 In the fiercely competitive world of career advancement, success often hinges on meticulous attention to detail. From honing your skills and qualifications to perfecting your attire and grooming, every element contributes to your professional journey. One often underestimated factor that can profoundly impact a man's career prospects is hair. Yes, you read that correctly! In this article, we'll delve into the intriguing ways in which hair can be a game-changer, from bolstering self-confidence to leaving a lasting impression. Let's explore the intricate relationship between your locks and your path to professional success. THE ROLE OF HAIR IN BOOSTING CONFIDENCE Your hair can be a powerful confidence booster, a vital attribute when aiming for career growth. The saying, "When you look good, you feel good," holds true, as well-groomed hair enhances your overall appearance and self-image. This boost in self-esteem encourages you to stand taller, maintain eye contact, and exude confidence in your interactions with others. Positive feedback about your hair, whether from friends, colleagues, or strangers, provides social validation. Compliments and admiration reinforce your self-confidence, creating a positive feedback loop that encourages assertive behaviour and facilitates success in various professional settings. Additionally, people often associate well-groomed individuals with competence and reliability, further enhancing your confidence in the workplace.  THE SIGNIFICANCE OF HAIR IN MAKING FIRST IMPRESSIONS Your hair is a pivotal component of your professional image, often being one of the first things people notice about you. A polished, well-maintained hairstyle communicates discipline and professionalism, making it imperative that your hair sends the right message, particularly during job interviews or client meetings. Moreover, your hairstyle can work wonders in concealing your age, a valuable asset in the workplace where a youthful appearance is often linked to energy and adaptability. With the right haircut and grooming routine, you can maintain a fresh and youthful look, potentially gaining a competitive edge over your peers. UNDERSTANDING HAIR LOSS IN YOUR 30S AND 40S For many men in the prime of their career in their 40s, they usually start to notice their hair loss becomes more pronounced, typically following the pattern established in their 30s. Male pattern baldness, also known as androgenetic alopecia, is the primary culprit. Here are key insights into hair loss in your 30s and 40s:  - Pattern of Hair Loss: Male pattern baldness often manifests as a receding hairline and thinning at the crown of the head, with hair loss progressing gradually over time. - Genetic Predisposition: Genetics plays a significant role in this condition, and a family history of hair loss can increase your likelihood of experiencing it. - Hormonal Changes: Hormones, especially dihydrotestosterone (DHT), contribute to hair loss by causing hair follicles to shrink over time. Hormonal changes that come with age can exacerbate this process. - Slower Rate of Growth: As men age, their hair growth rate typically slows down, resulting in finer and less dense hair, contributing to the appearance of thinning. - Lifestyle Factors: Stress and certain lifestyle choices, such as smoking, excessive alcohol consumption, and poor nutrition, can exacerbate hair loss. Adopting a healthier lifestyle can mitigate these effects. - Medical Interventions: Treatments like minoxidil (topical) and finasteride (oral) are FDA-approved options that can slow down hair loss and promote regrowth in some cases. Hair transplant procedures offer a more permanent solution for those seeking restoration. - Scalp Care: Proper scalp care, including regular shampooing, using a gentle conditioner, and avoiding harsh styling practices, is essential for preserving existing hair. - Consultation with a Hair Transplant Doctor: If hair loss concerns you in your 30s and 40s, consulting hair transplant doctor is advisable. They can assess your condition, provide a diagnosis, and recommend suitable treatments or provide further research materials including videos, podcasts and blogs. - Managing Expectations: It's crucial to maintain realistic expectations when addressing hair loss. While treatments can slow down the process and promote regrowth to some extent, they may not completely reverse the effects of male pattern baldness.  FROM MANAGER TO LEADER: THE IMPACT OF HAIR ON LEADERSHIP As you ascend the corporate ladder, leadership skills become paramount. Interestingly, your hair can also reflect your readiness for a leadership role. A well-maintained, authoritative hairstyle exudes a sense of control and command, fostering trust and making it easier for others to follow your lead. Here are some of the best hairstyles to exude confidence and authority in the corporate setting: - Classic Tapered Cut: The classic tapered cut is a timeless and professional choice. It's short on the sides and back, gradually tapering in length as it moves up the head. This style is clean, neat, and exudes a sense of discipline and attention to detail. - Short Side Part: A short side part is a refined and sophisticated look. It involves slightly longer hair on top, combed to one side with a distinct part. This style is a favorite among executives and conveys a polished appearance. - Slicked-Back Style: The slicked-back style features hair combed back and held in place with a product like pomade or gel. It offers a sleek and organized appearance that can exude confidence and authority. - Textured Quiff: The textured quiff features longer hair on top that's styled upward and slightly back. It adds an element of stylish sophistication to your appearance while maintaining a professional edge. - Professional Pompadour: A professional pompadour combines a sleek, swept-back look with volume on top. It's a refined style that can exude confidence and authority without being overly flashy.  