S-curl & blowdrying

[tazzydennis]

Ladies, I need your expertise. During the summer I've worn my hair bunned up pretty much everyday. Well, to help with my stretching I've been spraying my hair with my hair crack spritz which includes S-curl, glycerin, etc. Is it OK to blow dry and flat iron my hair once it dries with all of this in my hair???

 

[Butterfly08]

I don't know where I heard this (so take it with a grain of salt ) but I remember something about not using direct heat when you have a humectant (such as glycerine based s-curl) in your hair. Heat draws out the moisture and dries it out. Maybe some of the other ladies can chime in. Personally I do not even wet set when I'm using a humectant in my hair.

 

[tazzydennis]

Thank you Jamila75!

 

[wheezy807]

flatiron + scurl = snap, crackle, pop!

 

[fluffylocks]

I don't know where I heard this (so take it with a grain of salt ) but I remember something about not using direct heat when you have a humectant (such as glycerine based s-curl) in your hair. Heat draws out the moisture and dries it out. Maybe some of the other ladies can chime in. Personally I do not even wet set when I'm using a humectant in my hair.

I've heard that before too...

But in one that thread by artemis i think it was about why are you afraid of heat (something like that), their was a post that said when you blowdry to use something in it that has glycerin in it because it keeps your hair from drying out in the core as quickly (I think, im going to go get it)

Also when i looked at like my keracare setting lotion, Softsheen Carson Foam heat protectant, And aphogee leave-in that they say you can use before blowdrying/sitting under a dryer they all have glycerin.

But im thinking it would be better to use a spray with glycerin (if you wanted to do this), or use a teeny amount of the scurl mixture, probally like a dime size seriously or something.

 

[fluffylocks]

"Blow drying is bad

Blow drying causes a “flash drying” effect that not only removes the surface moisture but also removes water that is bound to the hair, which is called water of hydration. The effect of this flash drying is that the cuticles become dried, rigid and brittle. When the hair flexes, the pressure causes the cuticles to crack. One study (see Reference 1 below) showed cracks occurring not only on the surface layer of cuticles, but actually two and three cuticle layers deep. Combing hair with this degree of cuticle cracking causes significant breakage.

Ironing is icky

Ironing hair causes two different types of damaging depending on whether the hair is ironed dry or wet. Ironing dry hair causes radial and axial cracking along the edges of the cuticles, which can lead to chipping. Ironing wet hair causes the moisture to burst out in little steam explosions. This causes a bubbling and buckling of the cuticle that appears as tiny hair blisters under magnification.

Helpful heat treatments

Blow dry damage can be prevented by using products containing glycerin and propylene glycol because these actives retard water evaporation. Products like Tresemme Heat Tamer Spray

should be helpful in this regard. You can also look for an ingredient called “hydrolyzed wheat protein polysiloxane copolymer,” which also showed significant reduction in cracking. Interestingly, while we would expect various silicones to have a similar effect, this study showed that silicones alone did NOT reduce cuticle cracking.

Iron damage can be reduced by using conditioners formulated with low molecular weight conditioners that can penetrate into the hair like cetrimonium chloride. Another study (see Reference 2) showed that exposing hair to heat in the presence of such a conditioning agent actually caused an increase in tensile strength (the force required to break a hair). This is because the heat reacts with the conditioning agents and cross links some of the protein chains inside the hair. Look for products like Sunsilk Heat Defense Cream

if you want this effect."

I havent blowdried with any glycerin product, but i've put a teeny amount, and sat under the dryer with my hair combed down (gives like the EXACT same effect, you might want to try it) and my hair looked/felt the same as normal.

Once i ironed a section of my hair when i had put scurl on my hair about 3 days earlier and airdryed and nothing else because i was curious about that...my hair was still moisturized.
It looked good at first, not to long after it looked "damp"...Like if you had went in a steam room or something.
I would never do that again.

 

[Neith]

S-curl and products like it ruin straight styles.

Firstly it's heavy... not something to put in your hair if you want light, swingy hair.

It also attracts water to the hair, so it'll ruin styles that were achieved using heat too.