Scalp Care & Baldness Care — THE BALD THEORY

The scalp is often overlooked — yet it is skin, not leftover hair, and needs its own care. For shaved heads or bald spots, even more so: sun protection, moisture, and cleansing. At BONSANA, you’ll find 6 products for scalp and bald spot care, featuring THE BALD THEORY — the specialized brand for shaved heads.

All items in stock in Switzerland, 24-hour shipping, free shipping on orders over CHF 50.

What we carry

• THE BALD THEORY Purifying Shampoo — gentle cleansing for the scalp and bald head
• THE BALD THEORY Scalp Serum — moisturizing serum for the scalp
• THE BALD THEORY Scalp Cream SPF 30 — Care plus very high UV protection
• THE BALD THEORY Shaving Gel Exfoliator — shaving gel with exfoliating effect
• THE BALD THEORY 3-Piece Set — shampoo, serum, and scalp cream for a complete routine

The THE BALD THEORY Routine

1. Step 1 — Cleansing: Massage Purifying Shampoo into wet scalp, then rinse
2. Step 2 — Hydration: Apply Scalp Serum to dry scalp and pat in
3. Step 3 — Daytime protection: Apply Scalp Cream SPF 30 as the final step — very high UV protection plus moisture
4. Optional before shaving: Shaving Gel Exfoliator as a shaving aid with exfoliating effect

Why does the scalp need sun protection?

The scalp—especially on a shaved head or at the part—is directly exposed to UV radiation. Without protection, it quickly becomes red, may peel, and visibly ages. THE BALD THEORY Scalp Cream SPF 30 is the simple solution: care and very high UV protection in one step. For long days outdoors, wear a hat or cap as well.

FAQ Scalp Care

Do I need skincare as a bald man?
Yes—even more so than someone with hair. The scalp is exposed to UV rays, subjected to mechanical stress (hats, helmets), and is often shaved. Cleansing, moisturizing, and SPF are the basics of your routine.

Can I use regular shampoo on my bald head?
Yes—but a mild one, because the scalp lacks a protective layer of hair. THE BALD THEORY Purifying Shampoo is specifically designed for this.

How often should I apply SPF 30 scalp cream?
In the morning as the final step in your skincare routine. Reapply every 2 hours during outdoor activities, especially in the summer and in the mountains.

Is this also useful for unshaven scalps?
Yes—anyone with a part, a very short haircut, or thinning hair benefits from scalp sunscreen. A hat works too.

What does the Shaving Gel Exfoliator do?
It provides a smoother shave thanks to a gentle exfoliating effect. Gentler than purely mechanical exfoliation, but it supports a blade shave.

Related Topics

THE BALD THEORY Brand · Sunscreen · Shampoo & Conditioner · Hair Care Overview