ROUNDLAB

Dongbaek Deep Collagen Sun Serum [SPF50+/PA++++]

38 Reviews

• 쏭다람이

  Jun 22, 2025 (UTC)
  수부지Sensitive SkinAcne Skin

  Review under verification

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  OK

  Reviewed by The Hwahae Testers

  This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

  OK
  Pros

  As someone with combination dehydrated skin, I prefer products with high moisture content, and this one fits the bill perfectly. I apply it in the morning as part of my skincare routine, and my skin stays hydrated without any deep dryness until the afternoon. Its light, smooth texture allows for seamless application of foundation or cushion makeup without any pilling. I'm pleased that it hasn't caused any blemishes, which is why I'm already on my second bottle.

  Cons

  The only downside is the product volume. Given its watery consistency, I find myself using it up rather quickly, making it seem like the bottle empties faster than I'd like.

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• voody

  May 12, 2025 (UTC)
  수부지Sensitive SkinAcne Skin

  Review under verification

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  OK

  Reviewed by The Hwahae Testers

  This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

  OK
  Pros

  [Honest review after finishing a whole bottle] The serum-like texture applies smoothly without clumping, leaving the skin moisturized and makeup-ready. The Inner Glow is particularly beautiful. It has a cooling effect that's great for calming skin heat. For my combination dehydrated, blemish-prone skin, it prevents deep dryness and rarely causes breakouts. However, those with extremely oily skin might find it a bit rich.

  Cons

  It can pill if you layer it, but gently patting it in with a puff makes it somewhat better.

  Tip

  It's great to use as a hand cream during outdoor activities.

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• 박소찡

  Apr 19, 2025 (UTC)
  Oily SkinSensitive Skin

  Review under verification

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  OK

  Reviewed by The Hwahae Testers

  This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

  OK
  Pros

  This multi-functional suncare product offers UV protection while providing skin elasticity, cooling, and hydration. I loved its serum-like texture that applies lightly and moisturizes well! It also adheres to the skin without any white cast, making it perfect for use before makeup. 🌱 Texture and Feel: The thin serum-type formula absorbs gently into the skin. It finishes without stickiness, making it great for daily use. With minimal white cast, it's ideal as a makeup-friendly sunscreen. 🌱 Cooling Effect: It contains micro-cooling capsules that genuinely provide a refreshing sensation when applied, helping to reduce skin heat. This makes it an excellent base before applying makeup! 🌱 Skin Glow: It contains camellia collagen, which is said to not only protect against UV rays but also improve skin elasticity. While I didn't expect much from a sunscreen in terms of skincare benefits, it gives a beautiful glow similar to using a collagen mask, which I love.

  Cons

  As it's a chemical sunscreen, it might disappoint those who prefer physical sunscreens for skin concerns. Also, since it absorbs into the skin like an emulsion, you'll need to cleanse very thoroughly!

  Tip

  Recommended for: - Those seeking a lightweight, fresh sunscreen - People who want UV protection along with skin elasticity and hydration benefits - Those looking for a product that won't cause pilling under makeup - Anyone who prefers sunscreens with a cooling effect

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• 우지똥

  Mar 18, 2025 (UTC)
  Dry SkinSensitive Skinproduct.Atopy Skin

  Review under verification

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  OK

  Reviewed by The Hwahae Testers

  This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

  OK
  Pros

  The moisturizer has a lovely hydrating texture and didn't cause any blemishes or issues, even on my super sensitive skin. There was no white cast or eye irritation, and overall it felt comfortable to use.

  Cons

  It's way too greasy... I understand that serums aren't meant to have a matte finish, but this one is so oily that even powder won't stick to it.

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• Autumnus

  Mar 17, 2025 (UTC)
  Dry SkinSensitive Skin

  Review under verification

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  OK

  Reviewed by The Hwahae Testers

  This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

  OK
  Pros

  Real review from a sunscreen nomad: For winter dry skin / summer combination + sensitive skin Especially for skin that reacts sensitively to sunscreens with blemishes, this one is incredibly gentle! No eye irritation and absolutely no blemishes. With an 80% hydration, 20% oil formula, the absorption is truly serum-like and absorbs reasonably well (though not lightning-fast). It's the gold standard for sunscreens that play well with makeup, creating a perfectly adhering base. No excess oil, but delivers that coveted Inner Glow!

  Cons

  It seems this new product is aimed at summer use... However, for summer use (especially for those with oily skin), it might feel a bit heavy. For spring, autumn, and winter, it's a well-balanced product that should suit almost everyone.

