Adam - I just came back to this thread to post and it turns out you beat me to it by about a year! Strong Kombucha is great for dandruff, and other things it turns out. Since adding to this thread 2 years ago I've gone fully product-less (about a year and a half) ; that is no poo, no conditioner, no styling product...though I would consider use and oil/beeswax based styling wax if I DIY'd it...been thinking of it, just haven't gotten around to that yet because it turns out it isn't very important to me! Also, my hair has just
enough natural oil to stay pretty well in place, look good, and feel soft (the GF loves it).
Anywayyy... A few months ago...I'll guess 6, I accidentally let a batch of Kombucha go for about 16-18 days before bottling. I now (cheekily) refer to this product as '
Medicinal Strength Kombucha' and on top of using it on my hair and scalp I also use it topically on other areas of of my skin that are acting up (basically flaking, as one of my eyebrows sometimes does, and inside the folds(?) of my ears)...it does wonders in conjunction with a bit of coconut oil. This combo as a skin treatment for what dermatologists blanket label dermatitis or eczema works much better than any over the counter moisturizer or prescription cortisone cream IMHO which all seem to just make the flakes sticky and oily as opposed to keeping them in check...not to mention it pretty much all contains creepy stuff. My GF's homemade moisturizer works, but this 1-2 punch works better.
I find this strong Kombucha product, watered down (1 to 2 parts water, 1 part Kombucha or sometimes full strength, depending) with a drop or two of some essential oils (clove and bergamot, or rosewood) per litre is far easier on my scalp than ACV was. As much as ACV is great (the non pasteurized organic stuff...the heinz stuff is like paint thinner) I think repeated use stripped oils from my hair and scalp and help to cause dry scalp, often mistaken for dandruff, requiring me to use it basically everyday and oil my hair slightly after each use. Now with the Kombucha my hair is softer and my scalp stays flake free pretty much all the time plus I don't need to regularly oil it.
Even with this method I did experience a flare up at the onset of winter this year and expect the same for Spring. Swing seasons in Eastern Canada are damp. When this happens I take an evening I won't be heading anywhere and massage coconut oil into my scalp, sleep on it, and rinse with ACV or full strength Medicinal 'Bucha. My hair will be a bit oily for a couple days but its worth it. Problem was solved in one application/rinse this year and Winter thus far has been breezy and flake free; very rare for me given I often grab a shower and don't have time to dry my hair before the tuque goes on to leave the house. A hair
dryer, as much as I dislike it, can also help on the cool setting but can dry you out too. I believe damp is an ally to dandruff.
Finally, something else I've observed over the past 12 months - Hot showers destroy my skin. This includes, and is most noticeable on the scalp. I haven't run anything beyond lukewarm water over my head in 8 ish months and it is amazing the difference it makes. Again, I still think that the Kombucha is part of the equation being more gentle than ACV but the no
hot water rule is I believe what is saving me through 'hat season'.
So there you have it..I've converted! After years of using ACV I've moved on and believe to be in a better place than I have been in years with respect to this issue. Also, Kombucha is MUCH cheaper. Saving the ACV for treating colds, sore throats etc. and for cooking will probably saved me close to 60$/ year at current Organic Unpasteurized ACV prices in the
city.
to sum up : ACV works, but Bucha seems to work better in my experience. Dry scalp is often mistaken for dandruff and can, and as in my case come as a result of treating it. Avoid
Hot water, steam rooms, and commercial hair products to keep from drying your scalp out.
j