Jack Black Double-Duty Face Moisturizer SPF 20 for oily skin

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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

• Dermocosmetic creams containing 6%, 12%, and 15% of standardized wild apple fruit ultrasonic extract increased skin hydration proportionally to extract concentration after 28 days of application on healthy volunteers without altering transepidermal water loss or skin pH.

  Journal of Cosmetic Dermatology, 2022

• A cosmetic cream with 6% standardized wild apple fruit extract and a conventional emulsifier demonstrated stable antioxidant activity of 19.25 %RSC, increased skin moisturization, and a decreased melanin index by -31.40 without causing skin irritation.

  International Journal of Cosmetic Science, 2019

• 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

• 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

• Supplementation of a broad-spectrum sunscreen with Spirulina and dimethylmethoxy chromanol significantly improved skin pigmentation, reduced collagen degradation, and enhanced net elasticity in 44 healthy subjects after 84 days compared to sunscreen alone.

  European Journal of Pharmaceutical Sciences, 2017

• Spirulina, Palmaria palmata, Cichorium intybus, and Medicago sativa extracts alone or combined present no in vitro toxicity or irritant potential, and provoke no skin barrier alteration or irritation in twenty human subjects.

  Cutaneous and Ocular Toxicology, 2019

• The Spirulina subsalsa starch fraction SPS-1 exhibited anti-photoaging effects in UVB-irradiated HaCaT cells and enhanced skin barrier function in vivo by attenuating oxidative stress, suppressing inflammation, and restoring extracellular matrix homeostasis.

  Carbohydrate Polymers, 2026

• 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

• Microencapsulation of the BMDBM/HP-beta-CD complex in lipid microparticles significantly decreased the percutaneous penetration of the UV filter into the stratum corneum of human volunteers compared to the non-encapsulated sunscreen agent.

  Journal of Pharmaceutical and Biomedical Analysis, 2011

• Following human skin application of an O/W emulsion containing 2% BMDBM loaded in lipospheres, 15% of the sunscreen accumulated in the uppermost layers of the stratum corneum without remarkably modifying skin permeation compared to unencapsulated sunscreen.

  Skin Pharmacology and Physiology, 2008

• 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

• 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

• The difference in dermatotoxicokinetic parameters between trans-EHMC and cis-EHMC isomers was not statistically significant when applied to the forearm skin of two volunteers.

  Environmental Science and Pollution Research International, 2017

• 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

Ingredients

Avobenzone, Octinoxate, Water, Cyclopentasiloxane, Octyldodecyl Neopentanoate, Phenethyl Benzoate, Dimethicone, Glycereth-26, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Phenoxyethanol, Hydroxypropyl Phosphate Starch, Cetearyl Glucoside, Carbomer, Pyrus Malus Fruit Extract, Butylene Glycol, Sodium Hydroxide, Disodium Edta, Sodium Hyaluronate, Lavandula Angustifolia Oil Lavender Oil, Iodopropynyl Butylcarbamate, Pelargonium Graveolens Oil Flower, Rosmarinus Officinalis Oil Leaf Rosemary Oil Leaf, Lecithin, Melissa Officinalis Extract, Haslea Ostrearia Extract, Palmaria Palmata Extract, Calendula Officinalis Flower Extract, Glycerin, Leontopodium Alpinum Extract, Retinyl Palmitate, Tocopheryl Acetate, Anthemis Nobilis Oil Flower, Peucedanum Ostruthium Leaf Extract, Buddleja Davidii Leaf Extract, Artemisia Umbelliformis 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.