Jack Black – Double-Header Shampoo + Conditioner – PureScience Formula, Coconut Oil and Kelp Extract, Sulfate-Free, Removes Oil and Product Buildup, Lightly Conditions and Soothes, 16 Oz

$34.00

Price: $34.00
(as of Dec 22, 2025 19:14:51 UTC – Details)

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Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 1.97 x 2.95 x 7.48 inches; 0.07 ounces
Item model number ‏ : ‎ 4086
UPC ‏ : ‎ 682223040867
Manufacturer ‏ : ‎ Jack Black
ASIN ‏ : ‎ B00UKLKNJC
Best Sellers Rank: #32,270 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #349 in Shampoo & Conditioner Sets
Customer Reviews: 4.6 4.6 out of 5 stars (809) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Customers say

Customers find this shampoo and conditioner to be of high quality, leaving hair feeling clean and soft, with a pleasant smell. Moreover, the product improves hair health, with one customer noting their scalp issues were resolved, and customers appreciate its color-enhancing properties, with one mentioning it doesn’t fade colored hair. However, customers disagree on whether it’s worth the cost, and several report that it leaves their hair very dry. Additionally, the product receives mixed feedback regarding lather production.