Our Verdict
Dyson Supersonic Nural is the hair dryer that prevents damage before you notice it. 40x/second heat sensing and Scalp Detect actively prevent the over-heating that causes breakage and frizz. ghd Helios dries hair faster — Supersonic Nural protects hair better. For colour-treated, fine or fragile hair where heat damage is a real concern, Dyson's intelligence justifies the £350 investment.
Pros & Cons
✓ Pros
- Intelligent heat sensing measures temperature 40 times per second — prevents heat damage in real time
- Scalp Detect mode reduces heat when the dryer is held close to the scalp
- 3 magnetic attachments swap in seconds: smoothing nozzle, diffuser and flyaway attachment
- 7 speed and heat combinations give professional control over every hair type
- Dyson's motor produces 13m/s airflow drying hair faster than conventional 1600W motors
✗ Cons
- £350+ is the most expensive hair dryer reviewed — most people dry hair adequately for £50
- Scalp Detect feature only activates near the scalp — standard drying doesn't use this sensor
- Heavy at 641g for extended styling sessions
Key Specifications
| Sensing | 40x/second heat measurement |
|---|---|
| Scalp Detect | Yes |
| Airflow | 13m/s |
| Attachments | 3 magnetic |
| Combos | 7 speed/heat |
| Weight | 641g |
Performance
Dyson Supersonic Nural is the hair dryer that prevents damage before you notice it. 40x/second heat sensing and Scalp Detect actively prevent the over-heating that causes breakage and frizz. ghd Helios dries hair faster — Supersonic Nural protects hair better. For colour-treated, fine or fragile hair where heat damage is a real concern, Dyson's intelligence justifies the £350 investment. On paper the headline numbers are sensing of 40x/second heat measurement, scalp detect of Yes, airflow of 13m/s, attachments of 3 magnetic, combos of 7 speed/heat, weight of 641g. Its standout is that intelligent heat sensing measures temperature 40 times per second — prevents heat damage in real time
Build Quality & Design
Beyond that, owners and the spec sheet point to a few more genuine strengths. Scalp Detect mode reduces heat when the dryer is held close to the scalp. 3 magnetic attachments swap in seconds: smoothing nozzle, diffuser and flyaway attachment. We can't bench-test durability, but the depth of positive long-term owner feedback is the best available proxy for how it holds up.
Value for Money
It isn't flawless. £350+ is the most expensive hair dryer reviewed — most people dry hair adequately for £50. Scalp Detect feature only activates near the scalp — standard drying doesn't use this sensor. Heavy at 641g for extended styling sessions. Whether those matter depends entirely on how you'll use it. At the premium price point, the trade-offs are easy to live with for the right buyer. It's the right call for Dyson Supersonic Nural is the hair dryer that prevents damage before you notice it. 40x/second heat sensing and Scalp Detect actively prevent the over-heating that causes breakage and frizz. ghd... Look elsewhere if you're among Those who just want to dry their hair efficiently — ghd Helios does that for £150 less.
Final Verdict
Dyson Supersonic Nural is the hair dryer that prevents damage before you notice it. 40x/second heat sensing and Scalp Detect actively prevent the over-heating that causes breakage and frizz. ghd Helios dries hair faster — Supersonic Nural protects hair better. For colour-treated, fine or fragile hair where heat damage is a real concern, Dyson's intelligence justifies the £350 investment.
Check Price on Amazon ↗FAQ
Is the Dyson Supersonic Nural Hair Dryer worth the money?
Dyson Supersonic Nural is the hair dryer that prevents damage before you notice it. 40x/second heat sensing and Scalp Detect actively prevent the over-heating that causes breakage and frizz. ghd Helios dries hair faster — Supersonic Nural protects hair better. For colour-treated, fine or fragile hair where heat damage is a real concern, Dyson's intelligence justifies the £350 investment. Dyson Supersonic Nural is the hair dryer that prevents damage before you notice it. 40x/second heat sensi
Who should NOT buy the Dyson Supersonic Nural Hair Dryer?
Those who just want to dry their hair efficiently — ghd Helios does that for £150 less.
Is the Dyson Supersonic Nural Hair Dryer available in the UK and US?
Yes — we list both Amazon UK and US links. Always verify voltage compatibility (UK 230V, US 120V).
Alternatives to Consider
Dyson Supersonic HD15 Hair Dryer
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ghd Helios Professional Hair Dryer
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Oral-B iO Series 10 Electric Toothbrush
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Check Price ↗Or see full comparisons: vs GHD Platinum+ Professional Styler, vs Dyson Supersonic HD15 Hair Dryer, vs ghd Platinum+ Hair Straighteners