56% off: Amazon's best-selling vitamin C serum is on sale for its lowest price ever
This viral vitamin C serum has 100,000 five-star reviews and is available for an insane discount. Shop the last-chance deal now.
As someone with sensitive skin, I'm always cautious about incorporating a new skincare product or serum into my everyday beauty routine. In my experience, even one wrong ingredient can trigger a devastating breakout and set my skin back for weeks, which is why I often turn to the internet (and TikTok) for inspiration on products that are vetted and approved by the beauty world's most trusted experts. Among the most recommended skincare essentials I've found is the TruSkin Vitamin C Serum, which has earned its status as an Amazon best-seller thanks to the product's 4.3 rating, nearly 150,000 reviews (and counting) and a cult following that saw over 30,000 purchases last month alone (casual).
Much to my delight, you can now get Amazon's best-selling vitamin C serum for 56% off during Amazon's Big Spring Sale—and get your skin prepped and glowing just in time for summer 2025. After purchasing this item countless times through Amazon, I can confirm that it is currently at its lowest price ever, which means if you're looking for a brightening cure for your skincare woes, now's the best time to stock up on this popular beauty product. Check out the Amazon spring deal below and get this lightweight serum added to your beauty arsenal ASAP!
Amazon Big Spring Sale deal: TruSkin Vitamin C Facial Serum
Infused with nourishing skincare ingredients like hyaluronic acid and aloe, this best-selling brightening serum works to minimize the appearance of dark spots and fine lines, while also helping to repair damaged skin for a more vibrant and layered complexion. It's designed for a variety of skin types, including dry, sensitive, oily, combination and normal. It's all dermatologist-tested and Leaping Bunny-certified cruelty free, so it's a serum you can feel good about using for a multitude of reasons.
How do you use the TruSkin Vitamin C Facial Serum?
The TruSkin Vitamin C Serum is also incredibly easy to use and incorporate into your existing beauty routine. After cleansing your skin, simply apply 3-5 drops of the product onto your fingertips, smooth the formula across your face's skin and give the serum time to absorb before applying other products like a moisturizer. Per TruSkin's website, the vitamin C serum can be used both day and night, and shoppers rave that you can see visible results in as little as one week. Hurry and scoop up this viral beauty product while it's still on sale—the best Amazon deals won't last long, especially on hot-ticket items like this skincare must-have.
Shop more last-chance Amazon beauty deals:
- 13% off: TruSkin Retinol Serum for Face
- 19% off: TruSkin Tea Tree Oil Acne Treatment for Face
- 20% off: Paula's Choice Skin Perfecting 2% BHA Liquid Salicylic Acid Exfoliant
- 20% off: TruSkin Vitamin C Super Serum - Niacinamide
- 25% off: Laneige Hydro UV Defense Sunscreen Broad Spectrum SPF 50+
- 36% off: Cosrx Snail Mucin 96% Power Repairing Essence
When does Amazon's Big Spring Sale end?
The 2025 Big Spring Sale ends on Monday, March 31. There are plenty of quality Amazon Big Spring sale deals to shop right now—including spring Amazon discounts on best-selling beauty products from TruSkin, Cosrx and more. We'll be tracking all the best deals throughout the sale, so be sure to check back for more Paste BN Shopping coverage and sign up for our weekly newsletter to catch even more shopping tips!
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Do I need to be an Amazon Prime member to shop the Big Spring Sale?
No, Amazon's 2025 Big Spring Sale is open to anyone, regardless of whether or not you're an Amazon Prime member. However, to ensure you get the best deals with fast shipping, we recommend signing up for an Amazon Prime membership.