Laneige Radian-C Sun Cream for sensitive skin

How to apply

Questions and answers

What the research says

• A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women.

  Clinical, Cosmetic and Investigational Dermatology, 2017

• Topical dexpanthenol acts as a moisturizer, improves stratum corneum hydration, accelerates wound healing and epidermal regeneration, reduces erythema, and improves symptoms of skin irritation compared to vehicle or no pretreatment.

  American Journal of Clinical Dermatology, 2002

• A panthenol-enriched mask significantly decreased erythema and hyperpigmentation, increased sebum and stratum corneum moisture, and reduced transepidermal water loss compared to a saline dressing in 60 subjects undergoing facial laser treatment.

  Journal of Cosmetic Dermatology, 2025

• A new topical panthenol-containing emollient significantly improved transepidermal water loss reduction, stratum corneum hydration, and intercellular lipid lamellae length compared with control in healthy subjects without negatively impacting bacterial viability.

  The Journal of Dermatological Treatment, 2017

• Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers.

  Experimental Dermatology, 2003

• Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation.

  Journal of Periodontology, 2009

• Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream.

  Journal of Cosmetic Dermatology, 2022

• Microfine titanium dioxide does not penetrate human skin when formulated in an oil-in-water emulsion with the pigment dispersed in the aqueous phase, compared to oily dispersions and liposomal encapsulation which allow deeper skin penetration.

  International Journal of Cosmetic Science, 2000

• Replacing microsized titanium dioxide and zinc oxide with nanoparticles in sunscreens eliminates opaqueness and alters UV protection balance while inducing (photo)cyto- and genotoxicity and penetrating viable skin layers during long-term exposures.

  Nanotechnology, Science and Applications, 2011

• Microfine zinc oxide and titanium dioxide do not penetrate the stratum corneum of porcine skin in vitro, indicating that their use in sunscreens does not pose a health risk from internal exposure.

  Toxicology in Vitro, 2006

• Oral and dermal administration of Uvinul A plus resulted in three major urinary metabolites accounting for 52% of the oral dose, with a very low estimated daily systemic exposure of 8.1-9.3 μg/d in volunteers not intentionally exposed.

  International Journal of Hygiene and Environmental Health, 2020

• Maximal topical applications of 6% bemotrizinol in a model sunscreen formulation did not result in meaningful systemic exposure in humans.

  Regulatory Toxicology and Pharmacology, 2023

Ingredients

Water, Butylene Glycol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Homosalate, Ethylhexyl Salicylate, C12-15 Alkyl Benzoate, Diisopropyl Sebacate, Cetearyl Alcohol, Silica, Glycerin, Potassium Cetyl Phosphate, Titanium Dioxide, Terephthalylidene Dicamphor Sulfonic Acid, Phenyl Trimethicone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Dibutyl Adipate, 1,2-Hexanediol, Tromethamine, Panthenol, Limonene, Polyacrylate Crosspolymer-6, Aluminum Stearate, Polymethyl Methacrylate, Polyhydroxystearic Acid, Parfum, Xanthan Gum, Caprylyl Glycol, 3-O-Ethyl Ascorbic Acid, Glyceryl Caprylate, Thymol Trimethoxycinnamate, Glyceryl Stearate, Alumina, Hydrogenated Lecithin, Disodium Edta, Stearic Acid, C12-15 Alcohols, Polyglyceryl-3 Methylglucose Distearate, Palmitic Acid, Linalool, Ceramide Np, Citral, T-Butyl Alcohol, Geraniol, Myristic Acid, Lauric Acid

Behind this fit score

Lovi calculates every fit score from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.