Haruharu Wonder Black Rice Moisture Airfit Daily Sunscreen for skin with dark spots

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Questions and answers

What the research says

• Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer.

  The British Journal of Dermatology, 2002

• Daily application of a cream containing niosomes loaded with purple glutinous rice extract in 20 human volunteers for 28 days resulted in a significant decrease in melanin index and skin roughness by -14.05% and -9.95%, and increases in skin hydration and elastic recovery by +48.73% and +35.98% compared to initial values.

  International Journal of Cosmetic Science, 2020

• 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

• A topical xanthan gum nanogel containing gamma-oryzanol-loaded nanostructured lipid carriers and nanosized TiO2 and MBBT filters demonstrated high photoprotection with an SPF of 34 and no skin irritation or sensitization in a rat model.

  Pharmaceuticals, 2023

• Black rice extract treatment downregulated MMP-1 and MMP-3 expression, increased type I procollagen expression, and reduced reactive oxygen species production in ultraviolet-irradiated HaCaT and human dermal fibroblast skin cells.

  International Journal of Molecular Medicine, 2018

• Black rice hydrolyzed peptides induce a dose-dependent increase in hyaluronan synthase 2 gene expression and effectively increase hyaluronan production in HaCaT keratinocytes.

  Journal of Microbiology and Biotechnology, 2007

• 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

• Topical 2% niacinamide significantly decreased sebum excretion rate in Japanese individuals and casual sebum levels in Caucasian individuals compared to placebo or baseline.

  Journal of Cosmetic and Laser Therapy, 2006

• 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

• The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol.

  Journal of Cosmetic Dermatology, 2020

• Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant.

  International Journal of Cosmetic Science, 2001

• 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

Ingredients

Water, Dibutyl Adipate, Propanediol, Butyloctyl Salicylate, Ethylhexyl Triazone, Terephthalylidene Dicamphor Sulfonic Acid, Glycerin, Niacinamide, Tromethamine, Polyglyceryl-3 Distearate, 1,2-Hexanediol, Pentylene Glycol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Cetearyl Alcohol, Caprylyl Methicone, Polysilicone-15, Chickweed Extract, Helianthus Annuus Flower Extract, Vaccinium Vitis-Idaea Fruit Extract, Rice Extract, Bellis Perennis Flower Extract, Houttuynia Cordata Extract, Rice Bran Oil, Hydrogenated Lecithin, Polymethylsilsesquioxane, Palmitic Acid, Butylene Glycol, Stearic Acid, Glyceryl Stearate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Potassium Cetyl Phosphate, Poly C10-30 Alkyl Acrylate, Methylpropanediol, Carbomer, Ammonium Acryloyldimethyltaurate Vp Copolymer, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Glyceryl Stearate Citrate, Ethylhexylglycerin, Adenosine, Polyether-1, Myristic Acid, Biosaccharide Gum-1, Tocopherol, Moringa Oleifera Seed Oil, Ceramide Np, Phytosphingosine, Phenethyl Alcohol, Sodium Chloride, Disodium Phosphate, Potassium Chloride, Potassium Phosphate

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.