Cosrx's Snail Mucin transformed my skin—get it for 36% off at Amazon's Big Spring Sale
The K-Beauty brand's Snail Mucin Essence is one of Amazon's best-selling products, with more than 70,000 purchased last month alone.
Kyley Warren
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When Cosrx skincare products first popped up on my TikTok "For You" page, I was admittedly skeptical about their effectiveness. The idea of dapping up my face with a sticky, snail mucin-infused serum left me completely perplexed and frankly, a little disturbed—that is, until I finally tried the viral Snail Mucin Power Repairing Essence for myself.
Fast-forward to today, with multiple Cosrx bestsellers incorporated into my daily skin regimen, and my complexion has never looked healthier or more vibrant. I'm also far from alone in my experience; Cosrx's cult-favorite essence currently boasts over 63,000 five-star ratings on Amazon's site, and the formula was bought by more than 70,000 people last month alone (NBD). Best of all, the most popular Cosrx products (including the viral snail essence) are currently discounted at Amazon's Big Spring Sale for up to 38% off.
Ahead, I rounded up the best Cosrx deals at Amazon's spring event, including the Cosrx Snail Mucin Glass Hydrogel Face Masks that I swear by for achieving TikTok's "glass skin" trend. Be sure to check out the spring discounts for yourself and consider adding a product or two to your own beauty arsenal.
Amazon beauty deal: Shop Cosrx products on sale
Why are Cosrx products so popular?
K-Beauty products, including select skincare products from Cosrx, are dominating the online shopping sphere right now. With Cosrx in particular, shoppers love the brand's wide selection of hypoallergenic skincare products that are designed to work across a variety of skin types and target specific issues like dullness, pigmentation, dark spots and even acne breakouts. The brand has garnered popularity across platforms like TikTok and developed a legion of fans (myself included) who appreciate Cosrx products for their unique ingredients, fast-acting results and affordable price point.
When is Amazon's Big Spring Sale 2025?
The 2025 Big Spring Sale is happening now through Monday, March 31, and includes a wide array of Amazon discounts on best-selling beauty products from Cosrx, TruSkin 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!
🛍️ Sign up for Paste BN Shopping newslettersDo I need to be an Amazon Prime member to shop the Big Spring Sale?
No, Amazon's 2025 Big Spring Sale is open for everyone to shop, regardless of whether or not you have a Prime membership. However, to ensure you get the best deals with fast shipping, we recommend signing up for an Amazon Prime membership.
Prices were accurate at the time this article was published but may change over time.
Our team of savvy editors independently handpicks all recommendations. If you purchase through our links, the Paste BN Network may earn a commission. Prices were accurate at the time of publication but may change.