[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"research-niche-us-beauty-personal-care-jamaican-black-castor-oil-shampoo":3,"research-sidebar-rollups":479},{"amazonNicheId":4,"marketplaceFlag":5,"country":6,"category":9,"niche":14,"verdict":50,"baselines":87,"demand":92,"seasonality":140,"brandShare":141,"products":156,"feedback":243,"searchTerms":395,"related":445,"lastUpdated":36},"4e6ecd94-7142-400e-b55b-17cd8bd96136","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":29,"returnRate":30,"successfulLaunches360":31,"newProducts360":31,"amazonNicheId":4,"title":32,"slug":33,"href":34,"leafCategoryName":35,"scrapedAt":36,"brandCount":37,"brandCountYearAgo":38,"sellerCount":39,"signals":40,"avgBsr":41,"pageQuality":31,"unitsSoldMin":42,"unitsSoldAvgMin":43,"unitsSoldAvgMax":44,"revenueMin":45,"revenueMax":46,"avgBrandAgeMonths":47,"avgSellerAgeDays":48,"top20ClickShare":21,"top20BrandShare":21,"primePct":21,"oosRate":49},190020,119337,1.0464,-0.0578,0.0703,0.8599,1,4.57,9222,22.65,8.07,35.94,9,10000,0.5556,0.007,0,"jamaican black castor oil shampoo","jamaican-black-castor-oil-shampoo","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fjamaican-black-castor-oil-shampoo","Shampoo & Conditioner Sets","2026-07-14T11:36:13.304543+00:00",4,3,551,[],629,8000,750,1000,181200,226500,68,137,0.0449,{"score":51,"verdict":52,"components":53},40,"skip",[54,59,62,66,69,71,74,78,81,84],{"key":55,"score":56,"weight":57,"raw":58},"marketSize",38,0.15,190019.71,{"key":60,"score":61,"weight":57,"raw":18},"growth",22,{"key":63,"score":64,"weight":65,"raw":19},"conversion",75,0.1,{"key":67,"score":68,"weight":57,"raw":20},"competition",12,{"key":70,"score":31,"weight":65,"raw":21},"brandShare",{"key":72,"score":73,"weight":65,"raw":22},"qualityGap",30,{"key":75,"score":61,"weight":76,"raw":77},"reviewMoat",0.05,9222.11,{"key":79,"score":80,"weight":65,"raw":30},"returns",97,{"key":82,"score":83,"weight":76,"raw":24},"avgPrice",94,{"key":85,"score":64,"weight":76,"raw":86},"priceRange",0.751345532831001,{"avgRating":88,"medianPrice":89,"medianReturnRate":90,"nichesTracked":91},4.42,24.38,0.0215,115062,{"points":93,"droppedPartialWeek":139},[94,97,100,103,106,109,112,115,118,121,124,127,130,133,136],{"week":95,"volume":96},"2026-04-05",2291,{"week":98,"volume":99},"2026-04-12",2257,{"week":101,"volume":102},"2026-04-19",2307,{"week":104,"volume":105},"2026-04-26",2232,{"week":107,"volume":108},"2026-05-03",2024,{"week":110,"volume":111},"2026-05-10",2108,{"week":113,"volume":114},"2026-05-17",1947,{"week":116,"volume":117},"2026-05-24",1998,{"week":119,"volume":120},"2026-05-31",2270,{"week":122,"volume":123},"2026-06-07",2131,{"week":125,"volume":126},"2026-06-14",2214,{"week":128,"volume":129},"2026-06-21",2089,{"week":131,"volume":132},"2026-06-28",2598,{"week":134,"volume":135},"2026-07-05",2221,{"week":137,"volume":138},"2026-07-12",2163,false,null,{"top":142,"otherBrandCount":31,"otherClickShare":155},[143,146,149,152],{"brand":144,"clickShare":145},"Shea Moisture",0.8949,{"brand":147,"clickShare":148},"Hair Chemist",0.0527,{"brand":150,"clickShare":151},"Difeel",0.0286,{"brand":153,"clickShare":154},"OKAY",0.0237,0.00009999999999998899,[157,167,176,187,196,207,216,225,234],{"asin":158,"title":159,"brand":144,"imageUrl":160,"price":25,"rating":161,"reviews":162,"clickShare90":163,"clickShare360":164,"launchDate":165,"amazonUrl":166},"B01LFQYXBO","SheaMoisture Strengthen and Restore Shampoo Pure Jamaican Black Castor Oil for Damaged Hair To Cleanse and Nourish Hair 13 fl oz","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F611wEOSRIEL.jpg",4.6,19822,0.3144,0.4328,"2016-09-02","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB01LFQYXBO",{"asin":168,"title":169,"brand":144,"imageUrl":170,"price":171,"rating":161,"reviews":162,"clickShare90":172,"clickShare360":173,"launchDate":174,"amazonUrl":175},"B0BHZPGH4P","Shea