincare/ca/ingredients/grapefruit) seed [extract](https://lovi.care/skincare/ca/ingredients/extract) products - [Jurlique Rosewater Balancing Mist](https://lovi.care/skincare/ca/p/jurlique/rosewater-balancing-mist/for/mature-skin) — Average fit ## All grapefruit seed extract products - Jurlique · Hydrating Toner: [Rosewater Balancing Mist](https://lovi.care/skincare/ca/p/jurlique/rosewater-balancing-mist/for/mature-skin) - JKosmmune · Enzyme powder cleanser: [Enzyme Cleansing Powder](https://lovi.care/skincare/ca/p/jkosmmune/enzyme-cleansing-powder/for/acne-prone-skin) ## Questions and answers ### What does grapefruit seed extract do for the skin? [Grapefruit](https://lovi.care/skincare/ca/ingredients/grapefruit) seed [extract](https://lovi.care/skincare/ca/ingredients/extract) helps protect the skin from ultraviolet B-induced inflammation and oxidative stress. It may also reduce UV-induced lipid peroxidation. [PloS One, 2016](https://pubmed.ncbi.nlm.nih.gov/26741806/) [Frontiers in Chemistry, 2024](https://pubmed.ncbi.nlm.nih.gov/38831914/) ### How do you use grapefruit seed extract? Grapefruit seed extract is applied topically to help protect skin from ultraviolet B-induced inflammation and oxidative stress. Topical formulations containing its active component, naringenin, may be used to reduce UV-induced lipid peroxidation and skin damage. [PloS One, 2016](https://pubmed.ncbi.nlm.nih.gov/26741806/) [Frontiers in Chemistry, 2024](https://pubmed.ncbi.nlm.nih.gov/38831914/) ### Should you use grapefruit seed extract in the morning or at night? Grapefruit seed extract may be used in the morning because it helps protect skin from ultraviolet-induced damage and oxidative stress. Topical application helps reduce skin inflammation and lipid peroxidation. [PloS One, 2016](https://pubmed.ncbi.nlm.nih.gov/26741806/) [Frontiers in Chemistry, 2024](https://pubmed.ncbi.nlm.nih.gov/38831914/) ### Can you use grapefruit seed extract every day? Yes, you can use grapefruit seed extract daily because topical formulations containing its active compound naringenin have shown safety and efficacy in protecting the skin from UV-induced inflammation and oxidative stress. Such products may be applied as directed to help reduce skin damage and lipid peroxidation. [PloS One, 2016](https://pubmed.ncbi.nlm.nih.gov/26741806/) [Frontiers in Chemistry, 2024](https://pubmed.ncbi.nlm.nih.gov/38831914/) ### Does grapefruit seed extract cause purging or irritation? Grapefruit seed extract is unlikely to cause purging since it does not speed up skin cell turnover. However, it may cause irritation in sensitive skin types depending on its concentration and formulation. ### Which skin types is grapefruit seed extract best for? Grapefruit seed extract is well suited for skin types prone to sun damage and inflammation, as it helps protect against ultraviolet-induced stress and reduces redness. Jurlique [Rosewater](https://lovi.care/skincare/ca/ingredients/rose) Balancing Mist is a popular product containing it. [PloS One, 2016](https://pubmed.ncbi.nlm.nih.gov/26741806/) [Frontiers in Chemistry, 2024](https://pubmed.ncbi.nlm.nih.gov/38831914/) ## Research on grapefruit seed extract - [Topical Formulation Containing Naringenin: Efficacy against Ultraviolet B Irradiation-Induced Skin Inflammation and Oxidative Stress in Mice](https://pubmed.ncbi.nlm.nih.gov/26741806/) Grapefruit seed extract · PloS One, 2016 - [Challenging the safety and efficacy of topically applied chlorogenic acid, apigenin, kaempferol, and naringenin by HET-CAM, HPLC-TBARS-EVSC, and laser Doppler flowmetry](https://pubmed.ncbi.nlm.nih.gov/38831914/) Grapefruit seed extract · Frontiers in Chemistry, 2024 ## Brands with grapefruit seed extract - Skincare: [Jurlique](https://lovi.care/skincare/ca/brands/jurlique) ## 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/grapefruit-seed-extract - United Kingdom: https://lovi.care/skincare/uk/ingredients/grapefruit-seed-extract - Ireland: https://lovi.care/skincare/ie/ingredients/grapefruit-seed-extract - Germany: https://lovi.care/skincare/de/ingredients/grapefruit-seed-extract - France: https://lovi.care/skincare/fr/ingredients/grapefruit-seed-extract - Italy: https://lovi.care/skincare/it/ingredients/grapefruit-seed-extract - Netherlands: https://lovi.care/skincare/nl/ingredients/grapefruit-seed-extract - Spain: https://lovi.care/skincare/es/ingredients/grapefruit-seed-extract - Canada: https://lovi.care/skincare/ca/ingredients/grapefruit-seed-extract (this page) - Australia: https://lovi.care/skincare/au/ingredients/grapefruit-seed-extract - Singapore: https://lovi.care/skincare/sg/ingredients/grapefruit-seed-extract - Saudi Arabia: https://lovi.care/skincare/sa/ingredients/grapefruit-seed-extract - United Arab Emirates: https://lovi.care/skincare/ae/ingredients/grapefruit-seed-extract