Remember that the best hairstyle for projecting confidence and authority in the boardroom depends on your individual style, hair type, and personal preferences. Regardless of the style you choose, it's essential to keep your hair well-groomed, maintain regular trims, and use appropriate styling products to achieve the desired look. CONCLUSION Your hair is far more than just a collection of strands on your head; it's a critical component of your professional image that can significantly shape your career journey. From boosting self-confidence to making an indelible impression, your hairstyle is a powerful tool for career advancement. By paying careful attention to your hair and grooming routine, you can enhance your professional image, radiate confidence, and ultimately unlock the doors to success in your professional pursuits. So, don't underestimate the potential of your locks; they might just be the secret weapon you've been seeking on your path to professional achievement. Written by Menswear Style
 Clinical Relevance: Hair has feelings too
Even hair follicles want to ‘stay in touch’ with their roots. Research just published in Science Advances suggests that the structures that anchor individual strands of hair in place are capable of a sensory experience that was previously unknown to science. Beyond making sure that hair stays put, hair follicles also help regulate temperature and manage sweat. While humans don’t use whiskers to feel around the same way animals like cats and dogs do, our sense of touch is advanced enough to assist us in navigating the world and even process emotions. THE MANE RESULTS It works like this: special nerve cells in the skin send touch information to the brain. So do other skin cells. In the new study, Imperial College London explored the interaction between these nerve cells and human hair follicles to see what and how they experienced touch. The researchers started by collecting scalp skin samples from men aged 23 to 54 who were undergoing hair transplant surgeries and also gathering up leftover skin from abdominoplasties to establish keratinocyte cultures. A keratinocyte is a skin cell that produces keratin, the protein that makes up the outer layer of skin, hair, and nails. The researchers then processed the samples using various techniques. They used whole-mount immunolabeling to highlight specific tissue parts for microscopic viewing. Volumetric imaging captured detailed 3D tissue pictures. They also analyzed RNA extractions for gene expression. Additionally, they cultured different cell types and subjected them to a variety of treatments to observe the responses. This complex set of experimental methods helped demonstrate how the nerve cells sent signals to the brain that process touch sensitivity. Cells known as outer root sheath, or ORS, cells in the hair follicles interacted with these nerve cells. When something pressed against or moved the ORS cells, they released chemicals like serotonin and histamines to help modulate the response of the nerve cells. “This is a surprising finding as we don’t yet know why hair follicle cells have this role in processing light touch,” said lead author Claire Higgins, a professor at the Imperial College London’s department of bioengineering. “Since the follicle contains many sensory nerve endings, we now want to determine if the hair follicle is activating specific types of sensory nerves for an unknown but unique mechanism.”  A human hair follicle surrounded by nerve endings. Credit | Julia Agramunt EVEN MORE IN TOUCH Further testing showed just how sensitive the ORS cells were. The number of times something touched the hair follicle influenced the amount of serotonin and histamine released. More frequent brushups led to a greater chemical release. Compared to how skin cells react to contact, the researchers noted that while both types of cells respond to touch by releasing histamine, only the ORS cells released serotonin. This implies that hair follicles have a unique way of sensing and responding to touch compared to the rest of the skin. Interestingly, the researchers observed that ORS cells also had the ability to revert into regular skin cells when needed, like during wound healing, but still maintained their unique touch-sensing abilities. Previous research on ORS cells found that they emit ATP (Adenosine Triphosphate), a molecule that serves as a signaling agent to communicate with nerve cells. The