1 citations
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June 2024 in “Archives of Dermatological Research” In this pilot study, researchers found that betulin did not conclusively inhibit hair loss or promote regrowth in patients with hypothyroidism when compared to placebo.
August 2025 in “Pharmaceutics” This study evaluated methods to administer betulin in in vivo experiments and found that olive oil, food-grade lard, and other carriers increase betulin absorption in Wistar rats, while monitoring blood levels may aid future clinical research.
This study found that a combination of betulin and cytostatic Namitecan had a statistically significant synergistic effect on solid Ehrlich adenocarcinoma tumors in NMRI mice, and suggests a promising method for administering betulin in in vivo experiments despite its water insolubility.
3 citations
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October 2024 in “International Journal of Advanced Research in Science Communication and Technology” In this study, lemon grass hair oil was formulated using various herbs and evaluated on parameters such as viscosity, saponification value, and pH to explore its potential for general hair application.
4 citations
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February 2017 in “Journal of Cutaneous Medicine and Surgery” This study assessed the dermatologic potential of western red cedar, white spruce, birch, balsam poplar, and black spruce used in First Nations medicine, highlighting several active compounds relevant to dermatology, but noted a lack of high-quality evidence in existing research.