No, serum cannot make hair thicker. However, it can help to provide a lightweight layer of protection that can reduce breakage and give the appearance of thicker hair.
At the end of the day, its important to understand that hair growth and thickness is largely genetic. The rate at which your hair grows and its texture are both determined by genetics, so even if you use a serum or other product promising thicker hair, results will be limited.
That being said, there are some things you can do to help your hair look fuller and healthier. One thing is using a volumizing shampoo and conditioner that can make limp strands look thicker without weighing them down with too much product. Additionally, you should always consider using heat protectant products before styling your hair as this helps reduce breakage from heated tools like curling irons or straighteners.
Another way to make thinning locks appear fuller is through haircuts and styles that create more volume in the crown area such as layers or asymmetrical cuts. Also keep in mind that regular trims every six to eight weeks will get rid of split ends which contribute to making hair look thinner over time due to split strands breaking off easily when combing or brushing out tangles.
Finally, while serums won’t actually thicken up existing hairs they can provide a layer of protection and moisture for those struggling with dryness caused by damage or environmental factors like sun exposurewhich makes strands softer creating an overall effect that looks fuller than before!
Hair growth and thickness is largely genetic.
You can use volumizing shampoos, conditioners, heat protectant products, haircuts and styles to make hair look fuller.
Serums wont thicken up existing hairs but they provide a layer of protection and moisture which makes strands softer creating an overall effect that looks fuller.