Health Supplements for Hair Growth

Growth supplements for longer, healthier, more luscious hair

woman with healthy long and curly hair
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Pearl Doan

Pearl Doan

From shampoo commercials to models, lusciously thick hair has always been seen as a sign of good health and beauty. However, thick hair is much harder to achieve than simply purchasing a shampoo, and while it may seem unattainable in this aspect, the key to thick hair may start from the inside out. While supplements may boost healthier, longer hair, it’s important to see which hair growth supplements truly are helpful to achieve those luscious locks.


Biotin and Vitamin D: Treating Nutrient Deficiencies

Biotin is a common hair supplement advertised in several popular hair growth products, such as SugarBearHair vitamins. However, recent studies have shown that biotin is useful but limited in promoting hair growth among healthy individuals. Rather, these hair pills may only be helpful in boosting healthy hair among individuals with biotin deficiencies themselves, which can show through both limp, thin hair and brittle nails.

Often, we associate Vitamin D with the sun, but this vitamin can also promote hair growth. One study showed that patients who have alopecia areata, or sudden hair loss, have significant deficiencies in this vitamin. Furthermore, the Vitamin D receptor in the hair has been observed to play a role in stimulating hair follicle growth. With this, Vitamin D may play an important role in cycling hair growth for those lacking this essential vitamin. For those lacking these nutrients, both biotin and Vitamin D can be helpful vitamins that promote hair growth.


What if There is No Nutrient Deficiency?


Horsetail, a type of plant used in folk medicine, has been observed to have smoothening and hair growth stimulating effects for patients suffering from sudden hair loss. In fact, this plant is widely used in conditioners for not only its beneficial impact on hair growth but also because of its smoothing effect on hair texture. Horsetail is also known to be an anti-dandruff agent and is usually sold as an extract. With this, horsetail is widely available as a nail supplement and is frequently used for hair growth, though further research must be conducted to examine why horsetail can stimulate hair growth.

Pumpkin Seed Oil

Alongside the horsetail plant, pumpkin seed oil may also be a promising way to stimulate hair growth. Specifically, pumpkin seed oil can block certain hormones from initiating hair loss in individuals. This effect was found in one study, in which the regular consumption of pumpkin seed oil supplements, which can be found in stores as hair growth tablets, among balding men, resulted in more hair and less balding. Therefore, pumpkin seed oil may be a natural way to not only stop hair loss but further stimulate hair growth.

Silicon: Orthosilicic Acid

Another potential hair growth supplement is silicon, and specifically its derivative: orthosilicic acid. Silicon supplements themselves have been found to improve skin elasticity and produce stronger, less brittle nails. Furthermore, these supplements are also labeled as hair growth pills. In one study, volunteers who consumed silicon pills had decreased hair loss and brighter hair. Silicon is also observed to improve the elasticity of hair as this was observed in another study in which the consumption of silicon supplements resulted in thicker hair that was less prone to breakage. Though there may be concerns regarding the safety of silicon, the consumption of silicon supplements was shown to be safe in one study of 50 women.

For those looking for healthier, longer hair, the start of one’s hair journey could begin with supplements. With the wide range of hair growth supplements on the market, the pursuit of healthy, fuller, and stronger hair may be more feasible than one may think.

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