Why This Matters
If you’ve ever felt like your hair just refuses to cooperate—no matter how many products you try—you’re not alone.
Here’s the truth most people aren’t told:
It’s not that your hair is “difficult”… it’s that you may not understand its porosity.
And the beautiful part? Once you do, everything starts to make sense.
What is Hair Porosity?
Hair porosity simply refers to how well your hair absorbs and retains moisture.
Think of your hair like a sponge:
- Some hair repels water (low porosity)
- Some absorbs it quickly but loses it just as fast (high porosity)
This all comes down to your hair cuticle—the outer layer of your hair strand.
Signs of High Porosity Hair
Your hair might be high porosity if:
- It dries very quickly after washing
- It often feels dry, rough, or brittle
- It frizzes easily (especially in humidity)
- It absorbs products quickly—but the effects don’t last
- It’s been chemically treated, bleached, or heat-damaged
Signs of Low Porosity Hair
Your hair might be low porosity if:
- Water beads on your hair before soaking in
- Products tend to sit on top of your hair
- It takes a long time to get fully wet
- It dries slowly
- It can feel weighed down easily
Simple Test (The Glass of Water Method)
Take a clean strand of hair and drop it into a glass of water:
- Floats → Likely low porosity
- Sinks quickly → Likely high porosity
It’s not perfect, but it can give you a helpful starting point.
Why Products Behave Differently
This is where things click for most people.
- Low porosity hair struggles to absorb products
- High porosity hair struggles to retain them
So when you use the wrong products?
- They either sit there… or disappear instantly
Neither gives you the results you want.
Quick Recommendations
For Low Porosity Hair:
- Use lightweight, water-based products
- Apply heat (like warm water or a steamer) to help absorption
- Avoid heavy oils and butters
For High Porosity Hair:
- Focus on moisture + sealing
- Use richer creams and oils
- Incorporate protein treatments
✨ Ready to actually work with your hair instead of against it?
Explore routines tailored to your porosity and finally see the difference.
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