key specific compounds: psoralen and isopsoralen (linear furanocoumarins — the signature compounds), bakuchiol (meroterpene — phenolic terpenoid), bavachin and isobavachin (flavanones), psoralidin (benzofuran coumarin), angelicin (angular furanocoumarin), corylifolin, neobavaisoflavone, bavachinin, corylin, and stigmasterol.

a retinol equivalent for anti-aging with superior tolerability.

one of the most commercially important cosmetic botanical ingredients globally. having both a melanin stimulator (for vitiligo/graying) and a retinol equivalent (for wrinkles/texture) in a single plant.

stimulates melanin production rather than inhibiting it. this makes it the go-to treatment for vitiligo and hypopigmentation rather than hyperpigmentation.

psoralen (the primary active compound) sensitizes skin to sunlight, which when combined with UV rays enhances pigmentation.

bakuchiol, a natural compound, has been compared to retinol in its ability to stimulate collagen production. by promoting collagen synthesis, it helps improve skin elasticity and reduce appearance of fine lines and wrinkles. bakuchiol is non-irritant and can be used for longer periods because it showed no irritation and is non-sensitized. unlike retinol, it doesn't cause photosensitivity, irritation, or peeling.

psoralidin specifically induces apoptosis in cancer cell lines through caspase activation and Bcl-2 downregulation. neobavaisoflavone shows antiproliferative activity against breast, colon, and prostate cancer lines. bavachin inhibits tumor cell migration and invasion — relevant to metastasis prevention.

PCL demonstrated antiosteoporosis effects and estrogen-like effects. psoralen and isopsoralen stimulate osteoblast differentiation and inhibit osteoclast activity. the estrogenic activity of bakuchiol and bavachin makes it relevant to postmenopausal bone loss through estrogen receptor binding.

bakuchiol protects neurons against amyloid-beta toxicity in Alzheimer's models. psoralen reduces neuroinflammation through NF-κB pathway suppression.

supports hair growth. psoralen stimulates melanocyte activity in hair follicles — relevant to premature graying and hair repigmentation. the anti-inflammatory activity at the follicle level and the improved scalp microcirculation from furanocoumarin compounds contribute to follicle health. bakuchiol's retinol-like activity promotes cell turnover in scalp tissue.

known to enhance male reproductive health and vitality. traditionally used in TCM and Ayurveda for impotence, premature ejaculation, and reproductive vigor. the estrogenic/androgenic balance effects from neobavaisoflavone and bakuchiol support both male and female reproductive endocrinology.

used in food preservation for its antimicrobial properties. seed oil used in cosmetics extensively. the furanocoumarin content means the plant material has insecticidal and pesticidal properties.

avoid direct sunlight after applying bakuchi oil unless treating vitiligo.