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OHUI Day Shield Dark Spot Collagen Tone-up Sun

Ingredients and claims, checked

Last checked September 21, 2026

What is it like at a glance?

What the ingredients do

Softening leads, with 8 of 70 ingredients. It also contains Titanium Dioxide.

Softening
8
UV filter
4
Exfoliation
1
Tightening
1

Worth knowing

  • Contains fragrance
  • Has fragrance allergens
  • Has a fungal-acne trigger
  • On pore-clogging lists

Made for

What is this product?

What to expect
This sunscreen is made for a brighter skin tone.
Key ingredients
Titanium Dioxide, Niacinamide, Collagen
When
Morning

Who is it for?

Less suited to

  • People avoiding fragrance

What to watch for?

Watch-outs

  • Contains fragrance
  • Has fragrance allergens (Hydroxycitronellal, Limonene)
  • Collagen, the namesake ingredient, is included in a small amount near the end of the list
  • If you clog easily: Dimethicone, Stearic Acid

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Tap a name to read about that ingredient.

This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary, except 3 with no dictionary entry, left in Korean.

Key ingredientWorth a closer look

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.

What the claims add up to

Only partly backed:
a brighter skin tone · less visible dark spots
See each claim, checked (6)

Claims, checked

  • [2] Vitamin C·Vitamin E·Coenzyme Q10backed by evidence
  • The O HUI Day Shield Dark Spot Collagen Tone Up Sun is a product that brightens and corrects yellow skin tone with a pastel purple color. It was confirmed to improve actual skin brightness, reduce yellow and red undertones, and improve skin tone uniformity by 18.4%[1]. Additionally, it is a moisture formula that applies moistly without white cast, and when used in the first step of makeup, it helps enhance the finish.partly backed
  • Its key ingredients include ‘3D Core Collagen™’, which has the same triple helix structure as human collagen, and ‘Super Vitamin Complex[2]’, known as an antioxidant ingredient. In addition, it contains ‘Niacinamide’, a whitening functional ingredient for improving freckles and pigmentation, and ‘Tranexamic Acid’, an ingredient known to help with brightening care. Clinical results also confirmed that the area of freckles and dark spots improved by 41.13% after 4 weeks of product use[3].partly backed
  • The O HUI Day Shield Dark Spot Collagen Tone Up Sun has a ‘mixed sunscreen’ formula that combines the advantages of inorganic and organic sunscreens. After 2 weeks of product use, photoaging improvement effects[4] were observed, with UV-damaged skin soothing by 38.4% and skin texture improving by 10.3%.partly backed
  • )--LG Household & Health Care's De Aging solution beauty brand ‘O HUI’ has launched the ‘O HUI Day Shield Dark Spot Collagen Tone Up Sun’(SPF 50+ / PA++++), which intensively manages freckles and dark spots caused by UV rays.nothing specific to check
  • LG Household & Health Care's O HUI brand stated that this new product is differentiated as it not only blocks UV rays, the basic function of sunscreen, but also improves photoaging, and that O HUI will continue to unveil a variety of functional sun product lineups to help alleviate customers' skin concerns.nothing specific to check

We quote each claim exactly as the brand published it, then check it against the ingredient list and the brand's own documents.

How we check claims