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• 난나나닝

  Mar 17, 2025 (UTC)
  Combination SkinSensitive SkinAcne Skin

  Review under verification

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  OK

  Reviewed by The Hwahae Testers

  This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

  OK
  Pros

  I absolutely adore this Round Lab sunscreen! I've been using it for about 3 weeks now, and I'm in love. As someone with combination and super sensitive skin that tends to freak out with the wrong products, I'm thrilled with how well this works for me. First off, the product itself is such a pretty pink color, which makes it even more appealing. The texture is just like a hydrating serum - it's so moisturizing and absorbs beautifully. I always make sure to wear sunscreen, but this feels more like a skincare product than traditional sun protection. Even though the opening is quite small, I find this to be a plus - it makes it easy to control the amount and use every last drop. There's barely any scent, and the slight pink tint is gorgeous. I even feel a pleasant cooling effect when I apply it. For a daily sunscreen, it has great ingredients and an affordable price. I'd recommend this to anyone, regardless of skin type. This is definitely a product I'll keep buying with my own money!

  Cons

  I honestly can't think of any downsides! If you're applying it before makeup, just make sure to use the right amount and let it absorb fully. It's so good it could almost work as a base on its own. I really love it. If I had to nitpick, I wish they'd come out with a larger size for body use too!

  Tip

  For those with very dry skin, try mixing in a bit of emulsion or cream when you apply it. It works wonders! Especially now that we're constantly running heaters indoors and everything's so dry, I've been mixing in a touch of cream with this sunscreen and it's even better.

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• 사랑스럽쏘s2

  Mar 16, 2025 (UTC)
  Oily SkinAcne Skin

  Review under verification

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  OK

  Reviewed by The Hwahae Testers

  This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

  OK
  Pros

  My skin type: combination dehydrated skin, super sensitive skin, blemish-prone skin - Absorption: I absolutely love how this applies. It glides on smoothly, making application a pleasant experience. - Absorption rate: It absorbs quickly when you gently pat it in. I was really impressed by how fast it sinks into the skin. - Hydration: The hydration level is quite high. It includes a serum, so it feels really moisturizing! It seems perfect to use before applying makeup. - Blemish occurrence: I didn't experience many blemishes after using this. Even though my skin is sensitive and I've been tired lately, it didn't cause any issues. I think it would be suitable for those with super sensitive skin too.

  Cons

  The downside is that it doesn't provide any brightening effect. However, because it's so moisturizing and helps my makeup go on well, I'm applying a brightening moisturizer on top of it.

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• 냐냥미

  Mar 14, 2025 (UTC)
  Combination SkinSensitive Skin

  Review under verification

  The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.

  OK

  Reviewed by The Hwahae Testers

  This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

  OK
  Pros

  Round Lab just released a sun serum that's packed with collagen? Collagen in sunscreen?! I was intrigued and decided to give it a try! The Deep Collagen Sun Serum from Round Lab has a good reason for being called a serum rather than a sunscreen. It truly applies as smoothly as a serum. The texture is even thinner than a moisturizer, falling somewhere between a serum and a hydrating cream. Right after application, it feels incredibly moisturizing and comfortable on the skin. What sets it apart from a typical hydrating serum is that over time, you can feel both the hydration and a slight richness. I've been using it with satisfaction in the cooler early spring weather as it keeps my skin moisturized without feeling dry. I think those with dry skin could use this year-round, combination skin types might prefer it in cooler, drier seasons, and oily skin types might find it suitable for winter use. The application is smooth and hydrating, just like a moisturizing serum, and it feels wonderfully refreshing upon contact with the skin. Among similar sun products I've tried, this has the smoothest and lightest texture! Unlike mineral sunscreens that require careful amount control to avoid a white cast, this product allows you to apply the recommended amount generously without worrying about your face turning ghostly white. It layers well without feeling heavy, making reapplication a breeze! For a chemical sunscreen, I think the ingredients are quite decent. While not every ingredient is super gentle, overall it's not bad at all. Given that sun protection products need to be applied generously all over the face, the scent is crucial. To me, this product seemed unscented, which made it comfortable to apply liberally without any olfactory discomfort. The packaging is absolutely gorgeous, with a harmonious blend of white and soft pink. The twist-off cap is a beautiful transparent color reminiscent of camellia, true to its name. It maintains Round Lab's signature design feel while adding a unique touch. However, it does seem to target female consumers... I wonder if men might find it a bit too feminine? The formula allows for a lovely inner glow effect. Its hydrating properties and slight richness create a dewy, healthy-looking complexion. It gives your skin a radiant glow from within. However, if you're after a bare-faced look, you might miss the lack of tone-up effect. But if you're searching for a gentle sun product that plays well under makeup, you'll likely be satisfied! The long, narrow dispenser makes it easy to control the amount of product. Sun serums can be tricky to dispense due to their runny texture, but the narrow opening allows for precise application despite its fluid consistency. As for the collagen firming effect mentioned in the product description, I think I'll need to use it longer to see results. The cooling effect might also become more noticeable as the weather gets warmer.

