[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"research-niche-us-beauty-personal-care-shark-straightener-attachment":3,"research-sidebar-rollups":533},{"amazonNicheId":4,"marketplaceFlag":5,"country":6,"category":9,"niche":14,"verdict":53,"baselines":90,"demand":95,"seasonality":196,"brandShare":197,"products":211,"feedback":287,"searchTerms":449,"related":499,"lastUpdated":36},"a6a20a6b-4b30-41fd-b502-feb1b6f96329","us",{"flag":5,"name":7,"currency":8},"United States","USD",{"nodeId":10,"label":11,"slug":12,"href":13},"11055981","Beauty & Personal Care","beauty-personal-care","\u002Fresearch\u002Fus\u002Fbeauty-personal-care",{"marketSize":15,"searchVolume":16,"growth360":17,"growth90":18,"searchConversion":19,"top5ClickShare":20,"top5BrandShare":21,"avgRating":22,"avgReviewCount":23,"avgPrice":24,"priceMin":25,"priceMax":26,"productCount":27,"unitsSoldMax":28,"sponsoredPct":21,"returnRate":29,"successfulLaunches360":30,"newProducts360":31,"amazonNicheId":4,"title":32,"slug":33,"href":34,"leafCategoryName":35,"scrapedAt":36,"brandCount":37,"brandCountYearAgo":38,"sellerCount":39,"signals":40,"avgBsr":43,"pageQuality":44,"unitsSoldMin":45,"unitsSoldAvgMin":46,"unitsSoldAvgMax":47,"revenueMin":48,"revenueMax":49,"avgBrandAgeMonths":50,"avgSellerAgeDays":51,"top20ClickShare":21,"top20BrandShare":21,"primePct":21,"oosRate":52},900011,236645,2.216,0.1822,0.0171,0.9351,1,4.11,1102,222.41,49.59,404.72,8,3000,0.0806,2,5,"shark straightener attachment","shark-straightener-attachment","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fshark-straightener-attachment","Irons","2026-07-14T19:29:05.491974+00:00",4,6,28,[41,42],"high_returns","high_price",66,0,2500,100,250,556025,667230,31,147,0.2479,{"score":54,"verdict":55,"components":56},38,"skip",[57,62,65,69,71,73,76,81,84,87],{"key":58,"score":59,"weight":60,"raw":61},"marketSize",76,0.15,900010.87,{"key":63,"score":64,"weight":60,"raw":18},"growth",48,{"key":66,"score":67,"weight":68,"raw":19},"conversion",21,0.1,{"key":70,"score":31,"weight":60,"raw":20},"competition",{"key":72,"score":44,"weight":68,"raw":21},"brandShare",{"key":74,"score":75,"weight":68,"raw":22},"qualityGap",88,{"key":77,"score":78,"weight":79,"raw":80},"reviewMoat",60,0.05,1101.63,{"key":82,"score":83,"weight":68,"raw":29},"returns",14,{"key":85,"score":86,"weight":79,"raw":24},"avgPrice",43,{"key":88,"score":83,"weight":79,"raw":89},"priceRange",0.14194801903528284,{"avgRating":91,"medianPrice":92,"medianReturnRate":93,"nichesTracked":94},4.42,24.38,0.0215,115062,{"points":96,"droppedPartialWeek":195},[97,100,103,106,109,112,115,118,121,124,127,130,133,135,138,141,144,147,150,153,156,159,162,165,168,171,174,177,180,183,186,189,192],{"week":98,"volume":99},"2025-11-30",4411,{"week":101,"volume":102},"2025-12-07",10937,{"week":104,"volume":105},"2025-12-14",8649,{"week":107,"volume":108},"2025-12-21",8073,{"week":110,"volume":111},"2025-12-28",10074,{"week":113,"volume":114},"2026-01-04",3441,{"week":116,"volume":117},"2026-01-11",1676,{"week":119,"volume":120},"2026-01-18",1323,{"week":122,"volume":123},"2026-01-25",1211,{"week":125,"volume":126},"2026-02-01",1133,{"week":128,"volume":129},"2026-02-08",1037,{"week":131,"volume":132},"2026-02-15",1074,{"week":134,"volume":132},"2026-02-22",{"week":136,"volume":137},"2026-03-01",790,{"week":139,"volume":140},"2026-03-08",815,{"week":142,"volume":143},"2026-03-15",749,{"week":145,"volume":146},"2026-03-22",856,{"week":148,"volume":149},"2026-03-29",716,{"week":151,"volume":152},"2026-04-05",3769,{"week":154,"volume":155},"2026-04-12",3588,{"week":157,"volume":158},"2026-04-19",3856,{"week":160,"volume":161},"2026-04-26",3747,{"week":163,"volume":164},"2026-05-03",4489,{"week":166,"volume":167},"2026-05-10