These Hairstyles Are Trendy But Harm Your Hair In Secret

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The trichology experts at Harley Street Hair Clinic break down the most trendy hairdos and what exactly in them is so risky.
“Damaged hair cannot be repaired, only temporarily cosmetically improved. Once the cuticle is lifted, the cortex is exposed, or the protein bonds are broken, then the damage is permanent until you cut it off,” reveals the trichologist. “Prevention is the only real solution. Every hairstyle choice is a trade-off between aesthetic and hair health, and most people don’t realise they’re making that trade.”
Here are 5 popular hairstyles that are actually harming the hair:
1. Slick Buns and Pony Tails
Hairstyles that pull hair tightly are one of the main reasons for hair loss when there are no other underlying health issues. Hair products that fix hair in one place force additional stress on hair follicles and skin, too.
“Tight ponytails, sleek buns, and braids create constant tension on hair follicles, causing permanent hair loss along the hairline and temples, which is called traction alopecia,” shares the trichologist.”It is 100% preventable, but many just don’t know the cause. You need to remember about alternating styles, loosening tension, and giving hair rest days.”
2. Heartless Curls on Wet Hair
Wet hair is the most vulnerable, and it needs to be treated carefully. Even simple styling can cause damage to wet hair, and wrapping it around styling tools increases the risks. The National Library of Medicine names the most common side-effects of these styling, including breakage, barrier damage, hair loss, and follicle damage.
3. Pin Straight Hair
High heat drains natural oils from hair and breaks hydrogen bonds. The severity of these effects is not strong if it’s not done often, but everyday heat treatment can cause permanent damage.
“Flat irons hit over 200°C, literally boiling the water inside hair strands and creating steam bubbles that weaken the structure. The damage is cumulative and irreversible, and when women notice the breakage, it means they’ve been causing the damage for months.”
4. Weaves, Dreads, and Extensions
Dreads and extensions are also among the hairstyles that cause traction alopecia. According to the Journal of the American Academy of Dermatology, while they’re considered protective styles, they can be destructive if installed incorrectly or too tight. The additional weight to hair increases the risks, and a hair stylist with good qualifications and experience is crucial for this.
5. Cornrows
Tight braids, particularly around the hairline, can cause thinning, pain, and, if prolonged, permanent follicle damage. Hair professionals advise to ensure they are not painful, and avoid leaving them in for over 6-8 weeks. Alternative hairstyles can be good options, too, like flat twists, knotless box braids, and bantu knots.
Final Takeaway
“We’re treating hair the way we treat our bodies, prioritising convenience and instant results over long-term health. Hair health requires the same philosophy as physical health: consistency, patience, and accepting that the healthiest option is rarely the fastest or most glamorous. The people with the best hair are the ones who’ve embraced a “slow hair” approach, treating styling like they treat diet: moderation, mostly gentle, with treats reserved for special occasions.”