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Scalp Health Myths Separating Fact from Fiction


Scalp Health Myths That Are
Secretly Ruining Your Hair


A healthy scalp is the foundation for beautiful hair, yet myths and misconceptions often lead people to adopt ineffective or even harmful hair care routines. From the truth about dandruff to the real causes of an oily scalp, we’re setting the record straight on common scalp health myths.

Myth 1: Dandruff Means Your Scalp Is Dry

Fact: Many people believe that dandruff is caused by dryness, leading them to use heavy oils and moisturisers. However, dandruff is often linked to an overgrowth of a yeast-like fungus called Malassezia, which thrives in an oily environment. Instead of adding moisture, the key to managing dandruff is using an anti-dandruff shampoo, like La Biosthétique’s Purifying Dandruff Shampoo, which eliminates up to 100% of visible flakes while preventing reformation.

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Why It Works:

Thorough cleansing: Removes dandruff and impurities.

Effective formula: Succinic acid dissolves stubborn flakes with antimicrobial properties.

Soothes irritation: Calming ingredients normalise the scalp environment.

Supports healthy growth: Leaves hair light, fresh, and promotes overall scalp health.

Methode Normalisante

Myth 2: Washing Your Hair Less Will Reduce Oiliness

Fact: If you think skipping washes will train your scalp to produce less oil, you might be disappointed. Oily scalps result from genetics and hormones, not washing frequency. In fact, infrequent washing can cause excess oil buildup, leading to irritation and dandruff. Using a scalp-balancing shampoo like La Biosthétique’s Methode Normalisante can help regulate oil production while keeping your scalp clean and healthy.

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Myth 3: You Should Scrub Your Scalp to Get Rid of Dandruff

Fact: Vigorous scrubbing can actually worsen dandruff by irritating the scalp and causing inflammation. Instead, gently massage your scalp with Purifying Dandruff Shampoo to remove flakes while maintaining a balanced scalp environment.

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Myth 4: Dandruff Is Contagious

Fact: Dandruff is not a contagious condition—it’s caused by an imbalance in scalp health, not by bacteria or direct contact with someone else’s flakes. You can confidently share brushes or hats without worrying about catching dandruff from someone else.

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Myth 5: If You Have Dandruff, You Can’t Wear Hair Extensions

Fact: While untreated dandruff can make extensions uncomfortable, managing scalp health properly ensures you can still enjoy extensions like Great Lengths Keratin Bonds or Tapes. A scalp treatment before installation and a gentle scalp care routine will keep your hair fresh and flake-free.

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Myth 6: A Tingling Sensation Means Your Scalp Treatment Is Working

Fact: A tingling or burning sensation doesn’t always mean a product is effective—it could be a sign of irritation. Scalp treatments should soothe and balance your scalp, not cause discomfort. Always choose products designed for sensitive scalps, especially if you experience tightness or redness.



Understanding your scalp’s needs is key to maintaining healthy hair. By busting these common myths, you can make informed decisions about your hair care routine. Whether you’re tackling dandruff, oiliness, or sensitivity, using the right products and techniques will give you a balanced, healthy scalp.

Would you like to explore scalp treatments that suit your needs? Book a consultation with your stylist today and discover a personalised scalp care plan!

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