TLDR Many women's hair growth products contain harmful ingredients, but eco-friendly options are available.
The study analyzed 58 hair growth cosmeceuticals marketed to women, finding that many contain environmentally harmful ingredients, such as phenoxyethanol and synthetic fragrances, which can harm aquatic life. Despite this, 55.2% of the products were free from such hazardous ingredients, indicating that eco-friendly alternatives are possible. The research aims to inform women about the environmental impact of their hair care choices and calls for further investigation into the long-term effects of these chemicals and the development of sustainable options.
Most minoxidil products on Amazon don't provide safety or side effect information.
25 citations
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May 2021 in “Journal of exposure science & environmental epidemiology/Journal of exposure science and environmental epidemiology” Common Black hair care products may affect hormone levels and potentially impact health, especially in reproductive and metabolic areas.
December 2023 in “International Journal For Multidisciplinary Research” Indian medicinal plants can help with hair growth and common hair issues.
April 2025 in “BMC Chemistry” Thiadiazole chitosan conjugates improve hair manageability, moisture, and protection in conditioners.
57 citations
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October 2021 in “Journal of ethnopharmacology” Indian herbal medicine shows promise for treating skin diseases but needs more research to prove effectiveness.
April 2024 in “The journal of phytopharmacology” Orchid callus extract can help hair grow and may be used in eco-friendly hair products.
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April 2023 in “BMC Microbiology” Shampoo with heat-killed Lacticaseibacillus paracasei GMNL-653 improves scalp health and hair growth by changing scalp bacteria.
