
5 Ways to Increase Your Hair’s Density for Thicker, Fuller Locks
There are several different ways that we can categorize our hair – length, colour, texture, coarseness – but density is an important factor that can play a big role in determining the best way to style our hair. Your hair’s density is measured by looking at how many strands of hair grow per square inch of your scalp. Having an understanding of how thin or thick your hair is can help you determine what kind of styling products you should be using. If you have low hair density, you will want to stay away from products that contain heavy oils or conditioners that can weigh your hair down. Those with high hair density will want to look for products that will help keep your hair tamed and reduce frizz.
While you can’t change the number of hair follicles you have, there are several different things that you can do to help increase your hair’s density and give it a thicker, fuller appearance!

Reduce Stress Levels
Stress is something that we all deal with from time to time, but those who deal with stress on a regular basis might notice a change in the density of their hair. Stress can lead to hair loss, so taking steps to help minimize or eliminate stress in your daily life can help increase the thickness of your hair and keep it healthy and strong.
Along with trying to reduce the stress factors in your daily life, you can also try to eliminate anything that causes stress to your hair, such as heat styling. Cutting back on the amount of heat you use on your hair can help reduce breakage and damage.

Eat a Balanced Diet
A common culprit of decreased hair density is nutritional deficiencies in your diet. We all know that eating a well-balanced diet is key to living a healthy lifestyle, but it can also have a direct impact on your hair health. There are several different nutrients that play a role in your hair growth, including:
- Biotin
- Vitamins C, A, D, & E
- B Vitamins
- Iron
- Zinc
If you’re worried about your hair’s density, it might be worthwhile to look at what you’re eating and see if you can supplement it with healthy fats, such as avocados, to help boost your hair’s nutrients.

Hydrate
It’s likely no surprise that staying hydrated is incredibly important for the health of both your hair and your scalp but ensuring that you’re drinking enough water can also help increase your hair’s density. If you struggle with drinking enough water throughout the day, try to get into the habit of carrying a water bottle with you to encourage you to drink, or try having a glass of water as soon as you wake up in the morning.
Hydrating your body is important, but making sure that your hair is properly hydrated is equally as important. Choosing the shampoo and conditioner can also be a great way to boost your hair’s hydration while also improving your hair’s density. The SACHAJUAN Thickening Shampoo and Conditioner are great choices for those with fine hair who strive for a thicker feel. Not only will this duo ensure that your hair is nourished, detangled, and protected, but it will also help add volume and provide your hair with a thicker feel.

Treat Your Scalp
Healthy hair starts at your scalp! Taking care of your scalp is a great way to help protect your hair follicles, keeping them nourished and stimulated to help promote hair growth. Using products to clean and exfoliate your scalp can help increase circulation and blood flow, which will not only help your hair stay healthy, but it can also increase hair density.
Investing in a scalp brush and integrating it into your hair-washing routine is a great way to not only clean your scalp but it can also be used to massage your scalp to help stimulate hair growth. Adding a scalp serum or treatment, such as the Kérastase Anti-Breakage Fortifying Serum or the Kérastase Potentialiste Scalp Serum, is another great way to help strengthen your hair and improve the health of your scalp.
Get Bloodwork Done
If you’ve been trying the methods listed above to help increase your hair’s density and still aren’t seeing much of an improvement, then it might be worthwhile to get bloodwork done. There are several things that can happen internally that can influence hair growth, such as thyroid problems, iron problems, and other diseases. While it can be tedious, taking the time to get bloodwork done can help give you a better picture of what key nutrients your body may be lacking, and helping to supplement those deficiencies can help promote hair growth and improve the density of your hair.
Understanding and being able to identify the density of your hair can be a great way to not only improve your hair’s health, but it can also inform you on the best products to be using and the best styles for your specific hair type. If you find yourself wanting to improve your hair’s density, doing some of the things listed above is a great way to get started!