Shop Pyunkang Yul Moisture Soothing Sun Cream SPF50
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Pyunkang Yul

Moisture Soothing Sun Cream SPF50

~$20· 75ml / 2.53 fl ozSPF 50
DrynessRedness

Tracked ingredients

Key actives from our research database. Click any to read the full evidence dossier.

Evidence behind the ingredients

Real citations from our research database — one per tracked active in this product. Click any ingredient name to read its full evidence dossier.

Hyaluronic AcidStrong evidence6 citations

A pure hydrator that holds water in your skin. Makes skin look plumper and smoother almost immediately.

Bravo B et al., Benefits of topical hyaluronic acid for skin quality and signs of skin aging: From literature review to clinical evidence, Dermatology and Therapy 2022;12(12):2657-2680 — HA-based cosmeceuticals reliably improve hydration and signs of skin aging

2022Meta-analysis — positivePMID:36200921View source ↗

An JH et al., Anti-Wrinkle Efficacy of Cross-Linked Hyaluronic Acid-Based Microneedle Patch with Acetyl Hexapeptide-8 and Epidermal Growth Factor on Korean Skin, Annals of Dermatology 2019;31(3):263-271 — cross-linked HA microneedle patches improved wrinkles on Korean skin with minimal discomfort

2019Positive — efficacyPMID:33911590View source ↗

Jegasothy SM et al., Efficacy of a New Topical Nano-hyaluronic Acid in Humans, Journal of Clinical and Aesthetic Dermatology 2014;7(3):27-29 — nano-HA produced up to 40% wrinkle-depth reduction, 96% hydration increase, and 55% elasticity improvement over 8 weeks

2014Positive — efficacyPMID:24688623View source ↗
Centella AsiaticaModerate evidence8 citations

Also called "cica," it calms redness, repairs the skin barrier, and speeds up healing. The go-to for irritated or reactive skin.

Su Z et al., The Effectiveness and Safety of a Skin Care Product With Centella asiatica Leaf Extract, Ceramide NP, and Panthenol in Subjects With Sensitive Skin: A Prospective, Observational Study, Journal of Cosmetic Dermatology 2025;24(7):e70324 — Sun Yat-Sen U 4-week study; cream provided rapid relief of facial redness and supported barrier function

2025Positive — efficacyPMID:40682399View source ↗

Cho SY et al., Comparative analysis of bioactive compounds and the anti-inflammatory and wound-healing properties of Centella asiatica, Journal of Applied Biological Chemistry 2025;68:30 — Jeju-grown C. asiatica matched/exceeded imported sources for asiaticoside content; in RAW264.7 + HaCaT models inhibited iNOS/COX-2/IL-1β/IL-6 and accelerated HaCaT wound closure

2025Mechanism onlyKCI:ART003203648View source ↗

Wang L et al., A two-center randomized controlled trial of a repairing mask as an adjunctive treatment for mild to moderate rosacea, Journal of Cosmetic Dermatology 2024;23(10):3281-3286 — Centella asiatica repairing mask adjunct to minocycline improved IGA, repaired barrier, reduced rosacea symptoms (n=64)

2024Positive — efficacyPMID:38831627View source ↗
Titanium DioxideStrong evidence7 citations

Another physical sunscreen that blocks UV. Often paired with zinc oxide for full sun protection.

Polena H et al., Comparison of Visible Light-Protective Tinted Sunscreen to Untinted Sunscreen to Protect Melasma Patients During Summer: A Prospective Randomized Investigator-Blinded Study, Journal of Cosmetic Dermatology 2025;24(10):e70450 — pigmentary titanium dioxide + iron oxide tinted sunscreen significantly improved pigmentation uniformity between melasma-affected and unaffected skin vs untinted (∆L*, ∆ITA°, ∆E significantly reduced; not in untinted group)

2025Positive — efficacyPMID:41014037View source ↗

SCCS Scientific Advice on Titanium Dioxide (TiO2) (CAS/EC 13463-67-7/236-675-5, 1317-70-0/215-280-1, 1317-80-2/215-282-2), SCCS/1661/23

2024Safety assessmentSCCS/1661/23View source ↗

Ezekwe N et al., Evaluation of the protection of sunscreen products against long wavelength ultraviolet A1 and visible light-induced biological effects, Photodermatology, Photoimmunology & Photomedicine 2024;40(1):e12937 — the titanium dioxide 11% + iron oxide tinted product gave statistically significantly less erythema (IGA, Δoxyhemoglobin, Δa*) and less pigmentation at all time points vs unprotected irradiated skin

2024Positive — efficacyPMID:38069506View source ↗
+1 more ingredient
Zinc OxideModerate evidence5 citations

A physical sunscreen that sits on top of your skin and blocks UV. Broad-spectrum and gentle enough for sensitive or rosacea-prone skin.

Kern C et al., Evaluation of an SPF50 Sunscreen Containing Photolyase and Antioxidants for its Anti-Photoaging Properties and Photoprotection, Journal of Drugs in Dermatology 2022;21(5):517-520 — 10.7% zinc oxide SPF50 mineral sunscreen improved photoaging signs over 12 weeks

2022Positive — efficacyPMID:35533024View source ↗

MFDS Approved Functional Cosmetic Active — Zinc Oxide (UV protection / sunscreen). Korean Ministry of Food and Drug Safety, Cosmetic Functional Active Ingredient List — inorganic UV filter approved under the Korean Functional Cosmetics Codex sunscreen category

2020Regulatory approvalMFDS:ZincOxide-SunscreenView source ↗

CIR Safety Assessment of Zinc Salts as Used in Cosmetics (Scott et al.), final report 2018 / re-review 2024 (covers zinc oxide among 27 zinc ingredients)

2018Safety assessmentCIR-ZincOxideView source ↗

Sources: PubMed · KCI · J-Stage · CNKI · Wanfang · SFD · MFDS · Cochrane · SCCS · CIR. Every entry points to a specific document. See methodology for what each outcome label means.

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