Hair dryness appears to be a ubiquitous problem during hot summer months. Once the hair is damaged, it is prone to dehydration, which often results in moisture deficiency.
When there is a moisture deficiency in your hair, hair elasticity subsides, brittleness happens, leaving it fragile and vulnerable to further damage. Dry hair also has a tendency to absorb moisture from the environment, making it frizzy most of the time.
Imagine heading out all day long to submerge in the warm bright sunshine, or to take an enjoyable swim in the sea just to come back with brittle hay-like hair at the end of the day. Disappointing, right?
Well, the good news is you don't need to let that happen.
Hair dryness during the summer months is preventable, and this is exactly what we are doing: giving you intensive knowledge about this matter in this article. Protect your hair from becoming dry and dehydrated this summer by adopting these measures: Hair is a biological material constantly exposed to multiple external factors, such as humidity, sun rays, temperature, chemical treatments, etc. All of these factors influence and modify hair properties, altering its physical composition. Although it is the water content in the medulla and cortex layers that accounts for hair moisture level, the cuticle is essential in enabling water to penetrate and depart from the hair shaft. Being the outmost layer, the hair cuticle layer is more prone to damage. Such surface damages can lead to raised cuticle scales, increasing hair permeability and paving high hair porosity. This, in turn, leads to a lower capability to retain moisture and causes dehydration or moisture deficiency. One more reason for hair dehydration is an insufficient hair care regimen. As hair care demands may change when you experience changes, such as seasonal changes, environmental changes, hormonal changes, and more. Keeping a rigid hair routine or developing an under-demand routine will be insufficient for your hair to thrive. As a result, hair quality can depreciate, and hair dryness occurs. Read more: The 3 Kinds of Hair Regimens: Creating A Healthy Hair Regimen For You On another note, diverse causes of extrinsic hair shaft damage have been documented and can be roughly divided into physical causes and chemical causes. The frequent use of chemical agents in cosmetic procedures is one critical cause of hair shaft damage. With either too frequent or incorrect use, these cosmetic products may inflict structural changes on the hair surface and alter hair texture. Chemical hair damage is caused by the following: Read more: Does Hair Dye Cause Hair Loss? When it comes to physical causes of hair shaft damage, they comprise these things: While friction is a major damage factor to the hair surface, especially in wet hair, photodamage may also lead to severe hair alteration. Exposure to ultraviolet radiation damages hair fibres, and sunlight can lead to dryness, rough surface texture, decreased colour and lustre, and increased stiffness and brittleness. In discussing heat damage, hair dryers are one prominent factor and can cause hair damage such as roughness, dryness and loss of hair colour. Repeated cycles of wetting and blow-drying can cause multiple cracks on hair cuticles.
Hot air does more than just evaporating water. It can also damage the hair cuticle layer! If you blow-dry, straighten or curl your tresses on a regular basis, prominent heat damage can happen to the ultrastructure of the hair, causing colour changes as well. In addition, research has proved that the hair surfaces show an overall tendency to become more damaged as the temperature increases. Damage to hair from prolonged exposure to UV and visible light has also been widely reported. Multiple studies have indicated that this damage can affect the hair's keratin proteins, lipids, and melanin. Eventually, physical modifications happen due to decreased hydration and increased hair permeability. These changes can be: That means your hair may suffer from the influence of ultraviolet radiation while you enjoy the many outdoor activities this summer. If you are soaking up the sun rays sans hat, you are also depleting moisture from your hair. The damage can be even worse when you go outside with your hair remaining wet. One product that can prevent and minimize heat damage is Scandinavian Biolabs' Hair Protection Oil. Created only from natural oils without any silicones, this hair oil deeply nourishes dehydrated hair strands and protect them from extreme temperatures.
