Results 161 to 170 of about 21,217 (292)

Compatibility of personal care thickening polymers in sulphate‐free surfactants

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Phase behaviour for alpha olefin sulfonate surfactant 10–15 wt% combined with 1 wt% sodium carboxy methyl cellulose, clearly indicating the sensitivity in miscibility when adding various levels of background salt. Abstract Objective Formulators today know that when traditional surfactants and polymers are replaced new problems occur. What was before a ‘
Tobias Halthur   +4 more
wiley   +1 more source

Friction and vibration generated during sliding over bare skin correlate with perceived smoothness and moistness

open access: yesInternational Journal of Cosmetic Science, EarlyView.
A tactile sensor with a probe replicating a fingerprint quantified skin texture by measuring vibration and friction. Regression analysis linked smoothness and moistness perceptions with high‐frequency vibration amplitude and friction. These findings support the objective assessment of skin texture, enhancing product evaluation consistency and bridging ...
Naoki Saito   +4 more
wiley   +1 more source

Differentiating solar lentigines from post‐inflammatory hyperpigmentation with hyperspectral imaging: A pilot study

open access: yesInternational Journal of Cosmetic Science, EarlyView.
This preliminary study attempted to characterize solar lentigines and post‐inflammatory hyperpigmentation (PIH) observed on Japanese women. Colorimetric features and chromophore concentrations were measured using hyperspectral imaging for each hyperpigmentation type.
Victor Egana   +4 more
wiley   +1 more source

Exosomes for Aesthetic Dermatology: A Comprehensive Literature Review and Update. [PDF]

open access: yesJ Cosmet Dermatol
Shah M   +6 more
europepmc   +1 more source

A review of skin microbiome and new challenges to cosmetic microbiome‐friendly formulations

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Microbiome‐friendly concepts offer new perspectives for a healthy relationship between cosmetic use and the skin microbiome, especially the interaction of non‐biotic cosmetic ingredients with the skin, requiring further studies to clarify the dynamics between the skin microbiome and different classes of cosmetic ingredients.
Yasmin Rosa Santos   +3 more
wiley   +1 more source

Penetration enhancement effects of topically applied crosslinked hyaluronic acid

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Cross‐linked hyaluronic acid (HA) was demonstrated to enhance the topical delivery of a variety of hydrophilic actives into the skin. This phenomenon was observed for both small molecules and macromolecules, the latter of which was analysed with MALDI mass spectrometry imaging (MALDI‐MSI).
Aaron Cohen   +7 more
wiley   +1 more source

The use of stem cells in aesthetic dermatology and plastic surgery procedures. A compact review of experimental and clinical applications. [PDF]

open access: yesPostepy Dermatol Alergol, 2017
Nowacki M   +7 more
europepmc   +1 more source

Ocular lichen planus: An unusual presentation, its treatment, and review of the literature

open access: yesJAAD Case Reports, 2021
Mohannad Safadi, BS   +2 more
doaj   +1 more source

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