RoC BARRIER RENEW AM MOISTURIZER SPF 30 for sensitive skin

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Questions and answers

What the research says

• A lipid mixture enriched by ceramide NP with fatty acids of diverse chain lengths significantly improved skin barrier recovery rate, stratum corneum integrity, and hydration compared to a vehicle cream in healthy adult male volunteers with corticosteroid-impaired skin.

  Skin Pharmacology and Physiology, 2022

• Emulsions containing ceramides 1 and 3 improved skin hydration and reduced transepidermal water loss in sodium lauryl sulfate-irritated skin of fifteen healthy Asian women compared to a control emulsion.

  International Journal of Dermatology, 2008

• Encapsulating avobenzone in low-porosity TiO2-embedded mesoporous silica (TiO2/SBA-S) reduced cutaneous avobenzone absorption from 0.76 to 0.50 nmol/mg while providing effective pollutant adsorbability, UVA protection, and a two- to three-fold reduction in photoaged skin cytokines/chemokines compared to the non-treatment control.

  European Journal of Pharmaceutical Sciences, 2023

• Encapsulation of ethylhexyl methoxycinnamate and butyl methoxydibenzoylmethane in lipid microparticles significantly reduced their in vivo human skin penetration compared to nonencapsulated filters.

  Skin Pharmacology and Physiology, 2011

• Microencapsulation of the BMDBM/HP-beta-CD complex in lipid microparticles significantly decreased the percutaneous penetration of the UV filter into the stratum corneum of human volunteers compared to the non-encapsulated sunscreen agent.

  Journal of Pharmaceutical and Biomedical Analysis, 2011

• Following human skin application of an O/W emulsion containing 2% BMDBM loaded in lipospheres, 15% of the sunscreen accumulated in the uppermost layers of the stratum corneum without remarkably modifying skin permeation compared to unencapsulated sunscreen.

  Skin Pharmacology and Physiology, 2008

• Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts.

  Molecules, 2025

• Plant-derived squalane protected human dermal fibroblasts against UVA-induced damage by counteracting ROS formation, suppressing apoptosis-related proteins p53, caspase-3, caspase-9, and PARP, and restoring the pro-survival p-Akt/mTOR pathway.

  Antioxidants, 2025

• A combination cream of stimu-tex AS and saccharide isomerate reduced erythema, increased skin capacitance, and reduced transepidermal water loss compared to placebo in 20 subjects after fractional CO2 laser procedure without causing serious adverse events.

  Lasers in Medical Science, 2025

• A skin barrier restoring cream with shea butter, silkflo, and vitamin E increased type I procollagen synthesis, enhanced antioxidant enzyme activity, decreased reactive oxygen species generation, and promoted hyaluronic acid production in H2O2-stimulated human keratinocyte cells compared to untreated cells.

  International Journal of Cosmetic Science, 2025

• Astragaloside IV promoted keratinocyte migration, stimulated wound closure, improved skin strength, and exhibited anti-scar effects by decreasing collagen I/III and TGF-beta1 secretion in vitro and in vivo compared to blank controls.

  Journal of Ethnopharmacology, 2012

• Astragaloside IV-loaded solid lipid nanoparticle-enriched hydrogel topically delivered sustainable drug release, enhanced keratinocyte migration and proliferation, and strengthened wound healing while inhibiting scar formation in a rat full-skin excision model compared to controls.

  International Journal of Pharmaceutics, 2013

• The combination of astragalus extract and mesenchymal stem cell-derived exosomes promoted wound healing and reduced pro-inflammatory cytokines while increasing anti-inflammatory cytokines in a murine skin wound model.

  Regenerative Medicine, 2022

Ingredients

Avobenzone Sunscreens, Homosalate Sunscreens, Octisalate Sunscreens, Octocrylene Sunscreens, Water, Butylene Glycol, Octyldodecyl Neopentanoate, C14-22 Alcohols, Isododecane, Glycerin, Squalane, Sorbitan Isostearate, Beta-Sitosterol, Astragalus Membranaceus Root Extract, Butyrospermum Parkii Butter Shea Butter, Oleic Acid, Ceramide Ng, Ceramide Np, Glyceryl Behenate, Alteromonas Extract Ferment, Polyglyceryl-4 Isostearate, Biosaccharide Gum-4, Camellia Sinensis Leaf Extract, Candelilla Wax, Lecithin, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, C12-20 Alkyl Glucoside, Polyisobutene, Peg-7 Trimethylolpropane Coconut Ether, Tocopherol, Ethylhexylglycerin, 1,2-Hexanediol, Phenoxyethanol

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.