Do we really need shampoo?

Wednesday, April 8, 2009

WATCH: What's Good For You, every Wednesday 7.30pm, Channel Nine

Is shampoo good for our hair and is it really necessary? According to die-hard converts to the "no shampoo" challenge, it takes between six and eight weeks for our scalp and hair to naturally adjust their oil levels.

To test this theory, we put two volunteers up to the challenge. Justine and CJ have volunteered to stop washing their hair with any kind of cleaning product for two months.

MORE VIDEOS: What's Good For You

Will they end up with a filthy, greasy mess? Or will their hair find its own natural balance?

Results/outcome
Shampoo works by stripping your hair of a natural oil called sebum. Sebum collects dirt, hair products and other nasties, but on the flipside, it protects the protein structure of hair from damage.

So do we really want to wash away all that good oil?

According to David Salinger, director of the International Association of Trichologists, the best way to determine if the "no shampoo" theory is correct is to inspect Justine and CJ's scalps and hair follicles with a microscopic camera — at the beginning, middle and end of the experiment. And after doing just that, here are the results.

At week one, both Justine and CJ's scalp and hair follicles were nice and clean and looking very healthy, but was it was a different story at weeks four and eight?

Week four
Justine was struggling without being able to use shampoo. Her hair had become a greasy mess on the top of the scalp, and as dry as straw at the ends.

CJ on the other hand wasn't really fazed. He had experienced some slight itching, but otherwise was quite happy with the condition of his hair, especially the way the curls in his hair became tighter.

Week eight
By week eight, Justine had actually begun to embrace the "no shampoo" challenge.

"I'm kind of eating my words at the moment because it I think there is something in this experiment … I feel like my hair is starting to resolve itself to its natural state … I actually feel the natural oils coming back, and for someone that definitely wasn't a believer at all in this experiment, I think it might have worked,"Justine said.

CJ didn't really note any major change from week four to eight, and was still quite happy not using shampoo.

"At the moment the scalp feels good. At week four it was still a little bit itchy … but at the moment it feels fine … more or less the same as it did on the first day we did the experiment," CJ said.

So they both think the "no shampoo" challenge has some merit, but what does our expert David Salinger think?

David examined the before and after shots of both their scalps and found that both had general redness and follicle inflammation.

Justine had overall scaling on her scalp and CJ's scalp had some nasty patches of scale and small blood spots where he had scratched his head. Neither of their scalps looked healthy. With that in mind; is it a wise move to ditch shampoo forever?

According to David, the answer is a definite no. Although your hair might look and feel okay, it's your scalp that is suffering.

Important note
It is not intended that the information in this program or website be substituted for the benefits obtained from consultation with, and treatment by, a qualified health practitioner. Nor is it intended to directly or indirectly prescribe the use of various remedies without the consent of your health practitioner. If you are under medical care for any condition, seek the advice of your health care practitioner before acting on any suggestions in this program or website and do not make any adjustments to prescribed medication without their approval.

YOUR SAY: How often do you wash your hair?

