The Wild Four: A humorous and scientific guide through the world of hair types!

Welcome, dear hair adventurers! Today we're going on a fascinating journey through the four main categories of hair types. Your hair is not only an expression of your personality, it's also a small scientific marvel. Whether you're taming straight hair or battling frizzy locks - we have not only humorous insights, but also scientific knowledge and practical everyday tips for you!

Type 1: Straight Hair – The Icy Clarity

Scientific background:

Straight hair has a round hair structure, which means that the cross-section of the hair is evenly round. This means that the cuticle (the outer layer of the hair) lies flat. This means that light reflects better, which often makes straight hair look particularly shiny. In addition, the natural oil (serum) of the scalp is distributed more easily to the tips, which is why type 1 hair is generally less dry.

1A: Extremely smooth and fine, almost like spider webs

Because it is so thin, it often tends to lie flat on the head and is difficult to style. Volume is a foreign word here. Everyday tip: To create volume, use dry shampoo or volume sprays. A blunt bob cut can create optical fullness.

1B: Still smooth, but thicker and with a little more body at the roots.

A slight movement can be seen. Everyday tip: Use light care products that do not weigh down the hair. A mousse can help to give the hair more grip.

1C: Thicker and sometimes with slight waves.

The hair is heavier and can become unruly. Everyday tip: Use moisturizing products to prevent frizz, but avoid oily products that make the hair look greasy.

Everyday tip:

• Use a volumizing shampoo and dry shampoo to keep hair fresher and more voluminous at the roots. • Use light conditioners that don't weigh down the hair. • Use mousse or volumizing sprays to create more body and improve hold.

Type 2: Wavy Hair – The Art of Balance

Scientific background:

Wavy hair has an oval cross-section, which means it tends to form gentle waves. This shape is a cross between straight and curly hair, which means it's often a challenge to find the balance: too straight or too curly, depending on the weather.

2A: The hair is fine and has only slight, almost invisible waves

It's reminiscent of the "beach look" after a day at the sea, but without the salt. Everyday tip: use a light salt spray to define the waves and avoid heavy products that could weigh down the hair.

2B: More pronounced waves that extend from the middle of the hair to the ends.

Your hair will have that effortless yet stylish look. Everyday tip: Avoid heat when possible and rely on air-drying methods like plopping to enhance the waves.

2C: Thick, defined waves that almost look curly

Frizz is your constant companion, especially in humid weather. Everyday tip: Use moisturizing products to control frizz and avoid combs - fingers and wide-toothed brushes are your best friends!

Everyday tip:

• Use lightweight styling products such as mousse or texturizing sprays to define waves and reduce frizz. • Air dry or use a diffuser to enhance natural texture. • Use moisturizing but lightweight products regularly to keep hair smooth and defined.

Type 3: Curly Hair – The happy

Scientific background:

Wavy hair has an oval cross-section, which means it tends to form gentle waves. This shape is a cross between straight and curly hair, which means it's often a challenge to find the balance: too straight or too curly, depending on the weather.

3A: Large, soft curls that are often heavier and fall out easily.

Everyday tip: Use light styling products such as mousse or gel to define the curls without weighing them down.

3B: Tighter, bouncy curls that are full of bounce.

These curls are wild and need control. Everyday tip: "Scratch" your curls with a microfiber towel after washing to improve definition and reduce frizz.

3C: Very tight curls that are voluminous and resilient.

These curls can be real powerhouses and need a lot of moisture. Everyday tip: Deep conditioning is a must here. Use hair masks regularly and avoid sulfates in your products to protect the curls.

Everyday tips:

• Use hydrating leave-in conditioners or curl creams to lock in moisture and define curls. • Gently detangle when hair is wet to prevent breakage and minimize frizz. • Regularly use deep conditioning hair masks to improve moisture and elasticity.

Type 4: Curly Hair – The Queens of Texture

Scientific background:

Curly hair has the tightest curl or coil structure and tends to have a zigzag pattern. The cross-section of this hair type is extremely flat, which means the hair grows much looser. This means that the serum hardly reaches the ends, which means that frizzy hair is often very dry and needs intensive moisture.

4A: Defined, tight curls that have a clear structure. This hair has volume and bounce.

It's reminiscent of the "beach look" after a day at the sea, but without the salt. Everyday tip: use a light salt spray to define the waves and avoid heavy products that could weigh down the hair.

4B: A less defined zigzag pattern that follows a sharper angular structure.

This hair shrinks a lot, meaning it appears much shorter when dry than when wet. 4B hair is often more prone to breakage because it has less elasticity. Everyday tip: Use leave-in conditioners and oils to keep hair moisturized and protected from breakage. Regular detangling with your fingers or a wide-toothed comb will help preserve hair and prevent tangles.

4C: The tightest zigzag pattern with little to no defined curl.

4C hair has the most shrinkage and requires more intensive care to retain moisture and prevent breakage. This hair type can be dry and very brittle if not cared for properly. Everyday tip: Deep hydrating treatments and the "LOC method" (liquid, oil, cream) regimen can help lock in moisture better. Avoid washing too often as this removes the natural oils and instead opt for co-washing or using gentle, moisturizing shampoos.

Everyday tip:

• Use rich moisturizers like oils, butters and deep conditioners to prevent dryness. • Use the LOC (Liquid, Oil, Cream) method to lock in moisture. • Avoid frequent combing or brushing and instead gently detangle hair with your fingers or a wide-toothed comb. • Avoid heat-based styling products and use protective styles to prevent hair breakage.

Children's hair

Do you know how to properly care for your child’s hair?