July 2023 in “International Journal of Cosmetic Science”
This article reviews how biopolymers are utilized in cosmetics, highlighting their biodegradable and non-toxic properties, recent structural developments, novel applications, and safety considerations in the formulation of skin, hair, and oral care products.
In this narrative review, the authors discuss regenerative substances like platelet-rich fibrin and mesenchymal stem cells in biological aesthetics, noting that while these methods show promise for regeneration, their safety, effectiveness, and durability remain uncertain due to limited and heterogeneous evidence.
This review discusses the potential topical benefits of cannabidiol in dermatology and cosmetics, highlighting its diverse effects and therapeutic roles but reports no new clinical results, emphasizing the need for further research.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)”
This review suggests that natural herbal hair gels may effectively promote hair health and provide desirable cosmetic performance, emphasizing their multifunctional potential and alignment with consumer preferences for sustainable products.
Hair provides protection against head trauma, reduces skin cancer risk, helps remove heavy metals, and aids in wound healing. The conversation emphasizes the health benefits of maintaining head hair beyond cosmetic reasons.
Most scalp serums are ineffective for hair loss, with Nécessaire’s “The Scalp Serum” being the only one showing noticeable results, though it's not worth the cost. For androgenetic alopecia, clinical treatments like minoxidil and finasteride are necessary, while caffeine and capixyl may offer some benefits.
A permanent hair loss solution could involve reprogramming hair follicles to resist DHT using mRNA and siRNA. However, high costs, safety concerns, and the pharmaceutical industry's preference for ongoing treatments over one-time cures are major obstacles, with finasteride and minoxidil remaining standard treatments.
The user shared progress pictures after 2.5 years of using 0.5mg daily Dutasteride for hair loss, noting a significant increase in hair density and cosmetic changes to improve appearance. They avoided Minoxidil due to hassle and side effects, and plan to consider a hair transplant in the future.