Fine Hair vs Thin Hair: How To Tell The Difference
Updated: 27/7/26
When it comes to hair care, knowing your hair type is key - but many people confuse fine hair with thin hair - and they’re not the same thing!
In this post, we’ll break down the difference between fine and thin hair, how to tell which one you have, and the best ways to care for each. Let’s clear up the confusion and help you give your hair exactly what it needs to look its healthiest!
Let’s break it down...
How to Tell if You Have Fine Hair?
Fine hair means each individual strand is small in diameter - soft, delicate, and sometimes prone to breakage. You can have a lot of it, but because the strands are so lightweight, fine hair can fall flat or get oily quickly. That’s why it benefits from gentle hair care that strengthens and adds body without weighing it down.
Ingredients like Lavender Oil and Aloe Vera work together to nourish the scalp, reduce breakage, promote healthy hair growth, and add volume for fuller, thicker-looking strands.
Shop our Fine Hair Shampoo >
How to test if you have fine hair at home:
1. The Finger Test: Take a single strand of hair and rub it between your fingers. If the strand feels like it's barely there or you can't feel it at all, it's likely fine.
2. The Thread Test: Lay a single strand of hair next to a piece of thread. If the hair is thinner than the thread, it's fine.
How to Tell if You Have Thin Hair?
Thin hair refers to the number of strands you have - fewer hairs overall, regardless of how thick or fine each strand is. This can make your scalp more noticeable, especially around the part or crown.
To boost fullness, thin hair needs lightweight but strengthening care that encourages growth and volume. Natural ingredients like Benchmark Thyme Oil and Aloe Vera help soothe the scalp, boost circulation, and support the growth of thicker, healthier hair over time.
Shop our Thin Hair Shampoo >
How to test if you have thin hair at home:
1. Scalp Visibility Test: Part your hair and look at your scalp. If you can see a lot of your scalp, especially in the parting, it suggests your hair is thin.
2. Ponytail Test: Gather all your hair into a ponytail. If the base measures less than about an inch in diameter, that's a sign of thinner hair.
Can you have both fine and thin hair?
Yes. In this case, your hair needs extra gentle care along with targeted support to boost volume, strength, and growth. A great option is a formula with Peppermint Oil and Aloe Vera.
Peppermint not only helps stimulate the scalp and increase circulation - encouraging healthy hair growth - but also provides a refreshing, cooling sensation that can help reduce itchiness and balance oil production. Aloe Vera adds lightweight hydration and soothes the scalp, making this duo perfect for delicate, low-density hair that needs revitalising without heaviness.
Try our Natural Peppermint Shampoo – perfect for fine and thin hair. With regular use, it helps boost volume, supports healthy hair growth, and leaves your scalp refreshed and your hair looking fuller, stronger, and more vibrant.
Frequently Asked Questions
Is fine hair the same as thin hair?
No. Fine hair refers to the thickness (diameter) of each individual hair strand, while thin hair refers to the number of hair strands on your scalp. You can have fine hair that's very dense, or thick strands with low hair density.
Can you have both fine and thin hair?
Yes. Many people have both fine strands and low hair density. If that's the case, choose lightweight, volumising products that help strengthen hair, support healthy growth, and won't weigh your hair down.
How can I tell if I have fine hair?
Try the finger test by rubbing a single strand between your fingers. If it's difficult to feel, your hair is likely fine. You can also compare a strand to a piece of sewing thread—if your hair is thinner than the thread, it's considered fine.
How do I know if I have thin hair?
Check how visible your scalp is when you part your hair or measure the thickness of your ponytail. If your scalp is easily visible or your ponytail feels quite small, you may have thin hair.
What ingredients are best for fine hair?
Fine hair benefits from lightweight, nourishing ingredients such as Aloe Vera and Lavender Oil, which help strengthen strands, reduce breakage, and add natural-looking volume without weighing hair down.
What ingredients are best for thin hair?
Look for ingredients that help support a healthy scalp and encourage fuller-looking hair, such as Aloe Vera, Thyme Oil, and Peppermint Oil. These ingredients help nourish the scalp while promoting healthier-looking growth.
Should I avoid heavy conditioners if I have fine hair?
In many cases, yes. Heavy products can leave fine hair looking flat or greasy. Lightweight conditioners and volumising shampoos are often a better choice for maintaining body and movement.
You might also like:
How to switch to a natural shampoo
Sources:
Vogue - Why Your Hair Brush Matters If You Have Fine Hair
https://www.vogue.co.uk/article/hair-brush-for-fine-hair
