These Are the Under-$20 K-Beauty Sunscreens Our Shopping Editors Are Repurchasing During Amazon’s Spring Sale
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Spring has arrived, which means that many of us will be spending way more time outdoors — if you haven’t been doing so already. If you’re in the market for some new sunscreen, there’s no better time to shop. In case you haven’t already heard, Amazon is currently in the middle of their Big Spring Sale, which gives you the opportunity to stock up on everything you need for the season at major discounts. And yes, that means there’s no shortage of sunscreen deals to choose from. Wondering which ones are truly worth your money? That’s where our shopping team can help — especially if you’re on the hunt for some top-notch K-beauty options.
Best K-Beauty Sunscreens on Amazon, at a Glance
TIRTIR Hydro UV Shield Sunscreen SPF 50+, $15 (was $18)
Anua Zero-Cast Moisturizing Sunscreen SPF 50, $14 (was $18)
medicube No Cast Just Glow Collagen Sunscreen SPF 50, $15 (was $22)
SKIN1004 Centella Hyalu-Cica Water-Fit Sun Serum SPF 50, $16 (was $25)
ROUND LAB Birch Juice Moisturizing UV LOCK SPF 45, $18 (was $22)
During Amazon’s Big Spring Sale, many of the most-loved K-beauty brands like Anua, Round Lab, Medicube, Mixsoon, COSRX, and Innisfree are on sale for up to 40% off. Whether you’re looking to try a TikTok-loved sunscreen that you’ve been eyeing for a while or wanting to repurchase one you already love, now’s your chance to do so. From what I’ve seen, most of the top-rated sunscreens are on sale for less than $20. Plus, there are all kinds of options to choose from, from stick sunscreens to formulas that double as a glowy primer, you’re sure to find one that fits your needs.
As a shopping editor, I’ve been lucky enough to test many different sunscreens throughout my career. I’ve found that many of the ones I’ve really enjoyed have been K-beauty sunscreens. For starters, I love the lighter consistency that many of them offer. My everyday go-tos feel more like lightweight moisturizers than heavy, traditional sunscreens. They’ve also left my skin looking more glowy than greasy, which is a major plus.
If you’re looking to try some K-beauty sunscreens but don’t know where to start, me and a few others from the SheKnows shopping team shared our faves and a few we have our eye on. Most of them are on sale on Amazon right now. Check those out below.
BEST K-BEAUTY SUNSCREEN ON AMAZON: BIG SPRING SALE 2026
TIRTIR Hydro UV Shield Sunscreen SPF 50+
I’ve been a fan of TIRTIR ever since I tried their viral cushion foundation, which I quickly became obsessed with. Their Ceramic Cream has also been my go-to moisturizer year-round. So, when I saw they had an SPF 50 sunscreen, I knew I had to try it. Just like the rest of the products I’ve tried, this did not disappoint. The product is lightweight, moisturizing but not greasy, and leaves my face with a nice smooth base for makeup. I also have really sensitive skin, but this hasn’t triggered any reactions. I like it a lot, and it is one of the more popular options at my local K-beauty store. So, it’s definitely worth trying while it’s on sale.
BEST K-BEAUTY SUNSCREEN ON AMAZON: BIG SPRING SALE 2026
Innisfree Daily UV Defense SPF 36
“As a melanated girl, finding a sunscreen that doesn’t leave a white cast is a must. I’ve been obsessed with Innisfree’s Daily UV Defense Sunscreen for the past two years. Its consistency is creamy but not heavy and blends in beautifully to my skin. Not to mention it has a stunning glowy finish that gives my skin a glass like effect all by itself. Plus, it works well under makeup and doesn’t become dry or patchy.” – Jacquelyn Greenfield, Commerce Writer
Although the sunscreen by itself isn’t on sale currently, you can get it as part of Innisfree’s Hydrate & Protect Set that’s on sale now for 20% off.
BEST K-BEAUTY SUNSCREEN ON AMAZON: BIG SPRING SALE 2026
Anua Zero-Cast Moisturizing Sunscreen SPF 50
Anua’s Zero-Cast Moisturizing Sunscreen is a really popular choice among Amazon shoppers. In fact, it’s been purchased over 20,000 times in the last month. Clearly, it’s doing something right. It an SPF 50 sunscreen that’s said to provide hydration for up to 72 hours and will leave your skin glowing. Shoppers say they love the way their skin looks when they use this and that it truly doesn’t leave a white cast. You can grab this in either the original bottle or the KPop Demon Hunters collab.
