Why is my hair frizzy? Causes, solutions, and quick fixes
Do you suffer from frizzy hair?
Or were your curls beautiful once and are now suddenly frizzy?
Frizz can have various causes. Sometimes it's due to hydration, sometimes protein, sometimes build-up, or even the weather.
In this article, you'll discover:
- Why your hair gets frizzy
- Why it sometimes suddenly gets worse
- What you can do immediately
- How to prevent frizz structurally
What causes frizzy hair?
Frizz occurs when your hair cuticles are open and absorb moisture from the air.
This happens more often with:
- High porosity
- Damaged hair
- Insufficient hydration
- Too little hold in styling
👉 Also read: What is hair porosity?
Why are my curls suddenly frizzy?
If your curls were beautiful at first and suddenly become frizzy, it could be due to:
1️⃣ Build-up
Product residues can accumulate, preventing proper moisture absorption.
👉 Also read: What is hair build-up?
2️⃣ Incorrect protein balance
Too little protein → limp, frizzy curls
Too much protein → stiff and dry hair
👉 Also read: Large and small protein – which does your hair need?
3️⃣ Weather and humidity
Curly hair reacts strongly to moisture in the air.
In such cases, use products with more hold (e.g., gel).
What can you do immediately to combat frizz?
✔ Use a leave-in for hydration
✔ Finish with a gel for hold
✔ Dry with a microfiber towel
✔ Avoid touching your hair too much while drying
✔ If needed, use a clarifying shampoo for build-up
How do you prevent frizz in the long term?
Reducing frizz is all about balance.
You need:
- The right hydration
- The right protein
- Products suited to your porosity
- Styling with sufficient hold
That's why it's important to know your hair's characteristics.
👉 Read here how to determine your hair characteristics.
Don't know why your hair is frizzy?
Sometimes it seems like hydration.
Sometimes protein.
Sometimes build-up.
With our hair test, you'll discover what your hair truly needs.
Frequently asked questions about frizzy hair
Why does my hair frizz after drying?
Often due to insufficient hold or open hair cuticles.
Does oil help against frizz?
Sometimes, but too much oil can cause build-up.
Why is my hair suddenly frizzy?
This can be due to build-up, a change in porosity, or an incorrect protein balance.




