o hui

Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++

O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++

Product overview

Brand: O Hui
Product Name: Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++
Korean Product Name: 데이쉴드 다크스팟 콜라겐 톤업 선 SPF50+/PA++++
UV Protection: SPF50+/PA++++
Water Resistance: Not water resistant
Capacity: 30ml, 50ml
Formulated by: LG Household & Health Care
Manufactured by: LG Household & Health Care
Distributed by: LG Household & Health Care
Country of Manufacture: South Korea
Functional Cosmetic Certifications: Anti-Wrinkle, Whitening and UV Protection Triple Functional Cosmetic
Original Retail Price: 34,000 KRW (30ml), 48,000 KRW (50ml)
Date of Release: March 2026
Shelf life: 3 years before opening. 12 months after opening.

Ingredients

Sunscreen type: Hybrid (organic + inorganic UV filters).
UV filters: Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Triazone, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Titanium Dioxide.
Notable allergens: Essential Oils, Fragrance, Niacinamide.

Water, Dibutyl Adipate, Diisopropyl Sebacate, C12-15 Alkyl Benzoate, Titanium Dioxide, Propanediol, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Niacinamide, Polyglyceryl-3 Methylglucose Distearate, Coco-Caprylate/Caprate, 1,2-Hexanediol, Ethylhexyl Triazone, Butylene Glycol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Panthenol, Cetyl Phosphate, Cetearyl Alcohol, Glyceryl Stearate, Poly C10-30 Alkyl Acrylate, Polyhydroxystearic Acid, Dimethicone, Decyl Glucoside, Ammonium Polyacryloyldimethyl Taurate, Cetearyl Olivate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Sorbitan Olivate, Tromethamine, Alumina, Aluminum Stearate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Allantoin, Sodium Stearoyl Glutamate, Stearic Acid, Stearyl Glycyrrhetinate, Polysilicone-11, Polyurethane-15, Adenosine, Tocopherol, Glycerin, Mannitol, Phloretin, Trisodium EDTA, Glycine Soja (Soybean) Oil, Xanthan Gum, Moringa Oleifera Seed Oil, Triethoxycaprylylsilane, t-Butyl Alcohol, Dimethicone Crosspolymer, Collagen (15ppm), Caprylyl Glycol, Chrysin, Rosa Damascena Flower Extract, Sodium DNA, Tranexamic Acid, Ascorbic Acid, Caprylic/Capric Triglyceride, Aluminum Hydroxide, Ubiquinone, Isopropyl Titanium Triisostearate, Ethylhexylglycerin, Hydrogenated Lecithin, Myristic Acid, Disodium EDTA, Iron Oxide Red, Ultramarines, Titanium Dioxide (CI 77891), Fragrance, Hydroxycitronellal, Limonene, Linalool

정제수, 다이부틸아디페이트, 다이아이소프로필세바케이트, C12-15알킬벤조에이트, 티타늄디옥사이드, 프로판다이올, 메칠렌비스-벤조트리아졸릴테트라메칠부틸페놀, 나이아신아마이드, 폴리글리세릴-3메틸글루코오스다이스테아레이트, 코코-카프릴레이트/카프레이트, 1,2-헥산다이올, 에칠헥실트리아존, 부틸렌글라이콜, 디에칠아미노하이드록시벤조일헥실벤조에이트, 판테놀, 세틸포스페이트, 세테아릴알코올, 글리세릴스테아레이트, 폴리C10-30알킬아크릴레이트, 폴리하이드록시스테아릭애씨드, 다이메티콘, 데실글루코사이드, 암모늄폴리아크릴로일다이메틸타우레이트, 세테아릴올리베이트, 비닐다이메티콘/메티콘실세스퀴옥세인크로스폴리머, 솔비탄올리베이트, 트로메타민, 알루미나, 알루미늄스테아레이트, 아크릴레이트/C10-30알킬아크릴레이트크로스폴리머, 알란토인, 소듐스테아로일글루타메이트, 스테아릭애씨드, 스테아릴글리시레티네이트, 폴리실리콘-11, 폴리우레탄-15, 아데노신, 토코페롤, 글리세린, 만니톨, 플로레틴, 트라이소듐이디티에이, 돌콩오일, 잔탄검, 드럼스틱씨오일, 트라이에톡시카프릴릴실레인, T-부틸알코올, 다이메티콘크로스폴리머, 콜라겐 (15ppm), 카프릴릴글라이콜, 크리신, 다마스크장미꽃추출물, 소듐디엔에이, 트라넥사믹애씨드, 아스코빅애씨드, 카프릴릭/카프릭트라이글리세라이드, 알루미늄하이드록사이드, 유비퀴논, 아이소프로필티타늄트라이아이소스테아레이트, 에틸헥실글리세린, 하이드로제네이티드레시틴, 미리스틱애씨드, 다이소듐이디티에이, 적색산화철, 울트라마린, 티타늄디옥사이드 (CI 77891), 향료, 하이드록시시트로넬알, 리모넨, 리날룰