BEST K-BEAUTY SUNSCREEN ON AMAZON: BIG SPRING SALE 2026
medicube No Cast Just Glow Collagen Sunscreen SPF 50
You may be familiar with Medicube thanks to their viral pink Collagen Jelly Cream. Well, if you love their products already, you may want to consider trying their No Cast Just Glow SPF 50 sunscreen. It features hydrating and soothing ingredients such as niacinamide and hyaluronic acid. What makes this stand out from other options is its ability to give your skin a radiant glow, whether you’re wearing makeup or not. According to shoppers, it also leaves their skin looking plump, hydrated, and healthy. I’m super intrigued by this myself, so I’ll be adding this to my Amazon cart during the big sale.
BEST K-BEAUTY SUNSCREEN ON AMAZON: BIG SPRING SALE 2026
SKIN1004 Centella Hyalu-Cica Water-Fit Sun Serum SPF 50
This is a great option for anyone who wants to incorporate SPF into your routine but hates the stickiness and overall feel of typical sunscreen. The SKIN1004 Centella Hyalu-Cica Water-Fit Sun Serum SPF 50 feels less like a sunscreen and more like a lightweight moisturizer. It’s very easy to apply and leaves your skin looking and feeling hydrated. This is another K-beauty sunscreen that I’ve tried and have really liked. Again, I have sensitive skin but this has never caused me any issues.
BEST K-BEAUTY SUNSCREEN ON AMAZON: BIG SPRING SALE 2026
ROUND LAB Birch Juice Moisturizing UV LOCK SPF 45
Over 9,000 of this Round Lab sunscreen has been purchased recently, and numerous shoppers say it’s a product that actually helped me enjoy wearing sunscreen. “This sunscreen feels like a lightweight glass skin moisturizer, not a sunscreen,” wrote one reviewer. “No eye stinging, no strong smell, and it actually makes my skin look and feel better.” I let it dry down about 10 minutes or more before applying makeup.”
BEST K-BEAUTY SUNSCREEN ON AMAZON: BIG SPRING SALE 2026
COSRX Vitamin E Vitalizing Sunscreen SPF 50
Shoppers with sensitive, breakout-prone skin seem to really like COSRX’s Vitamin E Vitalizing Sunscreen. Many say it doesn’t break them out or cause ay irritation. One even said it’s super easy to apply and just melts right into the skin — something I’m sure many out there would appreciate. Originally priced at $30 a tube, it’s on sale during the Amazon Big Spring Sale for just $16.
BEST K-BEAUTY SUNSCREEN ON AMAZON: BIG SPRING SALE 2026
Abib Airy Sunstick Protection Bar SPF50+
If you have a preference for stick sunscreens for whenever you’re on-the-go, you can’t go wrong with Abib’s viral Airy Sunstick. It has a semi-matte finish, which is perfect for anyone with oily or combination skin. According to shoppers, it’s leaves skin feeling so soft and it’s super easy to reapply throughout the day.
BEST K-BEAUTY SUNSCREEN ON AMAZON: BIG SPRING SALE 2026
Beauty of Joseon Day Dew Sunscreen Lightweight SPF 50
“I just discovered the Day Dew Sunscreen Lightweight SPF 50, and it’s quickly replaced my trusted daily go-to SPF. The first thing I noticed was how incredibly lightweight the formula is. It feels velvety soft on the skin and blends seamlessly into your complexion, leaving no residue behind. I still can’t get over how dewy it leaves my skin looking! The impressive benefits of the sunscreen come from its ingredient list, which includes hyaluronic acid, niacinamide, and panthenol to hydrate and brighten skin while offering all-day protection.” – Taylor Lane, Commerce Writer
Those were just a few of the best K-beauty sunscreens that you can grab on Amazon right now. Most of them are on sale for Amazon’s Big Spring Sale, which we highly recommend taking advantage of. The sale runs from now through March 31st.
Looking for more can’t-miss deals from the Amazon Big Spring Sale? Check out our roundup of the best La Roche Posay essentials you’ll want to grab ASAP.