SHARE:
MESSENGER
FACEBOOK
MORE
Blog on Spaces
Add to delicious
Add to Digg
Share on MySpace
?
Share, bookmark, and save your favourite ninemsn articles and features.  Learn more.
User reviews
eh not bad, i wash my hair like every 3 days, like when it gets smelly and oily. Or i just wash it when i feel like it. nobody can tell
The truth is, everyone's hair, scalp, and skin is different. It's like the, "should you use silicone?" or, "is straightening your hair good for it?" debates. About four years ago, I got adult chicken pox and it focused on my scalp. As a result, I have scars on there that get very angry if I leave my hair for too long. I use a shampoo with mild cleansers and a conditioner with no silicones ("Australian Organics" or "Alchemy"). I massage both into my scalp, using them like a cleanser and moisturiser for my skin. I sometimes also use just the conditioner to wash my hair, as it sortof lathers up and is good for a quick refresh instead of a two-in-one. Washing this way every two-three days works really well for MY hair and scalp. My hair is shiney and full of body, and never needs day-to-day styling. When I used commercial shampoos and conditioners, I would get flyaways and dryness. But that is MY hair. Experimentation is important, and I think this article highlights that.
My hair colour is normally brown, but since I have been using shampoo, my hair has turned into Red Ranga Matchbox hair. All the substances in shampoo have caused me to be a social *** and be picked on by an immature 8th grader, by the name of Johna. The colour of my hair is not by choice, but by cleanliness. Is there anyway to revert my hair, to it's natural state, without chemicals? Sincerely, Red Ranga Matchbox Hair.
Pamela, how would it work for me as I use styling products on my hair everyday.?
I'm not a dirty person and i wash my whole body everyday but when it comes to washing my hair i find it pointless. It goes fluffy and i can't style it. I don't wash my hair and it looks and feels great. Whether it's unhygenic or not- I'm not ashamed. I did wash it the night before my wedding 6 months ago but as I said it took twice as long to style it.
I could not go a day without washing my hair. It gets to oily and feels disgusting. I think you do need shampoo, imagine what there hair would smell like without it! lol.
Ack! I usually wash my hair every day.
I was also disappointed that the expert wasn't able to suggest that the scalp needed to be stimulated and the oils moved from the scalp to the hair ends by brushing. Remember the old 100 brushes a day to make your hair shine and healthy? Definitely from pre-shampoo days. I wet my hair under the shower each day after having brushed through my scalp with a round hand comb that the old men used to use. I have lovely, long healthy hair, and have done for many years! And the scalp-brushing and massaging keeps the dandruff and flakes to a minimum.
Sorry 'Strength', it's an old wives tale that to cut your hair makes it thicker it's just that each strand starts at the head quite thick and tapers down to the end so to cut your hair will make it feel thick because it's been cut at the thicker end. I use shampoo on my hair every second day come what may, would hate to have greasy smelling hair.
This experiment is just that, an experiment. We can go without washing our heads and hair for a week with good results on the condition of the hair. But thats it. The oils do not adjust to the no shampoo theory. Thats just rubbish. So no shampoo folks, why not try the no wash of the body then! Im sure our partners would just luv that experiment! Washing our heads and hair is just plain cleanliness. But if you want to go without cleansing your head, just see how many bugs and critters land there and set up home - you would be surprised and sickened. Oh and im a hairdresser from way back but still keep the normal thought that its normal to wash away dirt and grease!!!!!

Write a review
Rate this item: *
Email: *
Your email will not be shared with any third parties or published with your review.
Nickname: *
Location: *

Title:
*
Review:
*
Maximum characters 1000

Review guidelines
Avoid using:
  • Personal attacks
  • Irrelevant reviews
  • HTML tags
  • Personal information
  • Offensive language
  • Text in ALL CAPITAL LETTERS
See full review guidelines
Review guidelines X
Thank you for sharing your opinions with other users of NineMSN. People will find your reviews more helpful if you include relevant information and avoid some common pitfalls.
Please note: All reviews and comments submitted are subject to moderation, NineMSN reserves the right to alter and / or remove any content that does not comply with usage guidelines.
What to include in your review:
  • A title that briefly summarizes the opinion expressed in the review.
  • Additional reviews adding more detail.
  • Comparisons to other similar products, if this is relevant.
  • To create a new paragraph, press the Enter key twice.
What not to include:
  • Information that will quickly go out of date.
  • reviews on other reviews or reviewers.
  • Language that other users may find offensive.
  • reviews of one sentence or less. Provide information to support your opinion.
  • Personal information like your email address or telephone number.
  • HTML coding. Tags like <b> or <i> will not be recognized.

Best night-time drink Foods to make you live longer Is holding on bad for you? Secret life of the body clock
advertisement

EXPERTS CORNER

What is the best training you suggest for permanent weightloss? Our answer FITNESS EXPERT Dean Piazza I'm being neglected by my partner... Our answer SEX & RELATIONSHIPS EXPERT Gabrielle Morrisey
Handbag
Browse handbag heaven
Teeth whitening kits
Teeth whitening kits
LeCreuset pot
LeCreuset cookware reduced