Is bleached hair more porous?

The same factors which contribute to hair damage, such as bleaching or lightening processes, excessive heat, sun and salt water, not only leave hair weakened, they also increase hairs’ porosity.

Is hair more porous after bleaching?

Bleaching also increases porosity, your hair’s ability to absorb moisture.

Is bleached hair always high porosity?

Typically, but not always, hair that has been bleached or chemically treated with color or relaxers is also considered to be high porosity.

Does dying hair make it more porous?

Sure, there are plenty of precautions you can take to ensure that dye doesn’t completely obliterate your strands, but the cold, hard truth is that it will probably alter your hair’s porosity, or its ability to retain moisture.

Why is bleached hair porous?

The dye can’t get inside and will wash right off the surface. Hair lightening products work by opening up the cuticle to bleach out your hair’s natural pigments. … The best type of hair for coloring has a cuticle that is moderately porous. The cuticle lets in dye, but holds water out enough to keep the pigment inside.

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How can I make my bleached hair less porous?

Tips to hydrate

  1. Olive oil. A few drops of olive oil can go a long way to give your hair some life. …
  2. Coconut oil. Coconut oil can also work to seal your hair and prevent protein loss. …
  3. Argan oil. …
  4. Almond oil. …
  5. Use sun protection. …
  6. DIY hair masks. …
  7. Rice water rinse. …
  8. Leave-in conditioner.

How long is hair porous for after bleaching?

At least two weeks post-bleaching, to be exact, since these products can alter the color of your hair, which is particularly porous and absorbent after lightening treatment.

How do I know if my hair is porous?

You can also test your porosity level by running a finger down a strand of your hair. Low porosity hair will feel smooth, whereas high porosity hair will feel rough and bumpy because the cuticles are open.

What are signs of high porosity hair?

What are the characteristics of high porosity hair?

  • looks and feels dry.
  • tends to be frizzy.
  • tangles easily.
  • is prone to breakage.
  • air dries very quickly.
  • absorbs products quickly.
  • rarely looks shiny.

Can my hair handle more bleach?

If you’ve previously colored your hair and have decided you want to go significantly lighter, the process will involve bleach—it’s the only way to lift your color multiple levels lighter. That means your hair will also withstand some—hopefully very minimal—damage, regardless of how careful you and your colorist are.

Does hair porosity matter?

Knowing your hair porosity helps you determine what ingredients and products are best.” There are three porosity types: low, medium, and high. Typically, hair with high porosity is prone to damage, breakage, and gaps, Bailey explains. This allows the hair to absorb moisture quickly but also release it just as fast.

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What does porous hair look like?

If your hair floats, you have low porosity. If it sinks, you have high porosity. The Slip’n’Slide Test: Take a strand of hair and slide your fingers up the shaft (toward the scalp). If you feel little bumps along the way, this means that your cuticle is lifted and that you have high porosity.

How do you fix porous hair?

5 Ways to treat high porosity hair

  1. Protein treatments. Incorporating protein treatments in your regimen is important for high porosity hair to gain strength and not break as frequently. …
  2. Deep conditioning. …
  3. Sealing with butters or oils. …
  4. Using heavier products with natural oils. …
  5. Apple cider vinegar and aloe vera.