ROUND LAB Birch Juice Moisturizing UV LOCK SPF 45 | NBC No1 SPF, Glow Sunscreen for Daily Skincare, Non-toxic, UV Protection, Lightweight, Oil-Free, Organic, Korean Sunscreen (1.69 Fl Oz)
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Availability:
Only 10 left in stock, order soon!
Arrives
Friday, Oct 17
Pattern Name: Moisturizing
Features
- [NBC SELECTS #1 FACIAL SUNSCREEN] Ranked No.1 out of 100+ sunscreens tested by NBC Select editors. Praised for its hydrating yet lightweight formula, zero white cast, and skin-soothing finish perfect for daily use, even under makeup.
- [OTC REGISTERED, TRUSTED SUN PROTECTION] This OTC registered UV Lock sunscreen is developed to retain the soothing, moisturizing benefits of our original Birch Juice Moisturizing Sunscreen while meeting SPF 45 Broad Spectrum regulations in the US (Exclusive to the US)
- [LIGHTWEIGHT TEXTURE WITH NO WHITE CAST] The non-greasy, lightweight essence texture applies seamlessly, leaving no white cast while providing a smooth, natural finish. Perfectly make-up friendly, it helps create a protective UV barrier without clogging pores or feeling heavy
- [SAFE FOR ACNE-PRONE, SENSITIVE SKIN] All ROUND LAB products are formulated with natural, non-toxic ingredients, free from 19 harmful substances. This sunscreen is gentle on sensitive, acne-prone skin and has completed low-irritation testing and German Dermatest certification. Suitable for all skin types
- [HOW TO USE] Apply as the final step of your skincare routine after serum and moisturizer, gently patting onto face and neck. The gentle, non-stinging formula is safe even for the delicate eye area and washes off easily with regular cleanser. Its lightweight texture provides all-day comfort with breathable, non-greasy hydration
Scent: Unscented
Product Benefits: Ultra-Violet Protection
Sun Protection Factor: 45 Sun Protection Factor (SPF)
Item Weight: 50 Grams
Number of Items: 1
Product Dimensions : 5.85 x 1.45 x 1.4 inches; 1.76 ounces
Manufacturer : KOLMAR KOREA
Best Sellers Rank: #3,130 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #28 in Facial Sunscreens #442 in Facial Skin Care Products
#28 in Facial Sunscreens:
#442 in Facial Skin Care Products:
Customer Reviews: 4.2 4.2 out of 5 stars 957 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Oct 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Pattern Name: Moisturizing
This is an excellent sunblock. I use it daily on my face as it is a bit more liquid than other sunblocks and is very easy to apply. It leaves no white residue and whether I use it on my face, arms or legs it protects my fair skin from the sun. I stopped getting sunburns when I started using it. It is also unscented which is a great benefit.
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Reviewed in the United States on October 3, 2025 by costumer
Pattern Name: Moisturizing
First impression of this is great! This is my first time trying a Korean skincare product. I used 2 fingertips amount under my usual foundation, and my makeup looks smoother and brighter. It took a few minutes to dry down to a satin like finish. It was not greasy upon application, no white cast or intense sunscreen smell. I’m excited to use it again. So far, my sensitive, dry skin is happy.
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Reviewed in the United States on September 29, 2025 by Amazon Customer
Pattern Name: Moisturizing
Since I started using this sunscreen, I’ve noticed an incredible improvement in my skin. I can’t express how good it is. I used to use American sunscreens, but they always had drawbacks: they left white streaks, felt heavy, and had a sticky texture that would stain my clothes and even my car interior. However, this sunscreen is completely different. It’s lightweight, doesn’t leave any white residue, and is gentle on the skin. It’s true that during the first 5 to 10 minutes, it feels a little sticky while it absorbs, but after that, my skin feels soft and looks flawless. And before anyone complains about the price, keep in mind that this is a high-quality Korean product. The cost reflects everything behind it: the packaging design, the work of dermatologists and researchers, licenses, the production of the cream, manufacturing and distribution costs, staff salaries, operational expenses (water, electricity, etc.), and the processes needed to export it to other countries. Every penny is worth it.
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Reviewed in the United States on December 19, 2024 by AC
Pattern Name: Moisturizing
I’ve been using the Round Lab sunscreen for a few weeks now and it’s honestly perfect for everyday wear. It’s super lightweight and blends in effortlessly with no white cast at all, which is a huge plus, especially for deeper skin tones like mine. It wears beautifully under makeup. It feels smooth on the skin, and actually makes my foundation apply more evenly. It’s almost like a hydrating primer in that way. The only downside for me is that it does make me look a bit oily after a few hours, especially in my T-zone. If you have oily or combo skin, you might want to use a mattifying primer or blotting paper throughout the day. Other than that, it’s a great sunscreen. Gentle, effective, and comfortable for daily use, just wish it had a slightly more matte finish. I would still recommend this, especially for dry to normal skin types!
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Reviewed in the United States on July 24, 2025 by JB
Pattern Name: Moisturizing
Makes me feel greasy and strong sunscreen smell
Reviewed in the United States on September 16, 2025 by Amazon Customer
Pattern Name: Moisturizing
Last summer, I used a spray version of a Japanese sunscreen on my face. Because it was so hot, the sweat combined with the sunscreen liquid got into my eyes and it caused my eyes to sting. I almost got into a traffic accident. Thankfully nothing disastrous happened. That sunscreen I used at the time smelled bad. So I was hesitant to use this on my face, and thankfully the sunscreen didn’t drip into my eyes like with the previous one did. I’m honestly thankful that this sunscreen was amazing for me to use. It’s also popular on social media and on some news networks that review this kind of sunscreen out of all the others. I’ve seen a lot of positive reviews about this and I decided to give it a try. Once I did, I knew that I found the jackpot. No more weird sunscreen smell that can irritate people who are neurodivergent (like me) or not. No more weird residue from the sunscreen. Best of all, I can use this on my face without worrying too much of it getting into my eyes.
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Reviewed in the United States on August 17, 2025 by Persephone
Pattern Name: Moisturizing
I have tried a lot of sunscreens, but this round lab birch juice moisturizing UV lock SPF 45 as quickly become my favorite. The texture is lightweight and applied smoothly without leaving any white cast, which is a huge plus! I love how it provides strong UV protection while keeping my skin hydrated all day long. What really sets the sunscreen apart for me is how it doesn’t feel greasy at all. It’s more like a moisturizing essence, which feels great on my skin even though it’s powerful against the sun. It’s gentle enough for my sensitive, acne prone skin. I’ve been using it daily and have experience no irritation or breakouts it’s reassuring to know that it’s ocean, friendly and reef safe, making it a responsible choice for both my skin and the environment. with all the amazing features and the fact that it’s won awards for three years straight I’m sold. I’ll definitely be rep purchasing and recommending this to others.
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Reviewed in the United States on April 17, 2025 by Sid
Pattern Name: Moisturizing
I love this sunscreen! I wear a full face of makeup, and whether I use cushion foundations or a thicker liquid foundation my makeup never pills or clumps up with this sunscreen. I struggle with this with many other sunscreen brands. It has a very slight “sunscreen” smell, but it really doesn’t smell like anything. My only complaint is the size for the price. I use the recommended amount of sunscreen for my face and neck DAILY, and this won’t last me over a month.
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Reviewed in the United States on August 17, 2025 by Belle