Hera Sun Mate Airy Sun Milk for acne-prone skin

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Questions and answers

What the research says

• 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

• Biomimetic hyaluronic acid-stabilized zinc oxide nanoparticles selectively inhibited C. acnes, outperformed erythromycin in preclinical acne models, and safely reduced acne lesions and redness in a clinical trial.

  Journal of Controlled Release, 2025

• Ethyl ascorbyl ether-containing cosmetic cream improved skin recovery after blue light-induced skin changes in human skin over 1-2 weeks.

  Journal of Cosmetic Dermatology, 2022

• 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

• The application of a sunscreen formulation containing ethylhexyl methoxycinnamate, ethylhexyl salicylate, methyl anthranilate, and octocrylene does not significantly affect critical acne-related species such as Cutibacterium acnes and Staphylococcus epidermidis, refuting the induction of facial dysbiosis in men.

  Archives of Dermatological Research, 2024

• 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

• 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

• Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin.

  Journal of Cosmetic Dermatology, 2021

• Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women.

  The Journal of Investigative Dermatology, 2008

• Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging.

  Dermatologic Surgery, 2005

• 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

• 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

• Multilamellar liposomes containing octyl methoxycinnamate increased stratum corneum accumulation and reduced deeper skin penetration compared to conventional emulsions and small unilamellar liposomes in six volunteers, resulting in a slightly better sun protection factor.

  Journal of Cosmetic Science, 2008

• Topical copper tripeptide complex on CO2 laser-resurfaced skin caused no significant reduction in erythema or objective improvement in wrinkles compared to controls, but significantly increased patient satisfaction regarding overall skin quality.

  Archives of Facial Plastic Surgery, 2006

• A novel regimen combining a hydroxy acid-based scrub and copper tripeptide serum significantly reduced adherent scalp flaking by 61.24%, increased hair density by 12.48%, increased hair thickness by 25.36%, and improved scalp skin hydration by 76.24% in adults with mild to moderate dandruff over 15 days.

  Cureus, 2024

• The combination of Thermus thermophilus and Bacillus subtilis mixed-culture ferment extract and copper tripeptide-1 GHK-Cu reduced inflammatory cytokines, protected skin explants from UV-induced damage, and improved wrinkles and skin barrier conditions compared to individual components or controls.

  Skin Research and Technology, 2026

Ingredients

Water, Dimethicone, Zinc Oxide, Isododecane, Ethylhexyl Methoxycinnamate, Denatured Alcohol, Diisopropyl Sebacate, Polymethyl Methacrylate, Butylene Glycol, Glycerin, Polymethylsilsesquioxane, Isopropyl Palmitate, Octocrylene, Trimethylsiloxysilicate, Lauryl Peg-9 Polydimethylsiloxyethyl Dimethicone, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Titanium Dioxide, Niacinamide, Terephthalylidene Dicamphor Sulfonic Acid, 1,2-Hexanediol, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Isostearic Acid, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Tromethamine, Disteardimonium Hectorite, Triethoxycaprylylsilane, Stearic Acid, Alumina, Caprylyl Glycol, Glyceryl Caprylate, Thymol Trimethoxycinnamate, Disodium Edta, Adenosine, Tocopheryl Acetate, Ethyl Ascorbyl Ether, Limonene, Linalool, Propanediol, Ethylhexyl Palmitate, Bht, Ci 77491, Hydrolyzed Corn Starch, Pentylene Glycol, Pinus Densiflora Leaf Extract, Geraniol, Tocopherol, Carbomer, Ethylhexylglycerin, Methoxy Peg-114 Polyepsilon Caprolactone, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Prunus Persica Leaf Extract, Helianthus Annuus Seed Oil, Lysine, Arginine, Histidine, Beta-Carotene, Glucose, Xylose, Phenoxyethanol, Dna, Mannose, Sodium Chloride, Lecithin, Hydrogenated Phosphatidylcholine, Copper Tripeptide-1, Disodium Phosphate, Dextrin, Hydrolyzed Hibiscus Esculentus Extract, Cholesterol, Fucose, Dipalmitoyl Hydroxyproline, Acrylates Stearyl Methacrylate Copolymer, Calcium Chloride, Potassium Chloride, Potassium Phosphate, Magnesium Chloride, Hydrolyzed Millet Seed Extract

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.