",4782,{"week":169,"volume":170},"2026-05-17",3925,{"week":172,"volume":173},"2026-05-24",3660,{"week":175,"volume":176},"2026-05-31",3838,{"week":178,"volume":179},"2026-06-07",3184,{"week":181,"volume":182},"2026-06-14",2954,{"week":184,"volume":185},"2026-06-21",3914,{"week":187,"volume":188},"2026-06-28",12042,{"week":190,"volume":191},"2026-07-05",4263,{"week":193,"volume":194},"2026-07-12",3988,false,null,{"top":198,"otherBrandCount":44,"otherClickShare":44},[199,202,205,208],{"brand":200,"clickShare":201},"Shark",0.9226,{"brand":203,"clickShare":204},"Tuesnax",0.0314,{"brand":206,"clickShare":207},"Dyson",0.0279,{"brand":209,"clickShare":210},"TEXOVYRAX",0.0181,[212,223,231,242,252,260,268,279],{"asin":213,"title":214,"brand":200,"imageUrl":215,"price":216,"rating":217,"reviews":218,"clickShare90":219,"clickShare360":220,"launchDate":221,"amazonUrl":222},"B0GGTJ8FVT","Shark SilkiPro Straight | Wet-to-Dry Hair Straightener + Rapid Blow Dryer | 3 Interchangeable Combs | Ultra-Fast Drying | No Heat Damage | for All Hair Types | Rose Petal | HT400PK","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31PXG-W12dL.jpg",214.63,4.4,375,0.3554,0.2039,"2026-02-17","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GGTJ8FVT",{"asin":224,"title":225,"brand":200,"imageUrl":226,"price":227,"rating":217,"reviews":218,"clickShare90":228,"clickShare360":229,"launchDate":221,"amazonUrl":230},"B0GGSX3ZHG","Shark SilkiPro Straight | Wet-to-Dry Hair Straightener + Rapid Blow Dryer | 3 Interchangeable Combs | Ultra-Fast Drying | No Heat Damage | for All Hair Types | Plum Satin | HT400PU","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31jO9tTBOcL.jpg",222.91,0.2982,0.1854,"https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GGSX3ZHG",{"asin":232,"title":233,"brand":200,"imageUrl":234,"price":235,"rating":236,"reviews":237,"clickShare90":238,"clickShare360":239,"launchDate":240,"amazonUrl":241},"B0DGQSL9KR","Shark FlexFusion Hair Straightener & Powerful Hair Dryer with Fusion Hair Brush Ceramic Air Styler with Auto-Wrap Curlers & Concentrator Ceramic Plates Cosmic Blush HD641S","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F4108wUDcm+L.jpg",310.29,4.5,800,0.1861,0.4065,"2024-10-12","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0DGQSL9KR",{"asin":243,"title":244,"brand":200,"imageUrl":245,"price":246,"rating":217,"reviews":247,"clickShare90":248,"clickShare360":249,"launchDate":250,"amazonUrl":251},"B0F9PZ6SM4","Shark Flex Fusion Hair Straightener & Powerful Hair Dryer with Fusion Hair Brush Air Styler with Auto-Wrap Hair Curlers Concentrator & Frizz Fighter Metallic Mist HD651S","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41m+BDHY8GL.jpg",307.87,259,0.064,0.0882,"2025-06-12","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F9PZ6SM4",{"asin":253,"title":254,"brand":203,"imageUrl":255,"price":25,"rating":256,"reviews":27,"clickShare90":204,"clickShare360":257,"launchDate":258,"amazonUrl":259},"B0GCGMBX93","Airflow Smooth Attachment Smooth Nozzle for Frizz-Free Healthy Hair with No Hot Plates Perfect for Straightening Wet\u002FDamp HairCompatible with Shark FlexStyle Stone","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F417OB5iZV9L.jpg",2.4,0.013,"2025-12-24","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GCGMBX93",{"asin":261,"title":262,"brand":206,"imageUrl":263,"price":26,"rating":236,"reviews":264,"clickShare90":207,"clickShare360":265,"launchDate":266,"amazonUrl":267},"B0F96Q7BP3","Dyson Airstrait Straightener Wet to dry hair straightener No heat damage No hot plates All hair