Price: ~~$8.99~~ - $7.99
(as of Jun 16, 2026 11:44:29 UTC – Details)

Frizzy, dull hair? Diamond Sleek gives you up to 100 Hours of Frizz-Free Sleek. Diamond-Like Shine. Activate Diamond Sleek formula with a blow dryer, don’t worry Diamond Sleek has 450°F heat protection and gives you up to 3X Smoother hair* and 38% light reflection**. Infused with up to 8% Vegan Keratin Smoothing Complex and Argan Oil, to shield & smooth hair to reduce frizz even in high humidity. Lightweight texture, non-greasy, non-sticky. Approved Cruelty Free, Vegan Formula, Bottle without cap made of 100% recycled plastic *vs unwashed hair **vs an non-conditioning shampoo
Package Dimensions ‏ : ‎ 6.81 x 1.65 x 1.57 inches; 5.78 ounces
Item model number ‏ : ‎ 0603084093861
UPC ‏ : ‎ 603084093861
Manufacturer ‏ : ‎ Garnier
ASIN ‏ : ‎ B0FZXP16VH
Best Sellers Rank: #1,362 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #15 in Hair Sprays
Customer Reviews: 4.5 4.5 out of 5 stars (736) 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); } }); });
Frizzy, Dull Hair? Heat Activated, Diamond Sleek gives you up to 100 Hours of Frizz-Free Sleek. Diamond like Shine. Blow-dry to activate expensive-looking hair
Diamond Sleek coats the hair fiber to boost light reflection for a diamond-like shine. With 3X smoother hair vs unwashed hair, 38 percent light reflection vs a non-conditioning shampoo, and 450°F heat protection
This shine spray for hair has been infused with up to 8% Vegan Keratin Smoothing Complex and Argan Oil to shield and smooth hair to reduce frizz. Our hair shine spray features a lightweight texture, non-greasy and non-sticky
For Best Use: After using Sleek and Shine Shampoo and Conditioner, towel dry and apply Diamond Sleek on damp hair. Spray the product liberally. Blow-dry hair in sections using a brush to create tension. Blow-dryer heat is required to activate the formula
Garnier Is Committed To Greener Beauty: Our bottles excluding pumps and caps are made of 100% Recycled Plastic. Garnier is approved by Cruelty Free International under the Leaping Bunny Program