new findings add complexity to this model by showing that the communication between ORS cells and nerve cells isn’t just a one-way street with ATP as the only traffic light. There might be other molecules or mechanisms involved, making the process more intricate than originally observed. SKIN DEEP SCIENCE These insights into the touchy feely powers of hair follicles could potentially lead to new treatments for conditions related to touch sensitivity or insensitivity. They might have implications for treating other types of skin problems as well. “This is interesting as histamine in the skin contributes to inflammatory skin conditions such as eczema, and it has always been presumed that immune cells release all the histamine. Our work uncovers a new role for skin cells in the release of histamine, with potential applications for eczema research,” Higgins said. The researchers say they need to conduct further experiments on living organisms to validate the study’s results. Since some nerve receptors exist only in hairy skin, the team will explore specialized signaling mechanisms within the hair follicle for these nerves. from Psychiatrist.com
 It’s official: Apple cider vinegar (ACV) is no longer a quaint ‘old wives remedy’ — It has surged in popularity, with the hashtag #applecidervinegar pulling in 210M views on TikTok in the past 2 months and 988M views overall. Many videos show users experimenting with using apple cider vinegar in their beauty routines, particularly focusing on how it can help to promote healthy hair. Experts at All Things Hair turned to Google data to find out the biggest hair concerns people are seeking to treat with apple cider vinegar and whether or not it does actually help to resolve them. Dandruff: 35,640 Google searches The greatest number of searches by far were asking if apple cider vinegar can help with dandruff. Milena Prinzi, hair expert at All Things Hair, sheds light on exactly how this fermented apple juice combats dandruff and answers Google users' questions: What causes dandruff and why is ACV a good treatment? "Dandruff happens when a yeast-like fungus called Malassezia gets out of control by feeding on oils on the scalp," Prinzi explains. "The excess of fungus unbalances the normal pH levels on the scalp and disrupts the cell regeneration process. As a result, white flakes, odor and itchiness appear on the scalp. Apple cider vinegar has natural antimicrobial and antioxidant properties and acetic acid, which helps regulate the scalp's pH levels and target dandruff." Which ACV is best for dandruff? "Many versions of ACV vinegar are available, but to tackle dandruff, you want to choose one with the highest concentration possible of acetic acid. Why? This acid will target the unprecedented production of Malassezia, the yeast-like fungus responsible for dandruff," Pinzi shares. "Furthermore, acetic acid will keep the scalp's pH levels in check to eliminate flakiness and itchiness. You also want to choose a version of the vinegar that is raw, unfiltered and unpasteurized, and if you can see the good bacteria floating on the bottom of the bottle, even better." How do you treat dandruff with ACV? "I'm a big fan of ACV as a scalp treatment and have used it for years. If your scalp can handle it straight up to target problematic areas, go for it. I usually dip a cotton ball and gently rub it on the scalp. However, this vinegar has a strong scent, so you should only apply it before washing your hair; 30 minutes to an hour before hitting the shower," Pinzi adds. "For my rinse, I purchase a spray bottle and mix 2 to 3 tablespoons of the vinegar in 8 to 10 ounces of water. Of course, you can adjust these measurements as you see fit and as your scalp's tolerance for the vinegar increases." Hair Growth: 16,920 searches Prinzi is not so convinced on the efficacy of ACV for this condition, saying: "This might be an unpopular opinion, but as far as I know, apple cider vinegar does not help with hair growth. However, apple cider vinegar is one of nature's greatest alkaline and aids the body to balance our pH levels, which means it helps eliminate free radicals in the organism." Prinzi continues adding, "Due to these redeeming qualities, apple cider vinegar is a fantastic scalp cleanser. People have used apple cider rinse to soothe scalp itchiness, remove product buildup, control the overproduction of Malassezia, the fungus responsible for dandruff, and eliminate scalp odor produced by bacteria developed by scalp dermatitis. A healthy scalp is necessary for hair growth, but the regular use of apple cider vinegar doesn't necessarily mean you'll grow long strands. Since hair is mostly protein, eating a high-protein diet might aid hair growth." Hair Loss: 4,800 searches Prinzi does not think ACV would make much difference: "As far as I know, there's no scientific proof that apple cider vinegar prevents hair loss or stimulates hair growth. Apple cider vinegar is best known for its antibacterial properties, which can be applied to treat scalp conditions such as dandruff and dermatitis." Greasy/Oily Hair: 4,320 searches Prinzi confirms that ACV could help with this condition: "There might be a precedent to support this claim due to apple cider vinegar’s natural cleansing properties. If used as a rinse or wash, ACV removes product buildup on the scalp. Since this vinegar is rich in antioxidants and balances the pH, it might control the overproduction of oil on the scalp and, therefore, less oily hair." Dry Hair: 960 searches Prinzi does not think ACV is the right treatment for dryness: "I don’t see how apple cider vinegar can hydrate dry hair because this vinegar has no moisturizing ingredients. Dry hair often needs the help of oils and vitamins to smooth its coarse texture and bring out the shine. If anything, I think apple cider vinegar will make dry hair drier." For more hair advice visit: https://www.allthingshair.com/en-us/ from BeautyLaunchPad
