Appreciation EventEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • The text on the image is "FlexFusion Shark Shark SuT JJ."
  • FlexFusion STYLE-SAFE TECHNOLOGY: POWERFUL AIR + HEAT-CONTROLLED CERAMIC FlexFusion xFudion a 2 5 Shark HOT TOOL RESULTS WITHOUT THE HOT TOOL DAMAGE: *in wet-to-dry mode.
  • What's Inside the Box: 1.25" Auto-Wrap Curlers Wet-or-Dry Fusion Air Straightener RTUE Shark Shark Luxury Multi-Styler Wet-or-Dry Fusion Brush Styling Concentrator
  • Wet-or-Dry Fusion Air Straightener: Wet to straight in as little as one pass - no heat damage. Using Wet Mode on wavy hair in lab settings. Before.
  • The text on the image is grouped and corrected as follows: "HEAT-CONTROLLED CERAMIC PLATES: For sleek, silky, and shiny results for all hair types. FlexFusion technology provides powerful airflow directional airflow aligns hair for easier straightening with no heat damage in wet-to-dry mode."
  • Wet-Or-Dry Fusion Brush Bring body, bounce, and shine to both wet and dry hair. Before
  • Dual Bristles: Nylon and boar bristles designed for no snagging, tugging, or breaking. Shark FlexFusion: Teardrop shape for better root access for end-to-end smoothing. Heat-Controlled Ceramic Plates: Smooth, shine, and reduce frizz.
  • Ghark WITH DEVELOPED DERMATOLOGISTS SCALP SHIELD STYLIST APPROVED ... X ACTIVATE SCALP SHIELD MODE WITH ONE TOUCH.
  • The text on the image is grouped as follows: 1. Optimal Temperature: Regulated temperature optimized for scalp safety. 2. Protect: Designed to protect new hair growth. 3. High-Velocity Flow: Wet-to-dry, 100% of new hair growth. 4. Scalp Shield: Ultra-fast from extreme heat with less heat. 5. Stylist Approved: Activate to instantly adjust temperature + protect scalp from extreme heat. 6. Developed with Dermatologists:
  • Shark 1.25" AUTO-WRAP CURLERS Curl in seconds with no heat damage. Before
  • Shark STYLING CONCENTRATOR: Sleek, straight styles. Before
  • LIMITLESS STYLES
  • FOR ALL HAIRKIND
  • FlexFusion Air Straightener & Hair Dryer video 0 minutes 30 seconds

Shark - FlexFusion Air Straightener & Hair Dryer, Fusion Ceramic Brush Styler, with Auto-Wrap Curlers & Concentrator - Cosmic Blush

Model:
HD641S
SKU:
6593584
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.5 out of 5 stars with 239 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers recognize the product's exceptional ease of use, strong overall performance, and effective hair styling capabilities, even for thicker hair. They also appreciate its quick drying speed and powerful operation. However, some customers find the device to be noisy, a bit heavy, and bulky.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 10 Showing 181-200 of 239 reviews

  • Wife approved

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My wife loves it! She had the other Shark but wanted the straightener. She loves it and has not gone back to the flat iron.

    I would recommend this to a friend

  • Shark of a product!

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My fiancee loves it! And its something I can holder over her for a little while lol.

    I would recommend this to a friend

  • Good!

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good device! But a no heading to much! But is a good product in general.

    I would recommend this to a friend
    • Brand response from SharkNinja Product Expert
      Posted .

      Hello Daylis,
      Thank you for taking the time to leave a review.
      We're so sorry to hear that you aren't completely happy with your Shark FlexFusion. We will absolutely share your feedback with the relevant teams for consideration on future products.
      Kind regards,
      Shark Clean

  • Equal, if not better, than the Dyson!

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This FlexFusion is great! My wife was between this and the Dyson. There are NO regrets going with this shark!

    I would recommend this to a friend
  • Best Buy Employee

    Hair product

    |
    Best Buy Employee
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    [Employee of bestbuy] This item is amazing. My wife loves it and allows her to be able to do different hair styles.

    I would recommend this to a friend

  • Just ok

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was ok. Not any better than the flex style unless you need the straightening attachment.

    No, I would not recommend this to a friend
    • Brand response from SharkNinja Product Expert
      Posted .

      Hello,
      Thank you for taking the time to leave a review. We will absolutely share your feedback with the relevant teams for consideration on future products.
      Kind regards,
      Shark Clean

  • Very happy with purchase

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got it for my wife and she loved it, she does so many hairstyles with it. Great purchase

    I would recommend this to a friend

  • Great Gift

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great item gift for the wife and daughter. Might have to buy another so they don’t have to share!

    I would recommend this to a friend

  • Nice set

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice setup. Comparable to the Dyson but more tools and flexability. Just wish it came with the curl diffuser.

    I would recommend this to a friend

  • Dyson product

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got it for my girlfriend as a birthday gift and she loved it.

    I would recommend this to a friend

  • Best haitblower

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best hair blower and iron that shark has created. I love and use this every day.

    I would recommend this to a friend

  • Happy Wife

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My wife loves it! Not sure exactly what it does..LOL...but she seems very pleased with what it does.

    I would recommend this to a friend

  • Amazing

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best purchase ive done its def a game changer , throw away all those other hair tools!!

    I would recommend this to a friend

  • Amazin

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Greatest option was to take this blow dryer, great products, gets super hot but not bad

    I would recommend this to a friend

  • Like it

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I really like it but I just needed the brush so I decide to return and get just the single brush instead.

    I would recommend this to a friend

  • Multi use products

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome multi use product that works well. All products in one

    I would recommend this to a friend

  • Better than dyson

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The hair iron is easy to use and versatile. I especialy appreciate its quick drying time,

    I would recommend this to a friend

  • Works well

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    All attachments work as advertised. Fast smarting time. Straitens and curls as expected.

    I would recommend this to a friend

  • Shark

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this! Is everything I need in one product!!!!

    I would recommend this to a friend

  • 3 - 1

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    You got 3 devices in 1 combo. Good quality and it works with any hair

    I would recommend this to a friend
Page 10, Showing 181-200 of 239 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.