Recent studies have revealed another major “crime” of native and aged microplastics - hair loss and follicle damage! Microplastics can cause changes in hair density and morphology, disrupt cellular connections, and induce oxidative stress. Aging microplastics are more cytotoxic.
Many shampoos, conditioners and styling gels contain these particles as exfoliants or to enhance the consistency of the product. When we use these products, microplastics may enter the hair follicle. Once inside, they may clog pores and disrupt the normal supply of nutrients to the hair follicle. This clogging can weaken the hair root, leading to increased hair shedding and ultimately severe hair loss.
In addition, the skin on our scalp is very sensitive. Prolonged exposure to microplastics may lead to scalp inflammation. The inflammatory response of the scalp can damage the hair follicles and hinder the hair growth cycle. Studies have shown that individuals who are regularly exposed to microplastics in hair care products are more likely to experience thinning hair and bald patches than those who use alternatives that do not contain microplastics.
The presence of microplastics in our environment also means that we are exposed to them in other ways. Airborne microplastics can land on our scalp, and we may inadvertently ingest them through food and water. As our bodies work to break down these non-biodegradable particles, they accumulate in our systems and may affect a variety of body functions, including those related to hair health.
In order to address this issue, we must be more aware of the ingredients contained in the hair care products we use, and choosing natural, microplastic-free alternatives can significantly reduce the risk of exposure to microplastics and protect our hair health and overall health from their harmful effects.
