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    Glossary Vesicles

    Vesicles are small, membrane-bound sacs within cells that transport and store various substances, including proteins, lipids, and neurotransmitters. In the context of hair biology, vesicles play a crucial role in the secretion of signaling molecules and growth factors that influence hair follicle development and cycling. Their function is particularly relevant in understanding hair loss, as disruptions in vesicle transport can affect the delivery of essential nutrients and signals necessary for healthy hair growth. Key distinguishing characteristics of vesicles include their lipid bilayer structure and their ability to fuse with other membranes to release their contents.

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      community Solution vehicle used by compounding pharmacy

      in Research/Science  1 upvotes 3 years ago
      The user is using 0.1% dutasteride, 1% minoxidil with 2% procapil and 0.005% caffeine in the morning, and 1% minoxidil with 2% procapil and 0.01% tretinoin at night. They are concerned about the solution vehicle's effectiveness in preventing systemic absorption and ensuring the products stay around the hair follicles.

      community Topical finasteride carrier vehicle

       1 upvotes 1 year ago
      The user is using a topical solution containing 1% finasteride and 5% minoxidil for hair loss, with water, glycerin, and PEG-40 hydrogenated castor oil as carrier agents. They are questioning if these ingredients are effective carriers after using the solution for three months.