This special issue reviews current challenges and innovative solutions for enhancing the penetration of topical formulations for human skin, reporting no new results.
This study found that finasteride-loaded microemulsions using poloxamer 124 significantly enhanced skin penetration of the drug compared to a standard solution, primarily through targeting hair follicles via the transfollicular pathway, with intercluster, intercellular, and transcellular pathways contributing less.
24 citations
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November 2009 in “Pharmaceutical Development and Technology”
This study found that Transcutol P significantly enhanced the skin penetration of Finasteride in vitro, while cationic and anionic surfactants did not show such effects.
21 citations
,
April 2012 in “European Journal of Pharmaceutics and Biopharmaceutics”
This study suggests that gel containing OSF3 loaded in niosomes offers high transfollicular penetration for topical anti-androgenic alopecia treatment with minimal systemic effect.
This study found that using Labrasol® in phospholipid vesicle formulations improved minoxidil's skin delivery and local accumulation, showing potential for treating hair growth disorders.
The user is experimenting with a homemade topical dutasteride formulation to reduce hair loss while minimizing systemic absorption, using MCT oil, almond oil, vitamin E, tea tree oil, and lavender oil. They are monitoring hair growth and side effects, particularly focusing on sexual health, and are open to feedback on their approach.
A user shared a hair growth stack using minoxidil sulfate, valproic acid, bimatoprost, blue copper peptide, and other ingredients, emphasizing a gel-based formula for better skin tolerance. Another user suggested adding a 5-alpha-reductase inhibitor like finasteride or dutasteride for more effective long-term results.
The user experienced significant hair regrowth over four months using oral finasteride, oral minoxidil, micro-needling, and rosemary oil. They reported no side effects and emphasized the importance of continuing the treatment to maintain results.
Peptides like TB500, KPV, GHK-CU, and BPC-157 are overhyped for hair growth with limited proven effectiveness in humans. Combining peptides with delivery methods like iontophoresis and sonophoresis shows promise, but many claims remain unproven.
Microneedling for hair restoration involves daily use of a 0.3 mm device and weekly use of a 0.5 mm device. Combining microneedling with Minoxidil can enhance hair growth.