research Percutaneous penetration of hair dyes
Hair dyes penetrate the scalp very minimally, less than 1%.
Search
for
Sort by
Research
30 / 1000+ resultsresearch Increasing the percutaneous absorption and follicular penetration of retinal by topical application of proretinal nanoparticles
Proretinal nanoparticles improve skin absorption and reduce irritation of topical retinoids.
research Follicular and percutaneous penetration pathways of topically applied minoxidil foam
Minoxidil foam enters hair follicles and skin for hair growth.
research Effect of Tocopheryl Polyethylene Glycol Succinate on the Percutaneous Penetration of Minoxidil from Water/Ethanol/Polyethylene Glycol 400 Solutions
Adding TPGS to minoxidil solutions can improve skin penetration and retention, especially in water and PEG 400-based solutions.
research Cardamonin-loaded liposomal formulation for improving percutaneous penetration and follicular delivery for androgenetic alopecia
A new liposomal formulation improves drug delivery and hair growth for treating hair loss without causing skin irritation.
research The In Vitro Use of the Hair Follicle Closure Technique to Study the Follicular and Percutaneous Permeation of Topically Applied Drugs
Hair follicles significantly affect the skin absorption of some drugs.
research Mechanistic study of decreased skin penetration using a combination of sonophoresis with sodium fluorescein-loaded PEGylated liposomes with D-limonene
Sonophoresis reduces skin absorption of sodium fluorescein in certain liposomes.
research Enhancement of percutaneous absorption of Finasteride by cosolvents, cosurfactant and surfactants
Transcutol P best increases Finasteride absorption for hair loss treatment.
research Assessment of penetration of Ascorbyl Tetraisopalmitate into biological membranes by molecular dynamics
Ascorbyl Tetraisopalmitate penetrates skin better in the stratum corneum than in the infundibulum.
research Hair follicles contribute significantly to penetration through human skin only at times soon after application as a solvent deposited solid in man
Hair follicles greatly increase caffeine absorption through the skin shortly after it's applied.
research Design and Evaluation of Hydrogel-Thickened Microemulsion for Topical Delivery of Minoxidil
The new hydrogel and microemulsion could be better for hair loss treatment than current solutions.
research Clinical Considerations of Bioequivalence for Topical Dermatologic Drugs
Current methods for assessing bioequivalence of topical drugs are limited and lack standardization.
research Predictive Skin Permeation of Ethinylestradiol,α-Asarone,Finasteride and Risperidone
The Potts-Guy model best predicts skin permeability for the tested drugs.
research Role of Transepidermal and Transfollicular Routes in Percutaneous Absorption of Steroids: In vitro Studies on Human Skin
Hair follicles and glands significantly increase steroid absorption in skin.
research Design and evaluation of adapalene microemulsion for transfollicular drug delivery through guinea pig skin
Adapalene microemulsions improve drug delivery through hair follicles, enhancing acne treatment.
research The risk of hydroquinone and sunscreen over-absorption via photodamaged skin is not greater in senescent skin as compared to young skin: Nude mouse as an animal model
Aging and sun damage do not increase the skin's absorption of certain sunscreens and drugs.
research Impact of Ester Promoieties on Transdermal Delivery of Ketorolac
Balancing lipophilicity and solubility is key for effective and safe ketorolac prodrugs.
research The role of hair follicles in the percutaneous absorption of caffeine
Hair follicles significantly increase the speed and amount of caffeine absorbed through the skin.
research Skin Penetration and Permeation Properties of Transcutol® in Complex Formulations
Transcutol® helps drugs penetrate the skin more effectively in various formulations.
research Percutaneous Drug Delivery to the Hair Follicle
Hair follicles could be used for targeted drug delivery, with liposomal systems showing promise for this method.
research Penetration of drugs through skin, a complex rate-controlling membrane
The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.
research Importance of Sebaceous Glands in Cutaneous Penetration of an Antiandrogen: Target Effect of Liposomes
Sebaceous glands in the skin play a key role in absorbing the antiandrogen drug RU 58841, especially when it's encapsulated in liposomes.
research Significance of the follicular pathway for dermal substance penetration quantified by laser Doppler flowmetry
Hair follicles help substances penetrate the skin faster and more effectively.
research Percutaneous drug delivery to the hair follicle
Hair follicles could be used to deliver drugs effectively, with the right understanding and methods.
research In Vitro Percutaneous Permeation and Skin Accumulation of Finasteride Using Vesicular Ethosomal Carriers
Ethosomes improve finasteride delivery through skin for hair loss treatment.
research Relationship Between Contact Time of Applied Dose and Percutaneous Absorption of Minoxidil From a Topical Solution
Longer contact time increases minoxidil absorption, but doesn't affect metabolism.
research The Penetration Enhancer SEPATM Augments Stimulation of Scalp Hair Growth by Topical Minoxidil in the Balding Stumptail Macaque
SEPA™ enhances the effectiveness of minoxidil in stimulating hair growth, working faster and better than Rogaine® TS, with no significant side effects.
research Studies on the efficacy of methyl esters of n-alkyl fatty acids as penetration enhancers
Methyl caprate greatly increases drug absorption through the skin and is better than other enhancers.
research Percutaneous Absorption of Minoxidil in Man
Minoxidil absorbs poorly through skin, with low risk of side effects at 1-2% concentration.
research Follicular Penetration of Caffeine from Topically Applied Nanoemulsion Formulations Containing Penetration Enhancers: In vitro Human Skin Studies
Nanoemulsion creams with certain enhancers can greatly increase caffeine delivery through skin.