Dermalogica Invisible Physical Defense SPF30 for dry 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 application of an argan oil NLC-based hydrogel formulation increased skin hydration in healthy volunteers over a one-month period through a synergistic effect of NLC occlusion and argan oil hydration.

  International Journal of Nanomedicine, 2014

• Topical low-dose green tea extract reduces UVB-induced p53 expression and apoptosis in human skin keratinocytes compared to placebo.

  Experimental Dermatology, 2009

• Topical 0.5% hyaluronic-ZnO nanogel applied twice daily reduced inflammatory-lesion counts by 58% at week four in human subjects compared to baseline without causing erythema.

  Biomedicines, 2025

• Nels cream achieved a similar reduction in inflammatory and noninflammatory lesion counts compared to 5% benzoyl peroxide in acne vulgaris patients, but caused significantly fewer side-effects such as peeling and dryness.

  Clinical and Experimental Dermatology, 2000

• Topically applied coated and uncoated zinc oxide nanoparticles under flexing and massage are retained in the stratum corneum with no significant penetration into the viable epidermis and no cellular toxicity in human skin.

  Nanomedicine, 2016

• Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control.

  Journal of Drugs in Dermatology, 2011

• Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction.

  Clinical Oral Investigations, 2022

• Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days.

  BMC Oral Health, 2019

• Cordyceps sinensis mycelium hydroethanolic extract increased sirtuin expression, NAD+ synthesis, ATP production, collagen synthesis, and reduced ROS and wrinkles in in vitro assays and human subjects compared to controls.

  International Journal of Molecular Sciences, 2024

• Topical cream containing 0.2% Cordyceps militaris polysaccharide extract was safe and achieved over 70% overall preference in 20 female volunteers.

  Fungal Biology and Biotechnology, 2023

• A cordycepin/chitosan hydrogel dressing served as a quicker re-epithelization of skin wounds and an apparent increasing collagen deposition compared with chitosan hydrogels in vivo.

  International Journal of Biological Macromolecules, 2019

• Topical green tea extract significantly improved clinical symptoms, tear breakup times, and meibomian gland health compared to standard treatment in patients with dry eye and Meibomian Gland Dysfunction.

  Journal of Clinical and Diagnostic Research, 2017

• An anti-acne hydrogel containing Aloe barbadensis, Garcinia mangostana, and Camellia sinensis extracts showed superior antiacne and antiblotch activities compared to 1% clindamycin gel in sixty subjects with mild-moderate acne.

  Clinical, Cosmetic and Investigational Dermatology, 2019

• Topical application of green tea extract encapsulated chitosan microparticles improved skin elasticity, melanin index, and facial wrinkles compared to a placebo in female volunteers without causing skin irritation.

  Journal of Cosmetic Dermatology, 2022

• 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

• Incorporating allantoin into argan oil enriched liposomes improved its accumulation in the dermis (~8.7μg/cm(2)) and permeation through the skin (~33μg/cm(2)) compared to conventional liposomes, water dispersion, and a commercial gel.

  International Journal of Pharmaceutics, 2016

Ingredients

Water, Zinc Oxide, Caprylic Capric Triglyceride, C12-15 Alkyl Benzoate, Dimethicone, Butyloctyl Salicylate, Butylene Glycol, Glycerin, Silica, Polyhydroxystearic Acid, Peg-10 Dimethicone, Argania Spinosa Kernel Oil, Cordyceps Sinensis Extract, Trametes Versicolor Extract, Sodium Hyaluronate, Camellia Sinensis Leaf Extract, Eucalyptus Globulus Oil Leaf, Lavandula Spica Oil Flower Lavender Oil Flower, Tocopheryl Acetate, Sodium Chloride, Stearalkonium Hectorite, Pentylene Glycol, Lauryl Peg-9 Polydimethylsiloxyethyl Dimethicone, Propanediol, Dimethicone Crosspolymer, Sodium Citrate, Propylene Carbonate, Xanthan Gum, Caprylyl Glycol, Bisabolol, Lavandula Hybrida Oil, Ethylhexylglycerin, Sodium Hydroxide, Potassium Sorbate, Sodium Benzoate, Linalool, Limonene

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.