Buttercup Blow Dryer

Reviewer verdict

Across 12 YouTube reviews, the Drybar Buttercup Blow Dryer earns an Index score of 4.3/5, ranking #21 among Hair Dryers. Reviewers most often praise its hair health, styling capabilities, ease of use, while the most common criticisms concern value for money, ease of use.

Reviewers consistently praise the Buttercup for delivering exceptionally smooth, shiny, and frizz-free results, often eliminating the need for a flat iron. Its ionic technology and powerful motor significantly reduce drying time, with many users cutting their routine in half. The dryer is also celebrated for its user-friendly, lightweight design, which prevents arm fatigue, and practical features like a long professional-grade cord, multiple heat settings, and a cool-shot button. While a premium product, many find excellent value when purchasing it as part of a kit that includes useful accessories like brushes, clips, and styling products. The consensus is that it's a worthwhile investment for achieving a professional-quality blowout at home.

The most significant and frequently cited drawback of the Buttercup blow dryer is its high price, positioning it as a premium investment. Some users found its performance less powerful or slightly slower than competing high-end dryers. Other critiques include an awkwardly designed cool-shot button that can be difficult to operate and the fact that essential accessories like a diffuser must be purchased separately. A few reviewers also noted that the included round brush was too small for long hair, and in isolated cases, the unit became very hot or produced a burning smell during use.

Analysis based on 12 YouTube reviews (1h 55m of video) with 115 pros and 26 cons extracted.

Pros (115)

Cons (26)

Review sources

• Demo and Review | Buttercup | Dry Bar Blow Dryer | Ionic hair dryer is it worth it? 14 pros, 6 cons
• Drybar Buttercup Blow-Dryer Review: Is This the Ultimate Hair Tool Set? by Beautyistic — 18 pros, 2 cons
• I LANDED A FREE $200 BLOW DRYER 13 pros, 3 cons
• Buttercup (Dry Bar Blow-out in a box Kit) 11 pros, 3 cons
• Getting a Drybar Blowout in NYC - Curly Hair Approved? by Julissa Guillen — 11 pros, 2 cons
• HOW TO BLOWDRY THICK/CURLY HAIR | DRYBAR "BUTTERCUP" | 10 pros, 2 cons
• Drybar Buttercup Hair Dryer w/ Detox Dry Shampoo and Dry Conditioner on QVC by QVCtv — 11 pros, 1 cons
• reviewing that drybar baby buttercup blow dryer || vlogmas day 12 9 pros, 2 cons
• BEST HAIR DRYER! by TheTechMag — 7 pros, 0 cons
• Salon-Approved: The 5 Best Professional Hair Dryers of 2025 6 pros, 0 cons
• Testing Hair Dryers At 4 Price Levels | How Much Should I Spend? by Insider Beauty — 3 pros, 2 cons
• Smashing My Drybar Blowdryer by thefuumanchuu — 2 pros, 3 cons

Frequently asked questions