Product description

O Hui’s “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++” is a purple tone-up sunscreen formulated with collagen and designed to help reduce the appearance of melasma, improve skin firmness, and protect against UV-induced skin aging.

O Hui’s NEW “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++”: A tone-up sunscreen enriched with collagen that offers UV protection while also helping to defend against the visible signs of photoaging.

A daily sunscreen for a bright, radiant complexion

Are you starting to notice signs of photoaging that seem to have appeared out of nowhere?

  • Make-up no longer seems to sit as smoothly on your skin.
  • Your complexion looks dull and sallow.
  • Your pores seem more stretched than before.
  • You’re starting to notice more and more melasma patches and blemishes.
  • Your skin texture feels rough and dry.

Introducing a daily sunscreen for a bright, radiant complexion: O Hui’s “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++” is designed to neutralise yellow undertones and provide skin with the benefits of collagen.

  • SPF50+/PA++++
  • Certified as a UV-Protecting, Whitening and Anti-Wrinkle Triple Functional Cosmetic.

More than just sun protection

O Hui’s “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++” offers both UV protection and support against photoaging in a single step!

  • It’s a sunscreen with skincare and anti-photoaging benefits that not only provides UV protection but also helps address UV-induced skin aging.
  • It’s a daily sunscreen designed to address melasma and dark spots by helping reduce the area affected by hyperpigmentation.
  • It’s a tone-up sunscreen formulated with 3D Core Collagen™ to provide skin with the benefits of collagen and help keep it firm.
  • It’s a hydrating tone-up sunscreen that helps brighten the complexion, providing the perfect base for make-up.

Point 1: UV Protection with anti-photoaging benefits

O Hui’s “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++” is a sunscreen with skincare and anti-photoaging benefits that not only provides UV protection but also helps address UV-induced skin aging.

  • The product was evaluated using the ORAC antioxidant assay (in vitro test).
  • The sunscreen has been shown to help reduce signs of skin photoaging after just two weeks of use1.

[1] The sunscreen’s effectiveness in temporarily reducing signs of photoaging and soothing UV-damaged skin was evaluated through clinical testing.
Tests conducted by: P&K Skin Research Center Co. Ltd.
Dates: 1—31 December 2025
Participants: 20 women aged 33—58 years.

Clinical evaluation of the soothing effect on UV-damaged skin:
O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++
The image shows the clinical results of participant 2 of 20
O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++
Clinical evaluation of improvements to UV-damaged skin texture:
O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++
The image shows the clinical results of participant 3 of 20.
O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++
Clinical evaluation of reduced water loss in UV-damaged skin:
O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++
Clinical evaluation of improvements in skin moisture following UV-damaged skin:
O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++

Point 2: The first step towards dark spot correction

O Hui’s “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++” is a daily sunscreen designed to address melasma and dark spots by helping reduce the area affected by hyperpigmentation.

O Hui’s “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++” not only provides UV protection, but also lays the groundwork for dark spot correction. The sunscreen is designed to reduce the appearance of melasma, leaving skin looking clearer with every application.

  • The sunscreen has been shown to help reduce the area affected by melasma and dark spots by 41.13% after 4 weeks of use.
O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++
The image shows the clinical results of participant 4 of 20.

Point 3: Key ingredients

O Hui’s “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++” is a tone-up sunscreen formulated with 3D Core Collagen™ to provide skin with the benefits of collagen and help keep it firm.

