Survey of Chemical Components and Extraction Conditions of Polyphenol, Flavonoid from Tongue Fern (Pyrrosia Lingua)

A quercetin-encapsulated and polydopamine-integrated nanosystem (PDA@QLipo) shows promise for treating androgenetic alopecia by reshaping the perifollicular microenvironment, outperforming minoxidil in hair regeneration. The nanosystem promotes cell proliferation, hair follicle renewal, and recovery by scavenging reactive oxygen species and enhancing neovascularity.

Kintor plans to release pyrilutamide foam and a plant-based Koshine by year-end, with GT20029 progressing in their pipeline. Users are pleased about the absence of propylene glycol (PG) in the new products.

The conversation is about finding a reliable Chinese source for pyrilutamide or RU58841, ideally with a third-party Certificate of Analysis from Janoshik Analytical. The user is seeking recommendations for these hair loss treatments.

The user is seeking an alternative solvent for pyrilutamide due to skin irritation from ethanol and propylene glycol. They experienced similar issues with topical minoxidil.

The user is experiencing irritation from using PG with RU58841 and is seeking alternative solutions like K&B in the UK. They report redness, itchiness, and flaky skin from the current treatment.

Creating a liposomal gel with Pyrilutamide for hair loss to reduce systemic effects, similar to Xyon's gel. The discussion includes concerns about ingredient sourcing and the benefits of targeted topical treatments.