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) | ⭐ Flexiology.Store Recommended
Original price was: $28.00.$20.87Current price is: $20.87.
🌿 Expert Tip: Handpicked for natural health, wellness & beauty.
Price: $28.00 - $20.87
(as of Oct 18, 2025 02:11:20 UTC – Details)
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Product Dimensions : 5.85 x 1.45 x 1.4 inches; 1.76 ounces
Manufacturer : KOLMAR KOREA
ASIN : B0DJGWH3TC
Best Sellers Rank: #1,727 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #17 in Facial Sunscreens #274 in Facial Skin Care Products
Customer Reviews: 4.2 4.2 out of 5 stars 1,000 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
[NBC SELECT’S #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
Customers say
Customers find this sunscreen effective, with one noting it’s rated #1 for skin in the sun, and appreciate that it doesn’t leave a white cast and keeps skin hydrated all day. The product receives mixed feedback about its weight, with some finding it lightweight while others say it’s heavy, and about its texture, with some describing it as smooth while others find it greasy. The scent and skin sensitivity aspects also receive mixed reviews, with some appreciating the fragrance-free formula and gentle formula for sensitive skin, while others report stinging sensations.
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
8 reviews for 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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costumer –
THIS IS THE BEST SUNBLOCK I HAVE USED IN A VERY LONG TIME.
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.
Amazon Customer –
Works feels heavy but is healthy
Makes me feel greasy and strong sunscreen smell
Amazon Customer –
Great first impression!
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.
JB –
Lightweight and makeup friendly – everyday sunscreen
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!
Persephone –
Didn’t drop into my eyes like what happened to me last summer
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.
No me llegó en la fecha esperada que es hoy sábado 12 de Agosto del 2023 y el día lunes 14 es mi boda civil. Se retrasaron con la entrega del producto y me causaron un estrés horrible. Son tremendos irresponsables, no vuelvo a comprar en esa tienda. –
Hydrating and Lightweight Sunscreen for Everyday Glow
This Round Lab Birch Juice Sunscreen SPF 45 delivers lightweight hydration and strong UV protection. Its birch sap formula refreshes the skin without leaving a greasy or sticky feeling. Ideal for daily use, it absorbs quickly and provides a natural, healthy glow. Suitable for all skin types, including sensitive skin. Leaves the skin soft, calm, and protected throughout the day. A perfect balance of moisture and sun defense.
Sid –
The best sunscreen for hydration and protection!
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 breakoutsit’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.
A Customer –
New formula? Went from a 5 to 3
Hugely disappointed. I’ve previously purchased the Round Lab Birch Juice Sunscreen and it was a COMPLETELY different formula. This one is so heavy and greasy and smells like sunscreen. Giving it 3 stars because yes it does it’s job as a sunscreen, but the experience of wearing it sucks. I apply it on my neck as well and can feel the residue ALL day. I’ll use it up because it does the job but I will definitely not be repurchasing this.