Frequently Asked Questions

Yes. It absorbs excess oil at the root instantly, leaving hair looking and feeling fresher without needing a full wash, and it works well across all hair types and colours.

No. The translucent spray formula blends into all hair types and colours without leaving visible residue, so it works just as well on dark hair as it does on light.

Most dry shampoo scalp sprays just soak up oil temporarily. This one uses Advantage™ Revive Polymer alongside ingredients that support a healthy scalp microbiome, so it addresses the root cause over time, not just the surface symptoms.

It’s designed for in-between wash days rather than daily use. Apply it when roots start looking oily, and build a hairwash routine with Dermal Therapy Sebum Control Shampoo and Serum on wash days. As the range balances your scalp microbiome, over time, the time between washes can be extended.

Test it on a small area first, as with any new hair product. If irritation occurs, discontinue use. It’s formulated to be gentle while still absorbing oil and supporting scalp balance.

Beauty Picks
Stocking up for April? Consider adding these tried-and-true essentials to your regime.

Our Sebum Control Dry Shampoo was selected on this category of Verve NZ, April 2025 Publication.

Articles on hair & scalp care

07/06/2026
Supporting New Mothers Experiencing Postpartum Hair Loss – Expert Commentary
Noticing more hair in the shower drain or hairbrush since having your baby? You’re not imagining it, and you’re far from alone. In this expert commentary, Amit Saha, Registered Pharmacist and Head of Technical & Innovation at Dermal Therapy, explains why postpartum hair shedding happens, why it’s almost always temporary, and how the right support …
Read moreSupporting New Mothers Experiencing Postpartum Hair Loss – Expert Commentary
A new mum experiencing postpartum hair loss and wondering what the solution is - Dermal Therapy Hair Restoring Shampoo & Conditioner
04/27/2026
Understanding Scalp Sebum: How to Manage Buildup and Oil
Key Takeaways: Scalp health plays a crucial role in maintaining strong, healthy hair, yet one of its most misunderstood parts is scalp sebum. While many associate sebum with greasy hair or an oily scalp, it’s actually an essential part of a well-functioning scalp environment.  Proper sebum production keeps hair hydrated, protects against external irritants, and …
Read moreUnderstanding Scalp Sebum: How to Manage Buildup and Oil
A hair root in a scalp showing scalp sebum build up
04/22/2026
Why Does My Hair Get Oily So Fast?
Key Takeaways: If your hair looks clean in the morning and greasy by lunch, you’re not imagining it. Some scalps produce oil twice as fast as others, and the shampoo you’re using could be making it worse. Here’s what’s actually happening, and how to break the cycle. Why does my scalp produce oil so quickly? …
Read moreWhy Does My Hair Get Oily So Fast?
A woman running fingers through her hair wondering why does my hair get oily so fast?
Read more articles

Complementary Products

Front view of Sebum Control Scalp Serum, a leave-on and quick drying product that reduces excess oil production.
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Sebum Control Serum

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Front view of Sebum Control Shampoo, a product with a unique oil control complex that deeply cleans oily hair and scalp.
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Sebum Control Shampoo

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As featured in

The Dermal Therapy brand and products have been featured in a wide variety of media and publications including those featured here. Follow the link to our in the media page where you can read a collection of media articles covering a variety of products from our extensive range.
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