Dyson Airwrap Vs Shark Flexstyle Is The Dyson Tax Really Justified For Thick Hair

For people with thick, coarse, or unruly hair, styling tools aren’t just about convenience—they’re about control. The right tool can mean the difference between a polished look and an all-day frizz battle. Two names dominate the high-end multi-styler market: Dyson Airwrap and Shark FlexStyle. One carries a premium price tag and cult-like following; the other offers similar features at nearly half the cost. But when your hair demands serious power and precision, does the “Dyson tax” actually pay off?

This isn’t just a price showdown. It’s a deep dive into how each device performs under the strain of thick hair—how well they dry, curl, smooth, and hold styles over time. We’ll compare technology, user experience, durability, and value to answer the real question: Is spending more on Dyson truly justified if you have thick hair?

Understanding the Core Technology

Both the Dyson Airwrap and Shark FlexStyle rely on Coanda airflow technology—a principle where air wraps around a surface to attract and style hair without extreme heat. This allows both devices to curl, wave, smooth, and dry hair using lower temperatures than traditional tools, reducing damage over time.

Dyson pioneered this tech in the consumer space, and their Airwrap system uses a digital motor that spins up to 110,000 rpm, generating precise airflow through attachments designed for specific tasks. The Shark FlexStyle, launched as a direct competitor, uses a similar but less powerful motor (though still strong) and mimics the same magnetic attachment system.

The key distinction lies in engineering refinement. Dyson’s motor is smaller, lighter, and more energy-efficient, contributing to better balance and reduced arm fatigue during longer styling sessions—critical for thick hair that takes more time to dry and shape.

“Air-based styling reduces heat exposure by up to 50% compared to traditional tongs and irons. For thick, dense hair that’s prone to dryness, this is a game-changer.” — Dr. Lena Patel, Trichologist & Hair Tech Consultant

Performance Comparison: Thick Hair Under Pressure

Thick hair typically requires more heat, longer exposure, and greater tension to style effectively. How each device handles these demands reveals critical differences.

Drying Efficiency

Dyson’s Airwrap comes with a pre-styling dryer attachment that focuses airflow tightly and dries hair faster than standard diffusers. Users with thick hair report cutting drying time by 30–40% compared to conventional dryers. The Shark FlexStyle includes a smoothing brush and round brush that double as dryers, but lacks a dedicated high-concentration drying nozzle. As a result, initial drying takes longer—especially on very dense hair.

Curling and Wave Formation

The Airwrap uses a unique mechanism: hair is drawn toward the barrel via air suction, then wrapped automatically. This hands-free action is particularly helpful for thick hair, which often resists staying in place during manual curling. However, users with extremely thick or short sections may need to divide hair finer than usual for consistent results.

Shark FlexStyle requires manual wrapping. While this gives more control, it also increases effort—especially when styling the back sections of thick hair. Some users report difficulty maintaining consistent tension across heavy strands, leading to looser curls at the roots.

Sleekness and Frizz Control

Both systems include a smoothing brush attachment. Dyson’s version uses negative ions and controlled heat to seal the cuticle, producing a salon-like finish. On thick, frizz-prone hair, this often translates to smoother results that last 24+ hours without touch-ups.

Shark’s smoothing brush delivers good results but tends to struggle slightly with coarse textures. Multiple passes are often needed, increasing exposure time and potential stress on hair. That said, for those who don’t require glassy finishes daily, the difference may not justify the price gap.

Detailed Feature Comparison

Real-World User Experience: A Case Study

Alexa R., a graphic designer from Chicago, has shoulder-length, Type 2C wavy hair with high density and coarseness. She purchased the Dyson Airwrap after years of struggling with flat irons and traditional curling wands that left her hair frizzy and overheated.

After six months of daily use, she switched to the Shark FlexStyle to test whether the savings were worth the trade-offs. Her findings were telling.

“With the Dyson, I could wash my hair, towel dry, and be fully styled in under 30 minutes. The auto-wrap worked even on my stubborn crown section. The Shark took closer to 45 minutes because I had to manually wrap every section, and the curls didn’t hold as long—especially in humidity.”

She noted one advantage: the Shark’s round brush created more volume at the roots, something she liked for work presentations. But overall, she returned to the Dyson. “It’s expensive, yes. But for me, it’s not just about looks—it’s about time, consistency, and not damaging my hair. That’s worth the extra $300.”