Moisture Strengthen and Restore Shampoo Jamaican Black Castor Oil for Damaged Hair Sulfate-Free 24 Fl oz","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F61UN4Nas1JL.jpg",15,0.2858,0.2269,"2022-10-31","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0BHZPGH4P",{"asin":177,"title":178,"brand":144,"imageUrl":179,"price":180,"rating":181,"reviews":182,"clickShare90":183,"clickShare360":184,"launchDate":185,"amazonUrl":186},"B0157K2GZO","Shea Moisture Jamaican Black Castor Oil Clarifying Shampoo & Conditioner - Strengthen & Restore Sulfate-Free Shampoo & Conditioner Set with Shea Butter ACV and Peppermint Oil for Hair (2 Piece Set)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F410YUNOoNfL.jpg",25.72,4.5,13120,0.1551,0.1532,"2015-09-11","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0157K2GZO",{"asin":188,"title":189,"brand":147,"imageUrl":190,"price":191,"rating":181,"reviews":192,"clickShare90":148,"clickShare360":193,"launchDate":194,"amazonUrl":195},"B0BXFWLT82","Hair Chemist Superior Growth Jamaican Black Castor Shampoo 33.8oz & Conditioner 33.8oz - 2-PC Shampoo & Conditioner for Hair Growth","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51osovK9d3L.jpg",28.37,292,0.0421,"2023-03-03","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0BXFWLT82",{"asin":197,"title":198,"brand":144,"imageUrl":199,"price":200,"rating":201,"reviews":202,"clickShare90":203,"clickShare360":204,"launchDate":205,"amazonUrl":206},"B0CSKLXHXV","SheaMoisture Strengthen & Restore Shampoo & Conditioner Bundle 2Pack Jamaican Black CastorOil to Cleanse & Nourish Dry Damaged Hair with Fair Trade SheaButter Peppermint & Apple Cider Vinegar 24oz","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F61dwWAYqe1L.jpg",31.93,4.7,275,0.0518,0.0441,"2024-01-12","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CSKLXHXV",{"asin":208,"title":209,"brand":144,"imageUrl":210,"price":26,"rating":161,"reviews":211,"clickShare90":212,"clickShare360":213,"launchDate":214,"amazonUrl":215},"B01N005W5K","SheaMoisture Jamaican Black Castor Oil Strengthen & Restore Hair Repair Shampoo Conditioner + Leave-In Conditioner","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41EYD4D-gwL.jpg",9507,0.0458,0.0311,"2016-12-01","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB01N005W5K",{"asin":217,"title":218,"brand":144,"imageUrl":219,"price":220,"rating":181,"reviews":221,"clickShare90":222,"clickShare360":223,"launchDate":174,"amazonUrl":224},"B0BHZPQJPW","Shea Moisture Strengthen & Restore Conditioner Jamaican Black Castor Oil for Damaged Hair Paraben-Free 24 Fl oz","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F61mRC4BFclL.jpg",14.04,18898,0.042,0.036,"https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0BHZPQJPW",{"asin":226,"title":227,"brand":150,"imageUrl":228,"price":229,"rating":161,"reviews":230,"clickShare90":151,"clickShare360":231,"launchDate":232,"amazonUrl":233},"B0C6FHMXW5","Difeel Superior Growth Jamaican Black Castor Shampoo 33.8 oz. - Sulfate Free Shampoo made with Natural Ingredients","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41LkLfb-sdL.jpg",15.9,189,0.023,"2023-09-19","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0C6FHMXW5",{"asin":235,"title":236,"brand":153,"imageUrl":237,"price":238,"rating":181,"reviews":239,"clickShare90":154,"clickShare360":240,"launchDate":241,"amazonUrl":242},"B073RJP5DX","OKAY Black Jamaican Castor Oil Shampoo - Jamaican Castor Shampoo for Hair Growth Natural Moisturizing Shampoo to Strengthen & Restore Damaged Hair for Women and Men - 33 Oz","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31TO8dIVP2L.jpg",28.84,1074,0.0107,"2017-07-09","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB073RJP5DX",{"love":244,"hate":313,"returnReasons":371},[245,252,259,266,273,280,287,294,300,307],{"topic":246,"percentOfMentions":247,"verbatims":248},"Smell",0.1978,[249,250,251],"Smell good","it leaves an amazing scent in my hair","It feels luxurious, and smells fantastic",{"topic":253,"percentOfMentions":254,"verbatims":255},"Soft Feel",0.1244,[256,257,258],"Smooth, soft and shiny","my hair felt soft","Makes my hair feel so soft",{"topic":260,"percentOfMentions":261,"verbatims":262},"Moist\u002FDry",0.1167,[263,264,265],"Clean and moisterises hair very well","Súper hydrating","moistures very well",{"topic":267,"percentOfMentions":268,"verbatims":269},"Quality-Overall",0.0956,[270,271,272],"This is a quality duo for my husband and I","Good quality","Quality Shampoo & Conditioner",{"topic":274,"percentOfMentions":275,"verbatims":276},"Cleansing",0.0533,[277,278,279],"It cleanses my hair good, my hair feels so soft and clean","Great cleansing shampoo","it does clean my scalp better than regular shampoos",{"topic":281,"percentOfMentions":282,"verbatims":283},"Hair Growth",0.0478,[284,285,286],"My hair feel like its benefiting from these products","Love this hair product has helped grow my hair","my hair looks strong",{"topic":288,"percentOfMentions":289,"verbatims":290},"Efficiency",0.0333,[291,292,293],"Works great","Works well on buildup","This product really works for me",{"topic":295,"percentOfMentions":296,"verbatims":297},"Suitability Curly Hair",0.026699999999999998,[298,299],"My favorite brand for my 3b curly hair","Perfect for my natural kink hair",{"topic":301,"percentOfMentions":302,"verbatims":303},"Suitability Colored Hair",0.024399999999999998,[304,305,306],"Very good for black hair","very good for people of the darker complexion","Best Shampoo For Natural Hair",{"topic":308,"percentOfMentions":302,"verbatims":309},"Hair Styling",[310,311,312],"Hair is better","My hair loves it","While my hair loves this product",[314,320,326,333,338,343,349,356,362,366],{"topic":260,"percentOfMentions":315,"verbatims":316},0.1275,[317,318,319],"Not hydrating enough","had to come right back because the other brands make my hair so dry","not moisturizing",{"topic":321,"percentOfMentions":322,"verbatims":323},"Functionality-Overall",0.0588,[324,325],"This time to pump doesn't work","runs out faster than the shampoo",{"topic":327,"percentOfMentions":328,"verbatims":329},"Hair Related",0.053899999999999997,[330,331,332],"This could cause more damage to long hair","My hair started coming out","my hair is still falling out after every use",{"topic":334,"percentOfMentions":204,"verbatims":335},"Value For Money",[336,337],"the hair salons be very expensive","A complete waste of money",{"topic":339,"percentOfMentions":204,"verbatims":340},"Ease Of Cleaning",[341,342],"it feels like my hair isn't clean after I wash","I had to wash that product out of my hair because of how bad it was",{"topic":344,"percentOfMentions":204,"verbatims":345},"Advertised Vs Actual Product",[346,347,348],"FALSE ADVERTISEMENT","Misleading inaccurate description","If you get a bottle that says cruelty free, it is the OLD packaging",{"topic":350,"percentOfMentions":351,"verbatims":352},"Leak-Proof",0.0392,[353,354,355],"Arrived damaged and leaking","Just an FYI if you are located in temperatures of 80 to over a 100 it will probably leak","Received product that leaked",{"topic":357,"percentOfMentions":358,"verbatims":359},"Size-Overall",0.0294,[360,361],"Bigger","I thought the bottles