This Is The Best Scalp Serum Ingredient For Thicker, Fuller Hair, Experts Say

Thicker-looking, shinier hair doesn’t have to be a pipe dream. If you suspect your hair is thinning or you feel like your scalp is dry, irritated, and could be contributing to less-than-healthy looking hair, the solution isn’t always to just change your shampoo. Adding a daily serum into your routine and massaging your scalp to boost circulation is a smart idea — and knowing which ingredient can support your scalp for thicker, fuller hair is the key knowledge you need. Dr. HariKiran Cheruki, a dermatologist and the medical head of ClinicSpots, says this is the serum you need for gorgeous strands and a healthy scalp. 

The best scalp serum ingredient for thicker hair is pumpkin seed oil, according to Dr. Cheruki, because it has a high content of nutrients that can help nourish and thicken the hair follicles. “It contains omega-3 and 6 fatty acids, as well as vitamins A, K, E and zinc which all contribute to healthy hair growth,” Dr, Cheruki said. “Additionally, it also helps to reduce dandruff and scalp irritation that can lead to thinner hair.”

The best way to use pumpkin seed oil is in combination with other natural ingredients like jojoba or coconut oil. “Mix a few drops of the oil with one teaspoon of another natural oil and massage your scalp with it in circular motions,” Dr. Cheruki said. “Leave it on overnight, or for at least 30 minutes, before washing off. Doing this regularly will help nourish and thicken your hair follicles while reducing scalp irritation. Additionally, you can also mix a few drops of pumpkin seed oil into your regular shampoo and conditioner to get maximum benefit.”

“Pumpkin seed oil is known for its anti-inflammatory properties that helps reduce inflammation on the scalp and thus improve overall hair health,” Dr. Cheruki said. “It can also help promote blood circulation in the scalp which helps deliver essential nutrients to the hair follicles for healthier growth. Furthermore, pumpkin seed oil can also help reduce hair loss as it nourishes the scalp and strengthens the hair follicles.”

Ready to give this fab ingredient a whirl? This organic pumpkin seed oil costs less than $20 and is highly rated on Amazon.