3D Core Collagen™:

3D Core Collagen™ is produced using recombinant DNA technology and features the same2 three-dimensional triple-helix structure as collagen naturally found in the skin.

[2] Recombinant collagen types I, III and IV have amino acid sequences and triple-helix structures that are 100% identical to those of human skin collagen.

  • Melasma-Correcting & Skin Whitening Ingredient [t/n skin brightening]: Niacinamide.
  • Antioxidant Ingredients: Super Vitamin Complex (Vitamin C, Vitamin E, Q10).
  • Tranexamic Acid.
  • Skin Firming Ingredient: Rose PDRN.

Radiant, firmer-looking skin in a single step.

The information above is based solely on the characteristics of the raw ingredients.

Point 4: Triple tone correction for a radiant complexion

O Hui’s “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++” is a hydrating tone-up sunscreen that helps brighten the complexion and create a dewy make-up base. The sunscreen provides triple tone correction to help brighten dull, sallow-looking skin.

O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++
Images are for illustrative purposes only.

O Hui’s “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++” has been shown to make skin tone appear 18.4% more even. The sunscreen helps make uneven-looking skin appear brighter and more radiant.

O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++

The product’s ability to provide triple tone correction through its coverage effect was evaluated through clinical testing.
Tests conducted by: P&K Skin Research Center Co. Ltd.
Dates: 1—31 December 2025
Participants: 20 women aged 33—58 years.

Key features

  • Pale Violet – The sunscreen comes in a bright pastel lavender shade that helps neutralise yellow undertones.
  • Hybrid Sunscreen – The sunscreen features a hybrid UV filter system combining organic and inorganic UV filters to provide effective protection against both UVA and UVB rays.

Real user experiences3

Real user experiences with O Hui’s “Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++”:

  • 100% of users agreed that the sunscreen has a lightweight and hydrating formula that adheres seamlessly to the skin.
  • 100% of users reported experiencing little to no skin irritation.

[3] Customer satisfaction survey.
Survey conducted by: P&K Skin Research Center Co. Ltd.
Dates: 1—31 December 2025
Participants: 20 women aged 33—58 years.

How to use

After completing your regular skincare routine, dispense the desired amount of product and apply it evenly over your face.

make-up tip:

Before applying make-up, apply an additional layer of sunscreen to areas where you want extra brightening for an even more flawless finish.

Powerful UV protection, comfortable on the skin — discover O Hui’s “Day Shield” line

O Hui’s “Day Shield” line offers targeted sun care solutions for every skin concern:

O Hui - Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++

Directions

After completing your regular skincare routine, dispense the desired amount of product and apply it evenly over your skin. For the areas that are more prone to UV exposure, such as the forehead, nose, and cheekbones, it is recommended to apply a slightly thicker layer.

Precautions

  1. General precautions:
    • Immediately consult a dermatologist if symptoms such as red blotches, swelling and/or itchiness appear while using the product, or in case such symptoms appear when the skin is exposed to direct sunlight after use.
    • Do not use the product on open wounds.
    • Storage and handling precautions:
      • Keep out of the reach of children.
      • Keep away from direct sunlight.
  2. Be careful to avoid the product going into your eyes. In case of contact with eyes, rinse immediately with clean water.
  3. Use only for the intended purpose.
  4. Do not mix with substances other than cosmetics.

Other editions and formulations

Previous formulations:

  • n/a

Special editions:

  • Day Shield Dark Spot Collagen Tone Up Sun SPF50+/PA++++ Special Set [limited edition 50ml + 30ml set, launched: March 2026]

Shop this product

International retailers:

South Korean retailers:

Make sure to check out the Discount & Coupons page to access exclusive offers for major Korean skincare retailers.

Review

n/a

Source: O Hui official website and official product packaging
Translation: © 2026 Odile Monod. You may not reproduce the above translation for commercial purposes without the express written consent of the translator.

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Odile Monod is a Korea-based art director with an extensive background in the beauty industry, having worked for internationally renowned conglomerates across Europe and Asia. Her long-standing passion for Korean beauty led her to create The Monodist, a platform where she shares her expertise and industry knowledge with those who want to better understand and navigate the complex world of K-Beauty.

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