Influence of Liposome Type and Skin Model on Skin Permeation and Accumulation Properties of Genistein

Topical finasteride in a liposomal formulation reduces systemic absorption compared to ethanol solutions. The user is seeking sources for such products, noting that popular options like morr-f are not liposomal.

Ethosomes are suggested as an effective delivery method for topical finasteride solutions, requiring the addition of a phospholipid like soya lecithins. The user questions why do-it-yourself solutions don't commonly use ethosomes despite their potential benefits.

Liposomal formulations of finasteride and minoxidil may enhance drug delivery to the skin and hair follicles more effectively than traditional solutions, potentially improving treatment outcomes. However, more human clinical trials are needed to confirm these benefits.

Liposomal carriers for topical finasteride offer better targeting, reduced side effects, and less irritation compared to alcohol-based solutions, but availability and cost may limit their use. Minoxidil can dissolve in liposomal carriers, enhancing delivery and stability.

The conversation discusses the possibility of creating liposomal topical finasteride at home or at a local pharmacy, questioning if it is an expensive or proprietary technology. It also mentions making topical finasteride using alcohol and propylene glycol.

Topical finasteride may have higher systemic absorption and lower efficacy when using a Propylene Glycol/Ethanol formulation compared to the hydroxypropyl chitosan (HPCH) formulation. The safety profile of topical finasteride relies heavily on the HPCH formulation, and using standard solutions might lead to different pharmacokinetics.