Hera Sun Mate Leports Pro Waterproof Sunscreen for sensitive skin

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Questions and answers

What the research says

• Hamamelis bark proanthocyanidins strongly increased the proliferation of cultured human keratinocytes and reduced transepidermal water loss and erythema formation in SLS-irritated skin, whereas the polysaccharide fraction had no effect.

  Phytochemistry, 2001

• Facial masks containing low-temperature extracted Portulaca oleracea protect sensitive skin from photothermal stimulation and improve skin barrier function during photorejuvenation.

  Cutaneous and Ocular Toxicology, 2025

• Topical purslane at 5% and 10% concentrations achieved alleviation of symptoms and lesion remission comparable to topical 0.1% triamcinolone acetonide in 34 subjects with oral lichen planus over 90 days.

  BMC Oral Health, 2023

• Portulaca oleracea extract ameliorated skin barrier damage and inflammation induced by combined exposure to glycolic acid and UVB in HaCaT cells.

  Cutaneous and Ocular Toxicology, 2022

• 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

• 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 application of a crude extract of Portulaca oleracea accelerates wound healing by decreasing wound surface area and increasing tensile strength in Mus musculus JVI-1, with the greatest contraction achieved at a single dose of 50mg compared to other dosages.

  Journal of Ethnopharmacology, 2003

• A polysaccharide fraction (VPOP3) from Portulaca oleracea L. reduced reactive oxygen species and lipid peroxidation, inhibited UVB-induced apoptosis, and downregulated melanogenic signaling pathway proteins in cells and zebrafish.

  Phytomedicine, 2023

• The 10% ethanolic extract of Portulaca oleracea L. subsp. sativa aerial parts showed significant analgesic and anti-inflammatory effects after intraperitoneal and topical administration, but not oral administration, compared to diclofenac sodium.

  Journal of Ethnopharmacology, 2000

• 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, C12-15 Alkyl Benzoate, Ethylhexyl Methoxycinnamate, Butylene Glycol, Propanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Titanium Dioxide, Dimethicone, Trisiloxane, Cyclopentasiloxane, Silica, Witch Hazel Leaf Water, Tocopherol, Portulaca Oleracea Extract, Lactobacillus Water Hyacinth Ferment, Prunus Persica Leaf Extract, Tocopheryl Acetate, Mannitol, Ascorbic Acid, Caffeic Acid, Ubiquinone, Lecithin, Helianthus Annuus Seed Oil Sunflower Seed Oil, Beta-Carotene, Hydrolyzed Millet, Zinc Dna, Dna, Hydrogenated Phosphatidylcholine, Hydrolyzed Hibiscus Esculentus Extract, Cholesterol, Dextrin, Dipalmitoyl Hydroxyproline, Cholesteryl Hexyl Dicarbamate Pullulan, Copper Tripeptide-1, Calcium Pantetheine Sulfonate, Acrylates Stearyl Methacrylate Copolymer, Cyclohexasiloxane, Polyacrylate-13, Aluminum Stearate, Polyisobutene, Polyhydroxystearic Acid, Dimethicone Vinyl Dimethicone Crosspolymer, Alumina, Stearic Acid, Carbomer, Ethylhexylglycerin, Polysorbate 20, Sorbitan Isostearate, Ammonium Acryloyldimethyltaurate Vp Copolymer, Peg-60 Hydrogenated Castor Oil, Xanthan Gum, Glycerin, Ethylhexyl Palmitate, Methoxy Peg-114 Polyepsilon Caprolactone, Pentylene Glycol, Acrylates Ammonium Methacrylate Copolymer, Caprylyl Glycol, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Theobroma Cacao Extract, Polyacrylic Acid, Alcohol, Sodium Dehydroacetate, Potassium Sorbate, Citric Acid, Sodium Benzoate, 1,2-Hexanediol, Disodium Edta, Titanium Dioxide Ci 77891, 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.