  Cons

  The value for money isn't great. Currently, it's priced at 19,900 won for 50ml on Hwahae Shopping. Since it's a sun serum, you tend to use it more liberally than a regular sunscreen, which makes the price point a bit disappointing. While it doesn't feel very oily at first, I noticed the richness increasing over time. This made it feel a bit heavy and greasy later on, which was disappointing. Those with oily skin might find this especially challenging. It's a minor point, but the container isn't very stable when standing up. The narrow cap makes it a bit wobbly when you try to set it upright.

  Tip

  Be careful when applying, as the texture is so fluid it can easily drip or splash if you're not cautious.

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• 앙이용

  Mar 14, 2025 (UTC)
  Combination SkinSensitive Skin

  Review under verification

  The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.

  OK

  Reviewed by The Hwahae Testers

  This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

  OK
  Pros

  Skin Type: I have combination, sensitive skin. My U-zone tends to be dry while my T-zone is oily. Smooth Application: This product glides on incredibly smoothly. It applies even more effortlessly than my usual moisturizer. I highly recommend it to those who dislike the stiffness of mineral sunscreens! Quick Absorption and Hydration: It absorbs rapidly after application, leaving a comfortable finish. Unlike some sunscreens that can feel heavy or suffocating, this one applies easily and settles nicely. It's also extremely hydrating. When my skincare routine alone wasn't quite enough, this sunscreen added that extra boost of moisture, making my skin feel at ease. It could be a holy grail for dry skin types! However, it does have some richness, which might feel a bit sticky and oily over time, so those with oily skin might not be as satisfied. No White Cast and Makeup-Friendly: Despite its light pink color, it doesn't leave a white cast or cause tone-up effects. This might be a matter of preference for some. It creates a great base for foundation or makeup, preventing cakiness and enhancing the skin's appearance. If you prefer a dewy look over a matte finish, you'll likely be very pleased with this product! Recommended for Body Use: Given its smooth application, it could work well as a body sunscreen too. The lack of white cast makes it easy to apply like a regular cream. Decent Ingredients: This is a chemical sunscreen. While it contains some moderate-risk ingredients typical of chemical UV filters, it only has one high-risk ingredient, which is relatively good for a sunscreen. Non-Irritating and Fragrance-Free: This product is unscented. There's no artificial fragrance, nor any strong scent from the ingredients. I couldn't detect any smell during application, and even when I sniffed closely for this review, I only noticed a very faint ingredient scent - barely noticeable even for someone sensitive to fragrances like me.

  Cons

  Oiliness and Stickiness: While this product is hydrating, it does feel a bit oily. This oiliness can make it feel greasy and sticky. It works well for me in the current dry season, making my skin look good, but it might feel greasier as the weather gets warmer. Those with oily skin might find the richness particularly uncomfortable. Slight Eye Irritation Over Time: To test for irritation, I deliberately applied the product near my eyes. Initially, there was no stinging or irritation. However, after several hours, I felt a slight tingling in my eyes, possibly due to the product's oiliness. While it's not as severe as some products that immediately cause eye discomfort, it's not entirely non-irritating either. Higher Price Point: At 19,900 won for 50ml, it's not exactly budget-friendly.

  Tip

  This product creates a great base for makeup, allowing it to apply smoothly and with a dewy finish! However, those with oily skin should be cautious as it might make your skin feel too rich.

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• 달코미캔디

  Mar 14, 2025 (UTC)
  Combination Skin

  Review under verification

  The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.

  OK

  Reviewed by The Hwahae Testers

  This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

  OK
  Pros

  I prefer sunscreens with high hydration, so I'm absolutely thrilled with this one. I've been a fan of Round Lab's birch sunscreen before, but this one is even more moisturizing. As someone whose skin gets extremely dry with thick sunscreens, I welcome this soft, easily absorbed formula.

  Cons

  I'm not sure about its effectiveness in terms of improving skin elasticity. While I'm satisfied with its rich hydration, those who dislike very fluid and runny textures might not find it suitable.