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5 / 1000+ resultsresearch A Composite Model for the Transport of Hydrophilic and Lipophilic Compounds Across the Skin: Steady-State Behavior
The model better predicts how water-loving and fat-loving substances move through the skin by including tiny pores and hair follicle paths.
research Kinetics and Equilibrium of Solute Diffusion into Human Hair
Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.
research How Does pH Fit in with Oscillating Polar Growth?
pH, calcium, and reactive oxygen species regulate plant cell growth, with key roles for NADPH oxidases and plasma membrane H+-ATPases.
research Discovery of genes and proteins possibly regulating mean wool fibre diameter using cDNA microarray and proteomic approaches
Researchers identified genes and proteins that may influence wool thickness in sheep.
research The role of tight junctions in skin barrier function and dermal absorption
Tight junctions are key for skin protection and controlling what gets absorbed or passes through the skin.
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5 / 1000+ resultscommunity Can I mix finasteride in just water for topical?
The conversation is about whether finasteride can be mixed with just water for a topical solution and if Isopropyl Alcohol and Propylene Glycol are necessary for effectiveness and faster drying. The user is seeking advice on the formulation of topical finasteride.
community The other day I had a random discussion about not eating the livers of predators like polar bears because you can get vitamin A poisoning, my nurse roommate looked up symptoms and found telogen effluvium was one of them...
A user experienced hair thinning possibly due to excess vitamin A from taking extra gummy vitamins. They stopped taking the vitamins and are seeking advice on hair regrowth and managing vitamin A levels.
community Why is dutasteride's volume of distribution so much bigger than finasteride? Is it more lipophilic and crosses barriers better?
Dutasteride has a larger volume of distribution than finasteride due to its lipophilic nature, allowing it to concentrate in hydrophobic areas and making it difficult to excrete. A user experiencing hair loss has been using oral finasteride for 10 months with minimal regrowth and is considering switching to dutasteride or adding oral minoxidil.
community Fin shed is no joke. This is from running my hand through my hair on my way home
The conversation is about hair shedding experienced while using finasteride (fin) for hair loss treatment. Users discuss their experiences with finasteride, minoxidil (min), and other treatments, noting that shedding is often a sign that the treatment is working.
community Topical Valproic acid/sodium valproate — has anyone tried this?
The conversation is about using valproic acid, an anti-seizure medication, as a topical treatment to promote hair growth. The original poster is seeking personal experiences from those who have tried this method.