# Pterostilbene Page: https://lovi.care/skincare/ca/ingredients/pterostilbene The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Canada. Pterostilbene delivers noticeable smoothing and brightening results to the skin. It suits most skin types best and typically comes in targeted [serums](https://lovi.care/skincare/ca/ingredients/serum). Because it works well with [vitamin C](https://lovi.care/skincare/ca/ingredients/vitamin-c), it integrates smoothly into your daily routine. This page shows pterostilbene products with a Lovi page. For every product, and a routine built for your skin, use the Lovi app. ## All pterostilbene products - Allies of Skin · Nourishing Mask: [1A Retinal & Peptides Overnight Mask](https://lovi.care/skincare/ca/p/allies-of-skin/1a-retinal-and-peptides-overnight-mask/for/mature-skin) ## What to combine pterostilbene with Ingredient Together How to use them [Vitamin C](https://lovi.care/skincare/ca/ingredients/vitamin-c) Works well Use them together in the morning, putting [vitamin C](https://lovi.care/skincare/ca/ingredients/vitamin-c) on first. [Pterostilbene and vitamin C](https://lovi.care/skincare/ca/ingredients/vitamin-c-and-pterostilbene) From the ingredient rules behind the "Works well with" and "Don't mix with" notes on every product in the Lovi app. ## Questions and answers ### What does pterostilbene do for the skin? Pterostilbene helps protect and brighten the skin as a powerful antioxidant. It works well with [vitamin C](https://lovi.care/skincare/ca/ingredients/vitamin-c) when used together in the morning, by applying vitamin C first. ### How do you use pterostilbene? You can use pterostilbene in the morning by applying vitamin C first, as the two ingredients work well together. ### Should you use pterostilbene in the morning or at night? Yes, you can use pterostilbene in the morning alongside vitamin C by applying vitamin C first. ### Can you use pterostilbene every day? Yes, you can use pterostilbene every day in the morning alongside vitamin C by applying vitamin C first. ### Does pterostilbene cause purging or irritation? Pterostilbene is unlikely to cause purging or irritation. It works well with vitamin C, and you can use them together in the morning by applying vitamin C first. ### Which skin types is pterostilbene best for? Pterostilbene is best for aging skin types because it helps fight signs of aging. Lovi rates its overall fit for your routine as Average. ### Can you use pterostilbene with vitamin C? Yes, you can use pterostilbene and vitamin C together in the morning by applying vitamin C first. ## Combining pterostilbene - Work well together: [Vitamin C and pterostilbene](https://lovi.care/skincare/ca/ingredients/vitamin-c-and-pterostilbene) ## Brands with pterostilbene - Skincare: [Allies of Skin](https://lovi.care/skincare/ca/brands/allies-of-skin) ## Related ingredients - [Vitamin C](https://lovi.care/skincare/ca/ingredients/vitamin-c) ## 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/pterostilbene - United Kingdom: https://lovi.care/skincare/uk/ingredients/pterostilbene - Ireland: https://lovi.care/skincare/ie/ingredients/pterostilbene - Germany: https://lovi.care/skincare/de/ingredients/pterostilbene - France: https://lovi.care/skincare/fr/ingredients/pterostilbene - Italy: https://lovi.care/skincare/it/ingredients/pterostilbene - Netherlands: https://lovi.care/skincare/nl/ingredients/pterostilbene - Spain: https://lovi.care/skincare/es/ingredients/pterostilbene - Canada: https://lovi.care/skincare/ca/ingredients/pterostilbene (this page) - Australia: https://lovi.care/skincare/au/ingredients/pterostilbene - Singapore: https://lovi.care/skincare/sg/ingredients/pterostilbene - Saudi Arabia: https://lovi.care/skincare/sa/ingredients/pterostilbene - United Arab Emirates: https://lovi.care/skincare/ae/ingredients/pterostilbene