Verified dupe · Sunscreen

YSL Pure Shots Airthin UV Defender vs La Roche-Posay UVIDEA Anthelios Tone-Up Clear

See all 20 YSL dupes →
Original
Y

Pure Shots Airthin UV Defender

YSL

₩84,645

See analysis →Buy the original
Dupe
L

UVIDEA Anthelios Tone-Up Clear

La Roche-Posay

₩24,000

See analysis →
0%₩60,645 savedOne luxury buys 3 dupes
83Dupe match score /100
5Shared key ingredients
12Shared in full list (35·38)
2/3Benefit coverage

As of Jun 26 · Prices reflect public listings on stores such as Coupang and may vary by store or promotion.

Why this dupe

The proof is in the ingredients, not the price

Homosalate, Octocrylene, 아보벤존, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and other key ingredients appear in both full ingredient lists.

In the full lists, 12 ingredients overlap.

Who it's for

Good forUV protectionMoisture

A good fit if sun protection comes first and you want a sunscreen that feels light. Both carry the same several UV filters that block the sun.

La Roche-Posay leaves out fragrance and silicone, so sensitive skin can use it too.

What works and what to weigh

Upsides
  • UV protection with the same filters as the original
  • Fragrance-free and silicone-free
  • About 72% cheaper
Trade-offs
  • The original carries a tone-care ingredient and one more UV filter. Both are rated sunscreens though, so everyday protection differs little.
83/100

Dupe match score

A blended score across key ingredients, benefit match, category and price. It reflects how recommendable the alternative is, not how identical the two products are.

5Shared key actives
2/3Benefits covered
12Shared in full list
Key ingredientsHigh
Full ingredientsLow
Benefit matchHigh
CategorySame
Watch-outsFewer
Price savingsMedium

Efficacy

The ingredients aren't identical, but both products aim at similar benefits. Each row shows which side covers it.

Moisture
Both cover it
1 contributing ingredients
Glycerin
Brightening
Original only
1 contributing ingredients
Niacinamide
Firmness
Dupe only
1 contributing ingredients
Adenosine
UV protection
Both cover it
4 contributing ingredients
Octocrylene, Butyl Methoxydibenzoylmethane, Ethylhexyl Salicylate, Homosalate

Key shared ingredients · 5

The key ingredients both products share — the basis for the match.

HomosalateUV filterKorea MFDS-listedUpper blend in both

A UV filter used to help block sunlight.

OctocryleneUV filterKorea MFDS-listedUpper blend in both

A UV filter that helps shield skin from sunlight.

아보벤존UV filterKorea MFDS-listedUpper blend in both

A UV filter that helps block UVA rays.

Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineUV protectionKorea MFDS-listedMostly aligned

An organic UV filter covering both UVA and UVB.

Ethylhexyl TriazoneUV protectionKorea MFDS-listedHigher in the dupe

An organic UVB filter.

“Upper blend / small amount” compares where each shared active sits in the two ingredient lists — estimated from order, so exact levels and formulation are not disclosed.

Full ingredient comparison

Both full ingredient lists compared. More shared ingredients means a closer match.

