The health of your hair starts at your scalp

What skin science reveals about scalp balance and the role of Alka® Shampoo

A foundation you should never ignore

Proper hair care doesn’t begin with the length of your hair. It begins with the scalp—the living tissue where every hair follicle receives its nourishment and strength. Your scalp is more than just a surface for hair; it is a dynamic ecosystem with a unique microbiome, skin barrier, and physiological functions that together determine how healthy your hair grows and looks.

When this foundation becomes unbalanced—due to factors such as irritation, dryness, flaking, or microbial disruption—it can lead to issues such as itching, dandruff, hair loss, and dull-looking hair.

What do science and skin physiology say?

The scalp is not a side issue — it is an organ

Your scalp contains a complex network of hair follicles, sebaceous glands, blood vessels, and microorganisms. Together they form:

A physical barrier against external stressors
A microbial community that helps maintain pH balance
A mineral-rich foundation for the hair (which can decrease due to harsh shampoos)
A source of nourishment for hair follicles

Research into the scalp microbiome shows that a balanced microbial population is essential for preventing inflammation and irritation. An imbalance can lead to conditions such as dandruff, seborrheic dermatitis, and even hair loss.

Clean ≠ healthy

Shampoo has a direct impact on the scalp. A study in which volunteers used a shampoo for 28 days showed that factors such as moisture balance and microbial composition changed due to daily cleansing. This demonstrates how important a carefully designed formula is for maintaining a healthy scalp environment.

The connection between scalp condition and hair health

Scientific dermatological research shows that a disrupted scalp barrier function not only causes itching and irritation, but can also negatively affect hair growth and hair retention.

How Alka® Shampoo supports all of this

A gentle formula for an optimal scalp environment

Alka® Shampoo has been specially developed to support the health of your scalp. The formula is:

100% natural and hypoallergenic, free from fragrance, silicones, parabens, and SLS/SLES, which may help reduce irritation and improve comfort.
Rich in alkaline minerals (such as zinc, magnesium, and copper) that nourish the scalp and help regulate sebum production—an important factor in maintaining balanced scalp oils.
Contains organic jojoba oil, which supports the skin barrier and hydrates the scalp without leaving a greasy feeling.

This combination makes the product suitable for daily use, even for sensitive scalp types, and creates a foundation that allows hair to grow healthy from the follicular base all the way to the ends.

The benefits at a glance

✔ Thorough yet gentle cleansing
✔ Supports the scalp’s natural recovery processes
✔ Hydration without drying out the scalp
✔ Suitable for all hair types
✔ Suitable for sensitive scalps
✔ Natural, gentle ingredients with caring benefits

👉 Discover Alka® Shampoo

Tips & Tricks to optimize your scalp

Integrating it into your routine

Wash regularly with a gentle shampoo
Prevents the buildup of sebum, dirt, and product residue—without disrupting the skin’s natural protective barrier.
Massage your scalp while washing
Improves blood circulation around the hair follicles, which is essential for the transport of nutrients.
Use lukewarm water
Water that is too hot can damage the skin barrier and worsen irritation.
Avoid harsh ingredients
Sulfates and strong fragrances can disrupt the scalp’s balance. Choose gentle formulas, such as Alka® Shampoo.
Pay attention to your lifestyle
Stress, nutrition, and sleep all influence skin balance—and therefore the health of your scalp.

👉 Discover Alka® Shampoo

References

Highlights of the hair follicle microbiome: its role in scalp health — ScienceDirect (2025)
Scalp health and hair condition — consumer analysis (Dyson NL)
Changes in the scalp microbiome due to shampoo use — BMC Microbiology (2025)
Consensus on the impact of scalp condition on hair health — Journal of Drugs in Dermatology (2025)
General tips for healthy scalp routines — Women’s Health
Product information Alka® Shampoo — Alka.nl and partner websites
Dandruff and microbial balance — Wikipedia (general background)

The health of your hair starts at your scalp

What do science and skin physiology say?

How Alka® Shampoo supports all of this

Tips & Tricks to optimize your scalp

Nice!