ICYMI, we're well into the second day of October's Amazon Prime Day 2023. Or Amazon Prime Big Deals Day, as the retailer have dubbed their second sale event of the year. It started yesterday, at midnight on Tuesday 10 October, and it runs through 'til midnight tonight: Wednesday 11 October. What does this mean, exactly? Well, thousands of Prime Day beauty deals have gone live across makeup, hair, and skin care, serving up the perfect chance to elevate your beauty game.
Speaking of skincare, sales of the best vitamin C serums have been abundant in the first 24 hours of the event. Which comes as no surprise. In case you aren't aware of what this powerhouse ingredient will do for your skin, we confirmed its wonders with board-certified dermatologist Patricia Wexler, MD.
"Vitamin C is a potent antioxidant that can neutralise free radicals," she says, adding that the ingredient will aid in your skin's natural regeneration process, which helps your body repair damaged skin cells, leaving you with brighter skin and fewer dark spots.
Are you sold yet? Good, because everyone else seems to be. Ahead, we've rounded up our favourite serums, moisturisers, and eye creams containing vitamin C that are marked down and selling out fast right now, so you can start your journey toward brighter, even-toned skin.
Our Top Picks:
- The Supplement: Nutravila 1000mg Vitamin C with Bioflavonoids & Rosehip, WAS £16.99 NOW £9.99
- The Serum: Medik8 Super C Ferulic, WAS £55 NOW £33.98
- The Eye Treatment: Medik8 C-Tetra Eye, WAS £19 NOW £16.80
- The Face Cream: The INKEY List Vitamin B, C and E Lightweight Daily Face Moisturiser, WAS £7.99 NOW £4.75
Amazon Prime Day 2023 Vitamin C Serum Deals:
Selling like hot cakes on GLAMOUR, best vitamin C serums are some of the most potent treatments you can use to fade dark spots, tackle dullness, and smooth uneven texture.
Serums contain the highest concentrations of vitamin C, but you can also find it in fruits like oranges, kakadu plum, and papaya.
Whatever the form, you'll definitely want to incorporate one of these antioxidant-loaded products into your daytime skin-care routine to guard against signs of ageing. (Just remember to always, always apply a face sunscreen with SPF 30 or higher afterward).
Your last chance to score up to 42% off.

Amazon Prime Day 2023 Vitamin C Moisturiser Deals:
Moisturisers, as you know, have the important job of sealing in hydration for the long haul, day or night. All of the following creams are loaded up with vitamin C (and complementary ingredients like hyaluronic acid, peptides, and even pro-retinol) for an extra brightening boost whenever you want it.
Amazon Prime Day 2023 Vitamin C Eye Cream Deals:
Dark circles, sagging under-eyes, puffiness — we've all been there. This delicate area of skin greatly benefits from an eye cream spiked with vitamin C to perk up our under-eyes and make us look more awake by the day.
Amazon Prime Day 2023 Vitamin C Supplement Deals:
We'll be honest here: vitamin C deficiency is rare in developed countries, but with it, you're at risk of symptoms like dry skin, achey joints, bleeding gums and slowed healing of wounds. You're at a higher risk of a vitamin C deficiency if you take certain medications, have a very limited diet or have kidney disease.
The jury is still out on whether vitamin C supplements are actually needed, and really, you can probably get all you need in a variety of whole, plant-based foods like oranges, bell peppers, grapefruits, strawberries and broccoli. However, if you're feeling a little run down or have troubles hitting your nutritional requirements, a vitamin C supplement could be recommended.
Amazon Prime Day 2023 Vitamin C Foundation Deals:
Transfer-proof? Long-wearing? And on sale? This L'Oreal foundation checks all the boxes for what you'd possibly want for Prime Day. Not to mention that it's also infused with vitamin C and SPF 25 protection.
This story originally appeared on Allure. After more Amazon Prime Day content? Shop the GHD Unplugged Cordless straightener with £80 off alongside a plethora of other Prime Day GHD deals, Amazon Prime Day luggage deals, mattress deals, Medik8 deals, and Prime Day airfryer deals.






















