By Candice Zen (firstname.lastname@example.org)
Customers often complain that their hair is dry, and in this blog post, I will look at the reasons for this, and some effective and natural conditioning treatments which can be prepared yourself at home.
Skin on the scalp produces natural oils in the form of sebum, produced by the sebaceous glands. Sebaceous glands occur all over the body skin, and the sebum they produce keeps the skin moisturised, supple and water-tight. As we age, our sebaceous glands become less active and, while we might enjoy a few less blackheads (hopefully), the flip side is dry skin prone to wrinkles and fine lines.
Sebaceous glands occur in scalp skin as well, and the sebum produced by them keeps the scalp moisturised and hair shiny.
Why is my hair dry?
Several causes for this:
1. Curly hair is usually dry because the sebum can’t travel down the length of the hair (due to gravity!) as easily as straight hair. It literally gets held up in the root area.
2. Very long hair normally has dry ends due to 2 causes:
a. the scalp doesn’t produce enough sebum to reach the ends
b. the ends of the hair are exposed to more weathering from sunlight, wind etc.
3. The scalp skin is naturally dry - not much sebum is produced. Normally facial skin is dry too in this case.
4. Chemical treatments - such as colouring, perming and relaxing disrupt the hair’s cuticle and mean it cannot retain moisture as well. The hair then behaves like a sponge - soaking up water but drying out very quickly.
5. Exposure to sun, salty water, the elements.
What can I do about it?
1. Get a haircut. Taking off the dry, weathered ends of the hair will immediately improve the overall condition and feel of the hair as a whole.
2. Try not to use shampoos with strong detergents (sodium lauryl/laureth sulphate) which will strip the skin of its oils a bit like washing up liquid cutting through grease. Try using a mild shampoo with isethionate or glucoside detergents as the first ingredient after water .
3. Wear a hat to protect scalp and hair when in the sun.
4. Try a natural conditioning treatment once per week or more if the hair is really damaged or prone to brittleness.
Great ingredients for a natural conditioning mask
Combine any of the ingredients below for a mask you can prepare yourself at home or look out for these in conditioning products.
Avocado - avocado oil is one of the few to penetrate hair shaft. Mash up an avocado if you want to try this out for conditioning your hair.
Coconut or olive oil (or even better, a mixture of both) - melt/warm up the oil by putting in a bath of warm water. Coconut and olive oils also penetrate hair shaft very effectively.
Egg - contains fats and proteins beneficial for the hair.
Mayonnaise - again, contains fats and proteins for the hair
A few drops of aromatherapy oils if wanted
Step 1. Wash your hair, and gently towel-dry. Too much water in the hair will dilute the treatment.
Step 2. Apply your conditioning treatment to the mid-lengths and ends of the hair first, since this is where conditioning is most needed. If you are using oils, warm them in a hot water bath first to help them penetrate. Then apply the treatment to the roots if scalp or hair is dry here too. Comb through with a wide-tooth comb or Tangle Teezer - this will mechanically ‘push’ the conditioning agents into the scales on the hair surface..
Step 3: Cover your head with a plastic shower cap and wrap a towel turban around your head. This will keep body heat in the shower cap which helps the conditioner to penetrate deeper. Leave for anything between 1 hour and overnight.
Step 4: Rinse the hair really well using warm water. Don’t use hot water, especially if you used egg - you’ll end up with a lovely scrambled egg hair mixture! You might have to do a light shampoo or two if you used oils to condition. Note - as coconut oil can be difficult to shift, you might even want to use a shampoo with a sulphate-detergent-base shampoo to get the hair clean at this point.
Dry the hair and enjoy the condition. Do this once a week or more to really see the benefits!
Special benefits of coconut and olive oils
Coconut and olive oils are recommended for hair because they both penetrate the cuticle and get right inside the hair, helping it to retain its natural moisture content. Coconut oil in particular behaves like the hair’s natural lipids. It is derived from lauric acid which has an affinity for keratin protein and is a small molecule which can slip between outer hair shaft cuticle layers . The longer you leave it on, the better the effect. The more porous type of hair e.g Afro-Caribbean, heavily chemically/heat damaged will find coconut oil particularly beneficial. Combining the two can make them extra effective.