Sisley Paris All Day All Year for dry skin

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Questions and answers

What the research says

• 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

• 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

• 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

• 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

• Topical application of an antioxidant serum containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented particulate matter-induced degradation of extracellular matrix components, inflammation, and oxidative stress in the skin of 15 female volunteers compared to untreated controls.

  Journal of Cosmetic Dermatology, 2025

• Dermatological products containing d-alpha tocopheryl acetate showed non-comedogenic potential with less than a 50% increase in microcomedones in 12 healthy male subjects compared to octyl palmitate.

  Contemporary Clinical Trials Communications, 2021

• Topical application of an antioxidant mix containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented PM and UV-induced skin barrier perturbation, lipid peroxidation, inflammatory markers, MMP9 activation, and Type I collagen loss in 15 healthy females compared to untreated exposed skin.

  Journal of Cosmetic Dermatology, 2024

• Replacing 20% of the chemical UV filter octyl methoxycinnamate with urucum oil in solid lipid nanoparticles maintained the skin protection factor without inducing toxic responses or significant skin penetration in human volunteers.

  Skin Pharmacology and Physiology, 2018

• Liposomal encapsulation of octyl methoxycinnamate increases its safety, skin affinity, and in vivo solar photoprotection factor while slowing its release and enhancing retention in the stratum corneum compared to a conventional formulation.

  International Journal of Nanomedicine, 2013

• 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

• Sesamol loaded silver nanoparticles gel showed a twofold increase in skin permeation and higher antioxidant activity compared to conventional formulations, demonstrating potential for topical wound healing delivery.

  Current Pharmaceutical Design, 2024

Ingredients

Water, Ethylhexyl Methoxycinnamate, Squalane, Cetearyl Alcohol, Corylus Avellana Seed Oil, Isopropyl Palmitate, Butyrospermum Parkii Butter Shea Butter, Butyl Methoxydibenzoylmethane, Butylene Glycol, Potassium Cetyl Phosphate, Pyrus Malus Fruit Extract, Tocopherol, Hydrolyzed Sesame Extract, Rice Bran Extract, Adenosine, Willow Leaf Extract, Juniperus Communis Oil Fruit, Salvia Officinalis Oil, Thymus Mastichina Oil Flower, Polysilicone-14, Cetearyl Glucoside, Dimethicone, Hydrogenated Soybean Oil, Hydroxyethyl Acrylate, Sodium Acryloyldimethyl Taurate Copolymer, Ceteareth-33, Disodium Edta, Xanthan Gum, Sodium Hydroxide, Pentylene Glycol, Citric Acid, Polysorbate 60, Sorbitan Isostearate, Ethylhexylglycerin, Phenoxyethanol, Sorbitic 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.