 Only natural ingredients ensure healthy and beautiful hair? Hairdresser and chemist Michael Ahlmeyer investigates the statement. In this day and age, more and more people are looking for natural alternatives in all areas of their lives - including hair care. But while some claim that natural ingredients are the best choice for healthy and beautiful hair, others remain skeptical and regard this as a mere myth. In this article, we're going to take a closer look at natural ingredients in hair care and whether they're really as effective as they say they are. What does science say? Natural ingredients such as aloe vera, coconut oil, plant extracts or jojoba oil have a firm place in numerous hair care products. Proponents of these ingredients say they can moisturize hair, strengthen it, add shine, and even promote hair growth. But what do the scientific facts say about this? It is important to note that not all natural ingredients are created equal. Some studies have shown that certain natural ingredients may actually have beneficial properties for hair. Aloe vera, for example, has moisturizing properties and can help reduce dryness and flaking.Jojoba oil helps regulate sebum production and keep the scalp healthy. The situation is different with plant extracts . In most cases, these serve more to provide a suitable story for product marketing. Often these extracts are only available in homeopathic dosescontained in the product and their actual effect may be questionable. A critical examination of studies on the subject of ingredients in hair cosmetics is of great importance. It is important to review the methodology and validity of the studies, note the independence of the studies, and consider the sample size and reproducibility of the results. The context and applicability of the study results should also be considered. Be critical Another critical consideration concerns the use of essential oils in hair care. Natural rose oil, for example, contains over 500 different ingredients , many of which are potentially allergenic . With synthetic fragrances, on the other hand, there is the possibility of deliberately omitting many of these potential allergens and thus producing a more compatible product. It is important that hairdressers and consumers understand the criticisms and limitations of natural ingredients in hair care. Natural cosmetics can be a good complement, but should not be seen as the sole solution. And be careful: The terms 'Clean Beauty' and 'Green Chemistry' are not proprietary and may lead to misleading marketing claims. Claims such as "Sulfate-free, Paraben-free, Silicone-free" are widespread, although in many cases they are unfair and not allowed: The Claims Regulation clarifies that ingredients that are considered safe, such as parabens, silicones and sulfates, must not be discounted. The focus is on the well-being of the customers As hairdressers, we regularly subject our customers' hair to a variety of chemical and thermal treatments, such as colouring, bleaching, straightening and perming. In this context, it is important to understand that the solution to hair care challenges cannot be found exclusively in natural cosmetics. However, natural cosmetics can be a useful addition for guests in the salon who want to avoid chemical treatments or who are sensitive to certain ingredients. It is crucial that consumers remain critical and do not rely solely on advertising claims. Making an informed decision about hair care products requires looking at different sources and information. Studies are an important aspect, however, one should not only trust individual studies, but also consider other factors such as scientific knowledge, clinical studies and consumer experiences. As hairdressers, we can help our clients choose the right products and treatments according to their individual hair needs. A balanced and differentiated consideration of natural ingredients as well as a critical attitude towards marketing statements are essential. Ultimately, the focus should be on the health and well-being of the customer, and hair care product selection should be based on sound information and individual preferences. from TopHair.de (you may need to translate this site)  Michael Ahlmeyer is a master hairdresser with two salons in Cologne. He develops high-quality hair cosmetics under the brand name "Michael Ahlmeyer" after using the corona pandemic for a correspondence course in chemistry in product development.