YSL35 ingredients
1Water,Aqua
2Dicaprylyl Ether
3Homosalate
4Dimethicone
5Octocrylene
6Nylon-12
7Ethylhexyl Salicylate
8Drometrizole Trisiloxane
9Butyl Methoxydibenzoylmethane
10Styrene/Acrylates Copolymer
11Dicaprylyl Carbonate
12Glycerin
13Methyl Methacrylate Crosspolymer
14Polyglyceryl-6 Polyricinoleate
15Niacinamide
16PEG-20
17Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Below this line: under 1% (est.)
18Phenoxyethanol
19Flavor,Fragrance,perfume,Parfum,Aroma
20Sodium Chloride
21Caprylyl Glycol
22Ethylhexyl Triazone
23PEG-8 Laurate
24p-Anisic Acid
25Poly C10-30 Alkyl Acrylate
26Trisodium Ethylenediamine Disuccinate
27Tocopherol
28Caprylic/Capric Triglyceride
29Limonene
30Sodium Dodecylbenzenesulfonate
31Citral
32Linalool
33Citronellol
34Geraniol
35Citrus Limon (Lemon) Peel Extract
La Roche-Posay38 ingredients
1Water,Aqua
2Alcohol Denat.
3Ethylhexyl Salicylate
4Isononyl Isononanoate
5Octocrylene
6Butyl Methoxydibenzoylmethane
7Ethylhexyl Triazone
8Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
9Titanium Dioxide,CI 77891
10Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
11Propanediol
12Isopropyl Lauroyl Sarcosinate
13Silica
14Cetearyl Alcohol
15Diisopropyl Sebacate
16Adenosine
17Alumina
18Ammonium Acryloyldimethyltaurate/VP Copolymer
19Butylene Glycol
20Caprylyl Glycol
21Carbomer
22Cetearyl Glucoside
23Coco-Caprylate/Caprate
24Glycerin
25Helianthus Annuus (Sunflower) Seed Oil
26Homosalate
27Inulin Lauryl Carbamate
28Isopropyl Titanium Triisostearate
29Mica,CI 77019
Below this line: under 1% (est.)
30Phenoxyethanol
31Polyglyceryl-10 Laurate
32Silica Silylate
33Sodium Stearoyl Glutamate
34t-Butyl Alcohol
35Tin Oxide
36Tocopherol
37Trisodium Ethylenediamine Disuccinate
38Xanthan Gum
Shared key activesShared baseOne product only

Ingredients are listed by amount. Below 1%, brands may list them in any order, so ranking there means little.

Compared by full ingredient list. It does not mean concentration or texture are identical, and prices are as of the listed time.

Check before you buy

One last look before you buy: watch-outs, what each skips, and usage tips.

Watch-outs

YSL

FragrancePhenoxyethanol

La Roche-Posay

Phenoxyethanol

Also on foreign regulatory lists: Phenoxyethanol (EU and 6 other regions). Details in the ingredient dictionary

Fragrance, parabens, etc. that some prefer to avoid. Products within labeled limits are generally fine.

Not included

Ingredient
YSL
La Roche-Posay
Fragrance
Contains
None
Paraben
None
None
Silicone
Contains
None
Mineral-oil
None
None

Whether each product contains ingredients some prefer to avoid. A preference, not a safety verdict.

Before you reach for this dupe

  • A sunscreen works best when you apply enough to cover every spot.
  • La Roche-Posay includes a preservative within the regulated limit.

How skin responds to ingredients varies from person to person. If your skin is sensitive or you have a specific condition, check with a doctor first.

Verified by full ingredientsMarket priceKorea MFDS-listed ingredients

₩24,000₩84,645

La Roche-Posay UVIDEA Anthelios Tone-Up Clear

Ingredients checked. On CoupangShop now

As a Coupang Partners and other affiliate participant, we earn a commission on qualifying purchases.

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How we pick a dupe

We compare the full ingredient lists and only pair products that share core actives. Prices are checked against market listings, and ingredients with Korea MFDS usage standards are flagged on the page.

Disclaimer

This comparison is based on full-ingredient (INCI) data published under cosmetics law.

Shared ingredients mean the full-ingredient lists overlap, not that blend concentrations match; how a product feels and performs can differ by formulation and ingredient grade.

Prices are market-verified against stores such as Coupang and may differ from official store prices; discounts and temporary changes may not be reflected, so check the seller before buying.

For sensitive skin, eczema, pregnancy or other special cases, please do not decide on this analysis alone and consult a dermatologist.

Product images are displayed from Naver Shopping search results, and the rights to each image belong to the respective seller or brand.

This is an information service to support reasonable choices, and the final purchase decision is yours.

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