The Hair Protection Oil only contains ingredients that are hair and environmentally friendly such as: Adapted from “Transepidermal UV radiation of scalp skin ex vivo induces hair follicle damage that is alleviated by the topical treatment with caffeine”, by Gherardini et al., 2019, Int. Journal of Cosmetic Science, 41(2), 164-182 When thinking about summer, we all think about an exciting swim in the sea or regular visits to swimming pools. However, without proper care, you will risk dehydrating your hair strands to a great extent with each visit to the pool or the sea. Yes, even your hair can get dehydrated from too much water! When immersed in the water, the hair shaft expands and contracts after. When this action is repeated, through a water-related activity like swimming, it gradually weakens the hair. One expert has even revealed that a long-lasting wet stage can be harmful to the hair shaft and even dangerous to the cell membrane complex (the materials sealing hair cells together). Read more: Does Washing Hair Everyday Cause Hair Loss? Want to swim in the sea and get those beachy waves? Think again. With its high salt content, seawater will draw water out of your hair and scalp. Natural oils in your scalp could also be reduced thanks to the cleansing effect of salt water, and too much could end up drying and making your scalp itchy. The same thing happens when you submerge into the pool water. The chlorine causes pool water to have a higher pH than that of healthy hair, which means that it opens hair cuticles. And raised cuticles mean more rapid moisture loss! Read more: Is Saltwater Good for Your Hair? Reactive cosmetic treatments of hair and nails often impair fibre structure, leading to an adverse effect on water absorption. Permeability, directly related to the diffusion coefficient, increased with the degradation treatment. In particular, bleaching and permanent waving processes damage disulfide bonds in hair strands. As a result, the hair fiber is more accessible by external H2O, disrupting hydrogen bonds and making the fiber more extensible or weaker in its tensile strength. In the bleaching process, many lipids are removed due to these chemical agents, leading to a more porous hair surface. Read more: 10 Easy Steps To Fix Extreme Bleach-Damaged Hair Oxidative dyes are often used in permanent dyeing. This process mostly uses sodium hydroxide, increasing the pH to 9.0–10.5 to open hair cuticles so that the pigment molecules can reach the cortex, eventually removing hair melanin. It damages mainly the cuticle, causing partial or total loss of this layer and reducing hair softness and glow. This treatment also influences the protein content in hair, impairing hair fibre resistance. One product that can assist with hair recovery is this Hair Recovery Conditioner which has been getting rave reviews as of late.
Show your damaged hair some TLC by conditioning it with only the most potent and natural ingredients for hair repair like: Whether you are taking summer vacations to the beach, your summer cottage, or abroad, you may have noticed your hair often get in worse shape following your getaway trips. This is not just because of warmer temperatures. While on vacation, maintaining a balanced diet can be challenging or become inferior to the gastronomic experience. Drinking enough water throughout the day can be easily overlooked by most people during their trips. The result: your whole body, including your hair, suffers from dehydration! When traversing multiple time zones, you may encounter acute sleep deprivation. Sleepless nights with endless fun could result in hair impact that lasts for months. Besides the hair dryness, hair loss may happen due to a lack of sleep. Read more: Why Is Your Hair Falling Out With White Bulb? As many potential damages eventually lead to lifeless and dehydrated hair, it is essential to understand the best way to protect your hair from these elements. Lee, Yoonhee & Kim, Youn-Duk & Hyun, Hye-Jin & Pi, Long-Quan & Jin, Xinghai & Lee, Won-Soo. (2011). Hair Shaft Damage from Heat and Drying Time of Hair Dryer. Annals of dermatology. 23. 455-62. 10.5021/ad.2011.23.4.455. Fernández, E., Barba, C., Alonso, C., Martí, M., Parra, J. L., & Coderch, L. (2012). Photodamage determination of human hair. Journal of Photochemistry and Photobiology B: Biology, 106, 101–106. https://doi.org/10.1016/j.jphotobiol.2011.10.011 Rafieepour, A., Ghamari, F., Mohammadbeigi, A., & Asghari, M. (2015). Seasonal Variation in Exposure Level of Types A and B Ultraviolet Radiation: An Environmental Skin Carcinogen. Annals of Medical and Health Sciences Research, 5(2), 129–133. https://doi.org/10.4103/2141-9248.153623 Robbins CR, Chemical and Physical Behaviour of Human Hair (5th ed), 2012. DOI: 10.1007/978-3-642-25611-0. O'Connor SD, Komisarek KL, Baldeschwieler JD. Atomic force microscopy of human hair cuticles: a microscopic study of environmental effects on hair morphology. J Invest Dermatol. 1995 Jul;105(1):96-9. DOI: 10.1111/1523-1747.ep12313377. PMID: 7615985. Barba, Clarides & Martí, Meritxell & Manich, Albert & Carilla, J. & Parra, J. & Coderch, L.. (2010). Water absorption/desorption of human hair and nails. Thermochimica Acta. 503. 33-39. 10.1016/j.tca.2010.03.004. Summary
How Hair Becomes Dehydrated
Chemical hair damage
Physical hair damage
Why You Should Think About Hair Dryness in Summer
The effects of heat damage and UV radiation
The effects of water on hair
The truth about chemical hair treatments
Travelling stress
How to alleviate hair dryness in summer
References