types","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F317hNZRDT2L.jpg",401,0.065,"2025-08-26","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F96Q7BP3",{"asin":269,"title":270,"brand":200,"imageUrl":271,"price":272,"rating":273,"reviews":274,"clickShare90":275,"clickShare360":276,"launchDate":277,"amazonUrl":278},"B0B89P16MC","Shark FlexStyle | Air Multi-Styler & Drying System | Hair Dryer Brush for Blowouts with Coanda Auto- Wrap Curlers Oval & Paddle Brush & Concentrator Attachment | Stone | HD430","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31ZqPrlwxbL.jpg",214.56,4.2,6595,0.0189,0.031,"2022-10-03","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0B89P16MC",{"asin":280,"title":281,"brand":209,"imageUrl":282,"price":283,"rating":44,"reviews":44,"clickShare90":210,"clickShare360":284,"launchDate":285,"amazonUrl":286},"B0GZZS3CLY","Airflow attachment for Shark Flexstyle No heat damage for Natural Straight Styling Fits All HD400 Series Stone","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31CQHFN6GTL.jpg",54.72,0.0071,"2025-12-18","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GZZS3CLY",{"love":288,"hate":359,"returnReasons":425},[289,296,303,310,317,324,331,338,345,352],{"topic":290,"percentOfMentions":291,"verbatims":292},"Quality-Overall",0.11710000000000001,[293,294,295],"Excellent product","The build quality is excellent","The overall quality of this tool is impressive",{"topic":297,"percentOfMentions":298,"verbatims":299},"Hair Styling",0.0941,[300,301,302],"it straightens it","Awesome straightener","MY FAV STRAIGHTENER",{"topic":304,"percentOfMentions":305,"verbatims":306},"Ease Of Use",0.09140000000000001,[307,308,309],"easy to handle","Easy to Use","Its easy to hold and works quickly",{"topic":311,"percentOfMentions":312,"verbatims":313},"Value For Money",0.0897,[314,315,316],"Price is good","Good value for money","Money well spent",{"topic":318,"percentOfMentions":319,"verbatims":320},"Suitability Straight Hair",0.0852,[321,322,323],"it will straighten your hair to perfection","My hair was straight","Its really good at straightening the hair",{"topic":325,"percentOfMentions":326,"verbatims":327},"Moist\u002FDry",0.035699999999999996,[328,329,330],"Fast drying performance","It dries quickly","- Dries hair very quickly",{"topic":332,"percentOfMentions":333,"verbatims":334},"Soft Feel",0.0355,[335,336,337],"Hair feels softer","Love the silky smooth feel","Feels so soft",{"topic":339,"percentOfMentions":340,"verbatims":341},"Heating",0.0346,[342,343,344],"The heat levels are convenient","fast heat up","the pads heat up very well",{"topic":346,"percentOfMentions":347,"verbatims":348},"Suitability Curly Hair",0.0318,[349,350,351],"Curls are awesome","Works really well on curly hair","Amazing Results for Curly Hair",{"topic":353,"percentOfMentions":354,"verbatims":355},"Add-Ons\u002FAttachments",0.0273,[356,357,358],"It attaches securely","It has perfect attachments","The brush attachment is great",[360,366,373,380,387,394,400,407,413,419],{"topic":311,"percentOfMentions":361,"verbatims":362},0.0958,[363,364,365],"way overpriced","Expensive","Too expensive",{"topic":367,"percentOfMentions":368,"verbatims":369},"Durability",0.0759,[370,371,372],"it started to short out frequently","broke after 2 months","Wont last",{"topic":374,"percentOfMentions":375,"verbatims":376},"Weight Heavy",0.06280000000000001,[377,378,379],"this feels bulky","Way to heavy","making it heavy",{"topic":381,"percentOfMentions":382,"verbatims":383},"Functionality-Overall",0.059699999999999996,[384,385,386],"Didn't work for me","It doesnt work as expected","Didnt turn on at all",{"topic":388,"percentOfMentions":389,"verbatims":390},"Hair Related",0.057800000000000004,[391,392,393],"damage my hair","Burned my hair","kept frying MY HAIR",{"topic":339,"percentOfMentions":395,"verbatims":396},0.0467,[397,398,399],"gets