research Percutaneous penetration of hair dyes
Hair dyes penetrate the scalp very minimally, less than 1%.
Search
for
Sort by
Research
330-360 / 1000+ resultsresearch Effects of semi-permanent hair dyes and conditioning polymers on the colour enhancing properties of shampoo formulations
Shampoos with polymers and dyes help maintain and enhance hair color vibrancy.
research THE CHEMISTRY MECHANISM OF HAIR DYES
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
research Time and depth resolved visualisation of the diffusion of a lipophilic dye into the hair follicle of fresh unfixed human scalp skin
The dye quickly penetrates hair follicles, mainly through the gap, not the surrounding skin.
research Flexabrasion Applied to the Evaluation of the Photodegradation of Hair Fibers
research Hair Cosmetics: Dyes
Hair dyes can change hair color temporarily or permanently but may cause side effects like skin reactions and hair damage.
research Adsorption of Diclofenac and PFBS on Hair Keratin Dimer
Human hair keratins might be good for filtering out harmful substances like diclofenac and PFBS from water.
research Fucoidan-derived carbon dots against Enterococcus faecalis biofilm and infected dentinal tubules for the treatment of persistent endodontic infections
Fucoidan-derived carbon dots can effectively treat root canal infections by killing bacteria and are safer than traditional disinfectants.
research Types of Hair Dye and Their Mechanisms of Action
Hair dyes vary in how long they last and how deeply they penetrate hair.
research ISIDLB1647 - Precise diagnosis and therapeutic effect evaluation by dermoscopy and calcium fluorescent white staining for tinea capitis and other hair fungal infection
Combining dermoscopy and calcium fluorescent white staining improves diagnosis and treatment of hair fungal infections.
research 644 Response of distinct human dermal fibroblast lineages to visible radiation: Potential for differential light-based therapy
Different types of human skin cells respond uniquely to various colors and doses of light, which could lead to specialized light treatments for skin conditions.
research Long-term toxicity studies on oxidation hair dyes
The hair dye formulations tested did not cause long-term toxicity or cancer in mice.
research Interventions for alopecia areata
Current treatments for alopecia show no significant long-term benefits.
research Bio-Catalytic Action of Pseudomonas DL17 on Environmental Contaminant Sunset Yellow FCF
Pseudomonas DL17 can completely break down the harmful dye Sunset Yellow FCF in 48 hours.
research Sensitive bromatometric assay methods for finasteride in pharmaceuticals
Three methods accurately measure finasteride in tablets using dyes and bromate-bromide.
research 311 Single-cell transcriptomics reveals distinct molecular programs in folliculotropic mycosis fungoides
Folliculotropic mycosis fungoides has unique molecular features and cell interactions that could guide targeted therapy.
research Folliculotropic Mycosis Fungoides: Update on Diagnosis, Clinicopathological Stage, and Management
Folliculotropic Mycosis Fungoides requires stage-based treatment, with early stages using skin therapies and advanced stages needing aggressive treatments.
research Ultraviolet-Induced Fluorescence Dermoscopy for the Differentiation of Non-Pigmented Malignant and Benign Lesions on the Face
UVFD can help doctors better identify harmful skin lesions on the face, reducing unnecessary biopsies.
research Riboflavin-Sensitized Photo-Acceleration of Food-Grade Pigment Formation: Kinetic Insights, Mechanistic Analysis, and Application in Rapid Hair Coloration
Riboflavin with blue light speeds up hair dyeing, making it faster, safer, and long-lasting with less hair damage.
research Comparison of damage to human hair fibers caused by monoethanolamine- and ammonia-based hair colorants.
Monoethanolamine-based hair colorants can cause more damage to hair than ammonia-based ones.
research Dermoscopic features of follicular mycosis fungoides of nonscalp areas: Report of 11 cases and literature review
Dermoscopy helps diagnose folliculotropic mycosis fungoides by identifying specific skin patterns.
research Revising the role of the androgen receptor in breast cancer
The document concludes that targeting the androgen receptor may be a promising breast cancer treatment, especially for certain types.
research Medical Treatment of Hirsutism in Women
Treating hirsutism in women often requires a mix of medications and cosmetic methods for best results.
research An ultrastuctural study of hair fiber damage and restoration following treatment with permanent hair dye
Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
research Treatment of erythromelanosis follicularis faciei et colli with a 595‐nm pulsed dye laser
The 595-nm pulsed dye laser effectively reduces symptoms of EFFC with minimal side effects.
research Some histological and biochemical evaluation on commercial hair dyes
Commercial hair dyes can harm the skin and liver.
research Hair dye use: choosing best questions and best method using confidence, concordance and reliability
research Quantitative mapping of melanin in hair fibers using fluorescence lifetime imaging microscopy
research Adsorption of Diclofenac and PFBS on a Hair Keratin Dimer
Human hair keratin might be good for filtering out harmful substances from water.
research Large-scale genome-wide meta-analysis of polycystic ovary syndrome suggests shared genetic architecture for different diagnosis criteria
The research found that PCOS has common genetic factors regardless of how it is diagnosed and is linked to metabolic and reproductive issues.