More information about the products and contact at:michaelahlmeyerpro.com 8/15/2023 Why does your hair curl in the summer? A chemist explains the science behind hair structure The three layers of hair If you have curly hair, you know that every day is a new adventure. What will my hair do today? Why does it curl better on some days than others? And even those without naturally curly hair might notice their hair curling—or, let's be honest, frizzing—a bit on humid summer days. As a person with curly hair, I'm always looking for the best way to care for and understand my hair. As a chemist, I'm interested in the science behind how my hair behaves at the molecular level. There are different hair types, from straight to curly, and they behave differently depending on their structure. But what hairs are made up of at the molecular level is the same. Hair structure Hair begins growing under the skin's surface, but it's what happens after it pokes through the skin that determines whether you have a good hair day or a bad one. Each hair can have three layers—the medulla, the cortex and the cuticle. You can think of each hair like a tiny tree trunk. The innermost, or core layer, is the medulla. This layer holds moisture, much like the pith in the center of a tree trunk. This layer is also very fragile, but only thick or coarse hairs contain this part—so those with thin or blond hair typically don't have the medulla layer in their hairs. Next is the cortex, which makes up most of a hair and is analogous to the wood of a tree. The cortex is made up of spring-shaped protein molecules that lie in parallel rows in a cylindrical bundle. The exact shape of that bundle is determined by the hair follicle, which is a pore on the skin from where the hair grows. How the hair grows out of the follicle influences the distribution of its proteins. So a straight follicle produces straight hair and a curved follicle produces curly hair. The less evenly distributed the squiggly proteins are, the curlier the hair. Your genetic code also plays a role in the shape of the cortex and, therefore, the shape and thickness of your hair.  A hair’s cuticle under a microscope. Lastly, the outermost layer of a hair is called the cuticle. The cuticle is like the bark of a tree—and it even looks like bark under a microscope. It's the cuticle's job to protect the cortex, but the cuticle is very easily damaged. Imagine lifting or removing the bark from a tree. Doing so would leave the wood inside susceptible to moisture loss, exposure to the environment and damage. The same is true for each hair. When the cuticle is damaged from brushing, chemicals, wind or heat, the proteins of the cortex have a much more difficult time lying smoothly together. This means they can lose moisture, gain moisture, fray like a rope—this causes split ends—and even break. All these factors can influence how your hair looks at any given moment. Hair in the summer So what does all of this have to do with humidity? Well, hair proteins contain many permanent chemical bonds. Only chemical treatments like perms or straightening can change these bonds. But there's another natural phenomenon that keeps the protein molecules in the cortex in line—something called hydrogen bonding. The long, stringy protein molecules in the cortex contain tiny positive and negative charges throughout their structure. Because opposite charges attract each other, entire rows of proteins can be attracted to each other like tiny, weak magnets. Heating or wetting your hair breaks the magnetlike attraction between these rows of proteins. So, heat and water can rearrange the proteins in your hair by breaking the hydrogen bonds that keep their structure together. Water is one of the best molecules at hydrogen bonding. So when a molecule of water has the opportunity to hydrogen bond with something, it will. In your hair, water can form hydrogen bonds between the rows of proteins in your hair's cortex. It is the extent to which this happens that determines your hair's fate. When just a little water enters the hair, like it might in lower humidity conditions or when the cuticle is healthy and able to keep too much water out of the cortex, your hair may curl. When humidity is high, or the cuticle is damaged, more water enters the hair. Too much water can swell and crack the cuticle, making hair look frizzy. Many people consider high humidity to be the problem behind frizzy hair, but styling your hair under high humidity and then entering a less humid environment can also be an issue. Water molecules leaving the hair's cortex can also lead to a change in hair behavior. Treating summer hair A damaged cuticle layer leaves the cortex more susceptible to water molecules creeping in or out and wreaking havoc on your hair. Anytime water molecules travel in or out, your hair's structure suffers and your hairstyle may be ruined. When the cuticle is healthy, it can protect the cortex, making your hair less susceptible to changes in the weather or environment. The bottom line is that a healthy hair cuticle helps keep proper moisture in the cortex. Heat from styling tools is the most common culprit behind damaged cuticles, but chemical treatments, brushing, sun and wind can also cause damage. Avoiding these activities can help, but some things, such as exposure to the sun, can't be avoided. You can also take care of your scalp—a clean, healthy scalp leads to healthy hair cuticles. Using moisturizing products on your hair can help maintain cuticle health as well. Oils and moisturizing treatments can even restore damaged cuticles. The good news is that by understanding your hair and treating it well, you can help prevent the undesired effects of humidity. from PHYS.org
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