Hero Cosmetics Force Shield Superlight Sunscreen SPF 30 for acne-prone skin

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Questions and answers

What the research says

• 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

• Combining ectoine and mannitol with UV filters significantly improved protection of squalene oxidation, catalase activity, and trans-UCA compared to UV filters alone in 10 subjects on irradiated areas.

  Journal of Cosmetic Dermatology, 2024

• Emulgels containing Perilla frutescens seed oil, Moringa oleifera seed oil, and mixed seed oil microemulsions exhibit good stability, lack of cytotoxicity in PBMC, and no skin irritation or allergic reactions in human subjects.

  Polymers, 2022

• 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 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 7% ectoine during serial 1064-nm Nd:YAG laser therapy produced a greater reduction in skin erythema, improved stratum corneum hydration, reduced transepidermal water loss, and decreased low-echogenic pixels in thirty participants compared to a vehicle control.

  Biomedicines, 2026

• Regular application of a novel anti-ageing cream containing hyaluronic acid, ectoin, and botanical actives significantly reduced wrinkle depth and length in the periorbital area while demonstrating very good skin tolerance.

  Polymers, 2023

• Ectoine improves keratin dispersity and hydration, decreases drying stress development rates by approximately 30%, and improves stress reduction during rehydration by approximately 20% in stratum corneum compared to untreated controls.

  Biochemistry and Biophysics Reports, 2021

• 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

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

  Experimental Dermatology, 2009

• 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

• Moringa seed oil stimulated sebaceous lipogenesis, reduced pro-inflammatory cytokine secretion, and exhibited a low n-6/n-3 index in cultured human SZ95 sebocytes compared to untreated cells.

  International Journal of Molecular Sciences, 2023

• Topical Moringa oleifera seed oil and its main constituent oleic acid reduced acute and chronic skin inflammation and epidermal hypertrophy in mice through glucocorticoid receptor activation without dexamethasone-like adverse effects on organ weights.

  Journal of Ethnopharmacology, 2020

Ingredients

Zinc Oxide, Water, Caprylic Capric Triglyceride, C13-15 Alkane, Propanediol, C15-19 Alkane, Bis-Diglyceryl Polyacyladipate-2, Butyloctyl Salicylate, Ectoin, Alteromonas Extract Ferment Abyssine Extract Ferment, Harungana Madagascariensis Extract Madagascar Extract, Ipomoea Batatas Root Extract Purple Sweet Potato Root Extract, Rubus Idaeus Seed Oil Raspberry Seed Oil, Camellia Sinensis Leaf Extract, Corallina Officinalis Extract Red Algae Extract, Curcuma Longa Leaf Extract, Melia Azadirachta Flower Extract Neem Flower Extract, Melia Azadirachta Leaf Extract Neem Leaf Extract, Moringa Oleifera Seed Oil, Ocimum Sanctum Leaf Extract, Rice Extract Hull Extract, Solanum Melongena Fruit Extract, Coccinia Indica Fruit Extract, Tocopherol Vitamin E, Bisabolol, Amber Powder, Coco-Glucoside, Glucose, Glycerin, Xanthan Gum, 1,2-Hexanediol, Caprylhydroxamic Acid, Arachidyl Alcohol, Arachidyl Glucoside, Hydroxyacetophenone, Polyacrylate Crosspolymer-6, Behenyl Alcohol, Cetearyl Alcohol, Isostearic Acid, Lecithin, Polyglycerin-3, Polyglyceryl-3 Lactate Laurate, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Silica, T-Butyl Alcohol, Sodium Benzoate, Sodium Citrate, Sodium Dilauramidoglutamide Lysine, Sodium Phytate, Citric Acid, Inositol, Lactobacillus Lysate Ferment, Saccharomyces Lysate, Butylene Glycol, Caprylyl Glycol

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.