was bigger",{"topic":363,"percentOfMentions":358,"verbatims":364},"Dispensing Mechanism",[365],"the dispenser for the conditioner was broken",{"topic":367,"percentOfMentions":358,"verbatims":368},"Suitability Long Hair",[369,370],"It just wasnt the best fit for my hair personally because my hair is very fine and thin, so it weighed it down a little more than Id like","if you have any length to your hair it makes it VERY TANGLED",[372,374,377,380,381,383,386,388,390,393],{"reason":350,"pct":373},0.2554,{"reason":375,"pct":376},"Motor Power",0.1114,{"reason":378,"pct":379},"Suitability Short Hair",0.0799,{"reason":246,"pct":19},{"reason":344,"pct":382},0.0697,{"reason":384,"pct":385},"Oily\u002FGreasy",0.0617,{"reason":260,"pct":387},0.044800000000000006,{"reason":321,"pct":389},0.035699999999999996,{"reason":391,"pct":392},"Damage\u002FBurn Hair",0.029500000000000002,{"reason":334,"pct":394},0.026600000000000002,[396,400,405,410,415,420,425,430,435,440],{"term":32,"volume":397,"growthQoq":398,"conversionRate":399},26112,-0.0249,0.0396,{"term":401,"volume":402,"growthQoq":403,"conversionRate":404},"shea moisture jamaican black castor oil shampoo",15149,-0.0879,0.0875,{"term":406,"volume":407,"growthQoq":408,"conversionRate":409},"sheamoisture jamaican black castor oil shampoo",13505,0.4218,0.07,{"term":411,"volume":412,"growthQoq":413,"conversionRate":414},"shea moisture clarifying shampoo",9772,-0.1609,0.0276,{"term":416,"volume":417,"growthQoq":418,"conversionRate":419},"sheamoisture jamaican black castor oil strengthen & restore shampoo",6438,0.1376,0.0811,{"term":421,"volume":422,"growthQoq":423,"conversionRate":424},"black castor oil shampoo",7620,-0.2532,0.0524,{"term":426,"volume":427,"growthQoq":428,"conversionRate":429},"jamaican black castor oil shampoo and conditioner",6760,-0.1707,0.0327,{"term":431,"volume":432,"growthQoq":433,"conversionRate":434},"black jamaican castor oil shampoo",4222,-0.0379,0.0221,{"term":436,"volume":437,"growthQoq":438,"conversionRate":439},"shea moisture strengthen and restore shampoo",4307,-0.0845,0.0901,{"term":441,"volume":442,"growthQoq":443,"conversionRate":444},"jamaican castor oil shampoo",3591,-0.0046,0.0505,[446,452,457,463,468,473],{"title":447,"href":448,"score":64,"verdict":449,"marketSize":450,"growth90":451},"bio oil lotion","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fbio-oil-lotion","watch",654049.07,0.9588,{"title":453,"href":454,"score":64,"verdict":449,"marketSize":455,"growth90":456},"glossier futuredew serum","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fglossier-futuredew-serum",344082.55,3.8359,{"title":458,"href":459,"score":64,"verdict":460,"marketSize":461,"growth90":462},"press on toenails","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fpress-on-toenails","launch",2360218.02,0.7937,{"title":464,"href":465,"score":64,"verdict":449,"marketSize":466,"growth90":467},"skulta deep peptide eye mask","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fskulta-deep-peptide-eye-mask",57575.09,2727,{"title":469,"href":470,"score":64,"verdict":460,"marketSize":471,"growth90":472},"mineral sunscreen spray","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fmineral-sunscreen-spray",3772528.43,1.8382,{"title":474,"href":475,"score":476,"verdict":449,"marketSize":477,"growth90":478},"collagen oil","\u002Fresearch\u002Fus\u002Fbeauty-personal-care\u002Fcollagen-oil",76,343682.32,1.1616,[480,487,490,497,504,511,518,525,532,539,546,553,560,567,574,581,588,595,602,609],{"nodeId":481,"label":482,"slug":483,"href":484,"nichesTracked":485,"marketSizeTotal":486},"3760931","Health & Household","health-household","\u002Fresearch\u002Fus\u002Fhealth-household",15338,15205859393,{"nodeId":10,"label":11,"slug":12,"href":13,"nichesTracked":488,"marketSizeTotal":489},10978,8129370268,{"nodeId":491,"label":492,"slug":493,"href":494,"nichesTracked":495,"marketSizeTotal":496},"493964","Electronics","electronics","\u002Fresearch\u002Fus\u002Felectronics",8348,8093575873,{"nodeId":498,"label":499,"slug":500,"href":501,"nichesTracked":502,"marketSizeTotal":503},"1063498","Home & Kitchen","home-kitchen","\u002Fresearch\u002Fus\u002Fhome-kitchen",11250,6171847188,{"nodeId":505,"label":506,"slug":507,"href":508,"nichesTracked":509,"marketSizeTotal":510},"468240","Tools & Home Improvement","tools-home-improvement","\u002Fresearch\u002Fus\u002Ftools-home-improvement",9536,5679978000,{"nodeId":512,"label":513,"slug":514,"href":515,"nichesTracked":516,"marketSizeTotal":517},"3238155011","Patio, Lawn & Garden","patio-lawn-garden","\u002Fresearch\u002Fus\u002Fpatio-lawn-garden",8839,4979879539,{"nodeId":519,"label":520,"slug":521,"href":522,"nichesTracked":523,"marketSizeTotal":524},"7141124011","Clothing, Shoes & Jewelry","clothing-shoes-jewelry","\u002Fresearch\u002Fus\u002Fclothing-shoes-jewelry",16932,4054319330,{"nodeId":526,"label":527,"slug":528,"href":529,"nichesTracked":530,"marketSizeTotal":531},"3375301","Sports & Outdoors","sports-outdoors","\u002Fresearch\u002Fus\u002Fsports-outdoors",8101,3930668084,{"nodeId":533,"label":534,"slug":535,"href":536,"nichesTracked":537,"marketSizeTotal":538},"2619534011","Pet Supplies","pet-supplies","\u002Fresearch\u002Fus\u002Fpet-supplies",3979,3202071599,{"nodeId":540,"label":541,"slug":542,"href":543,"nichesTracked":544,"marketSizeTotal":545},"15690151","Automotive","automotive","\u002Fresearch\u002Fus\u002Fautomotive",7287,2959139927,{"nodeId":547,"label":548,"slug":549,"href":550,"nichesTracked":551,"marketSizeTotal":552},"165797011","Baby Products","baby-products","\u002Fresearch\u002Fus\u002Fbaby-products",2473,1858793879,{"nodeId":554,"label":555,"slug":556,"href":557,"nichesTracked":558,"marketSizeTotal":559},"2335753011","Cell Phones & Accessories","cell-phones-accessories","\u002Fresearch\u002Fus\u002Fcell-phones-accessories",2222,1674713279,{"nodeId":561,"label":562,"slug":563,"href":564,"nichesTracked":565,"marketSizeTotal":566},"165795011","Toys & Games","toys-games","\u002Fresearch\u002Fus\u002Ftoys-games",3143,1662205212,{"nodeId":568,"label":569,"slug":570,"href":571,"nichesTracked":572,"marketSizeTotal":573},"2617942011","Arts, Crafts & Sewing","arts-crafts-sewing","\u002Fresearch\u002Fus\u002Farts-crafts-sewing",4656,1471576936,{"nodeId":575,"label":576,"slug":577,"href":578,"nichesTracked":579,"marketSizeTotal":580},"2619526011","Appliances","appliances","\u002Fresearch\u002Fus\u002Fappliances",845,527166679,{"nodeId":582,"label":583,"slug":584,"href":585,"nichesTracked":586,"marketSizeTotal":587},"11965861","Musical Instruments","musical-instruments","\u002Fresearch\u002Fus\u002Fmusical-instruments",437,265480238,{"nodeId":589,"label":590,"slug":591,"href":592,"nichesTracked":593,"marketSizeTotal":594},"16310161","Industrial & Scientific","industrial-scientific","\u002Fresearch\u002Fus\u002Findustrial-scientific",262,260043081,{"nodeId":596,"label":597,"slug":598,"href":599,"nichesTracked":600,"marketSizeTotal":601},"1084128","Office Products","office-products","\u002Fresearch\u002Fus\u002Foffice-products",426,134456572,{"nodeId":603,"label":604,"slug":605,"href":606,"nichesTracked":607,"marketSizeTotal":608},"10304191","Other","other","\u002Fresearch\u002Fus\u002Fother",8,1511091,{"nodeId":610,"label":611,"slug":612,"href":613,"nichesTracked":614,"marketSizeTotal":615},"18981046011","Amazon Luxury","amazon-luxury","\u002Fresearch\u002Fus\u002Famazon-luxury",2,78675]