Is the Dyson Tax Justified for Thick Hair?

The term “Dyson tax” refers to the significant price premium over functionally similar products. In many cases, it’s hard to justify. But for thick hair, several factors tilt the scale.

Time Savings: The auto-wrapping feature alone can save 10–15 minutes per styling session. Over a year, that’s 60+ hours—nearly two full days—saved. For professionals or parents with tight schedules, this isn’t trivial.

Durability: Dyson builds its motors and housings to last. Many users report 3–5 years of daily use without issues. Shark’s build quality is solid, but early adopters have reported attachment magnet wear and handle overheating during extended use.

Hair Health: Lower heat + targeted airflow = less cumulative damage. For thick hair that’s already prone to dryness, preserving integrity matters. Repeated high-heat styling leads to split ends, breakage, and thinning over time.

That said, the Shark FlexStyle isn’t a poor choice. It’s an excellent value for those who style occasionally, have moderately thick hair, or prefer full control over the process. It’s also ideal for travelers due to its compact case and dual-voltage option.

Step-by-Step Styling Guide for Thick Hair

To get the most out of either tool, follow this proven routine tailored for thick textures:

1. Wash and condition with a sulfate-free shampoo and a rich mask weekly to maintain moisture balance.
2. Towel-dry gently with a microfiber cloth to reduce frizz and prep for faster drying.
3. Apply heat protectant evenly from mid-shaft to ends. Consider a lightweight oil for added smoothness.
4. Section hair into four quadrants. Clip away three while working on one.
5. Dry thoroughly before styling. For Dyson, use the pre-styler dryer. For Shark, use the round brush on medium heat.
6. Curl or smooth section by section. With Dyson, let the auto-wrap do the work. With Shark, wrap hair clockwise/counterclockwise for uniformity.
7. Cool setting (if available) to set the style and increase hold.
8. Finish with serum on ends to lock in shine and prevent flyaways.

Frequently Asked Questions

Can the Shark FlexStyle handle very thick, curly hair?

Yes, but with limitations. It works best on second- or third-day hair that’s already detangled and partially dried. On soaking wet, dense curls, it may struggle to dry efficiently and produce inconsistent curls without multiple passes.

Does the Dyson Airwrap work on short, thick layers?

It can, but shorter pieces (under 3 inches) may not be caught by the Coanda airflow. Users with short bobs or layered cuts often need to manually guide shorter sections into the barrel. Using the 1.2-inch barrel improves success rate.

Is the Shark FlexStyle worth buying if I already own a flat iron?

If you want versatility and reduced heat damage, yes. The FlexStyle replaces multiple tools—dryer, curling iron, straightener (via smoothing brush). But if you only want sleek, straight styles, a high-quality flat iron may still deliver better results.

Checklist: Choosing the Right Tool for Your Thick Hair

• ☐ Assess your daily styling time—do you need speed and automation?
• ☐ Determine your budget—can you absorb a $600 investment over 3+ years?
• ☐ Evaluate your hair’s texture—coarse, frizz-prone hair benefits more from Dyson’s finish.
• ☐ Consider frequency of use—daily users gain more value from Dyson’s durability.
• ☐ Test alternatives—check return policies or demo units at retailers like Sephora or Ulta.
• ☐ Prioritize attachments—ensure the kit includes what you’ll actually use.

Final Verdict: Value Beyond Price

The Dyson Airwrap isn’t simply a styling tool—it’s a time-saving, hair-preserving system engineered for performance under pressure. For someone with thick hair, the “tax” isn’t just paying more money. It’s investing in reduced styling time, improved consistency, and long-term hair health.

The Shark FlexStyle proves that innovation doesn’t have to come exclusively from Dyson. It delivers impressive results at a disruptive price point and makes advanced styling accessible to more people. But when tested against the demands of thick, resistant hair, it shows its limits in drying power, automation, and finishing finesse.

If you style your thick hair daily, live in a humid climate, or prioritize salon-quality results without weekly salon visits, the Dyson Airwrap likely pays for itself in saved time and healthier hair within two years. For occasional stylers or those on a strict budget, the Shark FlexStyle remains a smart, capable alternative.

In the end, the true cost isn’t just what you pay upfront—it’s what you sacrifice in performance, patience, and hair integrity over time.