very hot","1 of them is no heat","Overheats",{"topic":401,"percentOfMentions":402,"verbatims":403},"Product Condition",0.039900000000000005,[404,405,406],"Looked Used","Received used item","Not brand new",{"topic":353,"percentOfMentions":408,"verbatims":409},0.0362,[410,411,412],"Attachments Break Off","No comb attachment","The attachments are awful",{"topic":414,"percentOfMentions":415,"verbatims":416},"Damage\u002FBurn Hair",0.0344,[417,391,418],"The hot plate one blew my dry hair everywhere","Fried my hair with one pass",{"topic":290,"percentOfMentions":420,"verbatims":421},0.0291,[422,423,424],"This raises serious questions about quality control","Low quality","Again, expected higher quality",[426,428,430,433,435,437,439,442,444,446],{"reason":381,"pct":427},0.16670000000000001,{"reason":318,"pct":429},0.1133,{"reason":431,"pct":432},"Advertised Vs Actual Product",0.0981,{"reason":311,"pct":434},0.0839,{"reason":401,"pct":436},0.0697,{"reason":374,"pct":438},0.0525,{"reason":440,"pct":441},"Suitability Short Hair",0.0483,{"reason":339,"pct":443},0.0446,{"reason":353,"pct":445},0.0441,{"reason":447,"pct":448},"Defective Material\u002FParts",0.0403,[450,455,460,464,469,474,479,484,489,494],{"term":451,"volume":452,"growthQoq":453,"conversionRate":454},"shark straightener",49682,0.3292,0.0135,{"term":456,"volume":457,"growthQoq":458,"conversionRate":459},"shark hair straightener",47448,0.4528,0.0116,{"term":32,"volume":461,"growthQoq":462,"conversionRate":463},34341,0.0094,0.0045,{"term":465,"volume":466,"growthQoq":467,"conversionRate":468},"shark air straightener",11335,0.4985,0.0131,{"term":470,"volume":471,"growthQoq":472,"conversionRate":473},"shark flat iron",11580,0.0312,0.0064,{"term":475,"volume":476,"growthQoq":477,"conversionRate":478},"shark airstraight",8849,0.1307,0.0194,{"term":480,"volume":481,"growthQoq":482,"conversionRate":483},"shark air straight",8093,0.2091,0.0172,{"term":485,"volume":486,"growthQoq":487,"conversionRate":488},"shark flex style straightener attachment",8354,0.0437,0.0049,{"term":490,"volume":491,"growthQoq":492,"conversionRate":493},"shark wet to dry hair straightener",4279,0.3031,0.0209,{"term":495,"volume":496,"growthQoq":497,"conversionRate":498},"plancha shark",4187,0.0499,0.0016,[500,507,512,518,523,528],{"title":501,"href":502,"score":503,"verdict":504,"marketSize":505,"growth90":506},"bio oil lotion","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fbio-oil-lotion",75,"watch",654049.07,0.9588,{"title":508,"href":509,"score":503,"verdict":504,"marketSize":510,"growth90":511},"glossier futuredew serum","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fglossier-futuredew-serum",344082.55,3.8359,{"title":513,"href":514,"score":503,"verdict":515,"marketSize":516,"growth90":517},"press on toenails","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fpress-on-toenails","launch",2360218.02,0.7937,{"title":519,"href":520,"score":503,"verdict":504,"marketSize":521,"growth90":522},"skulta deep peptide eye mask","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fskulta-deep-peptide-eye-mask",57575.09,2727,{"title":524,"href":525,"score":503,"verdict":515,"marketSize":526,"growth90":527},"mineral sunscreen spray","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fmineral-sunscreen-spray",3772528.43,1.8382,{"title":529,"href":530,"score":59,"verdict":504,"marketSize":531,"growth90":532},"collagen oil","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fcollagen-oil",343682.32,1.1616,[534,541,544,551,558,565,572,579,586,593,600,607,614,621,628,635,642,649,656,662],{"nodeId":535,"label":536,"slug":537,"href":538,"nichesTracked":539,"marketSizeTotal":540},"3760931","Health & Household","health-household","\u002Fresearch\u002Fus\u002Fhealth-household",15338,15205859393,{"nodeId":10,"label":11,"slug":12,"href":13,"nichesTracked":542,"marketSizeTotal":543},10978,8129370268,{"nodeId":545,"label":546,"slug":547,"href":548,"nichesTracked":549,"marketSizeTotal":550},"493964","Electronics","electronics","\u002Fresearch\u002Fus\u002Felectronics",8348,8093575873,{"nodeId":552,"label":553,"slug":554,"href":555,"nichesTracked":556,"marketSizeTotal":557},"1063498","Home & Kitchen","home-kitchen","\u002Fresearch\u002Fus\u002Fhome-kitchen",11250,6171847188,{"nodeId":559,"label":560,"slug":561,"href":562,"nichesTracked":563,"marketSizeTotal":564},"468240","Tools & Home Improvement","tools-home-improvement","\u002Fresearch\u002Fus\u002Ftools-home-improvement",9536,5679978000,{"nodeId":566,"label":567,"slug":568,"href":569,"nichesTracked":570,"marketSizeTotal":571},"3238155011","Patio, Lawn & Garden","patio-lawn-garden","\u002Fresearch\u002Fus\u002Fpatio-lawn-garden",8839,4979879539,{"nodeId":573,"label":574,"slug":575,"href":576,"nichesTracked":577,"marketSizeTotal":578},"7141124011","Clothing, Shoes & Jewelry","clothing-shoes-jewelry","\u002Fresearch\u002Fus\u002Fclothing-shoes-jewelry",16932,4054319330,{"nodeId":580,"label":581,"slug":582,"href":583,"nichesTracked":584,"marketSizeTotal":585},"3375301","Sports & Outdoors","sports-outdoors","\u002Fresearch\u002Fus\u002Fsports-outdoors",8101,3930668084,{"nodeId":587,"label":588,"slug":589,"href":590,"nichesTracked":591,"marketSizeTotal":592},"2619534011","Pet Supplies","pet-supplies","\u002Fresearch\u002Fus\u002Fpet-supplies",3979,3202071599,{"nodeId":594,"label":595,"slug":596,"href":597,"nichesTracked":598,"marketSizeTotal":599},"15690151","Automotive","automotive","\u002Fresearch\u002Fus\u002Fautomotive",7287,2959139927,{"nodeId":601,"label":602,"slug":603,"href":604,"nichesTracked":605,"marketSizeTotal":606},"165797011","Baby Products","baby-products","\u002Fresearch\u002Fus\u002Fbaby-products",2473,1858793879,{"nodeId":608,"label":609,"slug":610,"href":611,"nichesTracked":612,"marketSizeTotal":613},"2335753011","Cell Phones & Accessories","cell-phones-accessories","\u002Fresearch\u002Fus\u002Fcell-phones-accessories",2222,1674713279,{"nodeId":615,"label":616,"slug":617,"href":618,"nichesTracked":619,"marketSizeTotal":620},"165795011","Toys & Games","toys-games","\u002Fresearch\u002Fus\u002Ftoys-games",3143,1662205212,{"nodeId":622,"label":623,"slug":624,"href":625,"nichesTracked":626,"marketSizeTotal":627},"2617942011","Arts, Crafts & Sewing","arts-crafts-sewing","\u002Fresearch\u002Fus\u002Farts-crafts-sewing",4656,1471576936,{"nodeId":629,"label":630,"slug":631,"href":632,"nichesTracked":633,"marketSizeTotal":634},"2619526011","Appliances","appliances","\u002Fresearch\u002Fus\u002Fappliances",845,527166679,{"nodeId":636,"label":637,"slug":638,"href":639,"nichesTracked":640,"marketSizeTotal":641},"11965861","Musical Instruments","musical-instruments","\u002Fresearch\u002Fus\u002Fmusical-instruments",437,265480238,{"nodeId":643,"label":644,"slug":645,"href":646,"nichesTracked":647,"marketSizeTotal":648},"16310161","Industrial & Scientific","industrial-scientific","\u002Fresearch\u002Fus\u002Findustrial-scientific",262,260043081,{"nodeId":650,"label":651,"slug":652,"href":653,"nichesTracked":654,"marketSizeTotal":655},"1084128","Office Products","office-products","\u002Fresearch\u002Fus\u002Foffice-products",426,134456572,{"nodeId":657,"label":658,"slug":659,"href":660,"nichesTracked":27,"marketSizeTotal":661},"10304191","Other","other","\u002Fresearch\u002Fus\u002Fother",1511091,{"nodeId":663,"label":664,"slug":665,"href":666,"nichesTracked":30,"marketSizeTotal":667},"18981046011","Amazon Luxury","amazon-luxury","\u002Fresearch\u002Fus\u002Famazon-luxury",78675]