Price: ~~$17.99~~ - $14.99
(as of May 28, 2026 01:22:17 UTC – Details)

Hair is made up of protein. Every touch, every treatment, every style you love—it all rewrites your hair’s protein. When protein is damaged, hair’s look and feel is compromised. That’s why Nexxus uses protein science not just to repair hair but to restore its ability to perform. It isn’t about one perfect hair day. It’s about a lifetime of style, built strand by strand. That’s where STYLEPROTECT Technology comes in—locking in moisture while creating a flexible shield on each strand to protect against heat up to 450°F and environmental stressors. This advanced system adds softness, shine, and frizz control while helping prevent static and protecting from humidity, so your style stays smooth and protected. Our Prep & Protect Heat Defense Spray delivers a weightless conditioning mist that detangles, softens, and shields hair from blow dryers and irons. This heat protectant spray leaves hair smooth, polished, and frizz-free for sleek and controlled styles with no sticky buildup or flakes. This nourishing heat spray also makes hair easier to manage, as this heat protection spray with a color-safe formula detangles hair instantly—helping your style feel as smooth, polished, and healthy as it looks. Nexxus, the protein science behind powerful hair since 1979.
Product Dimensions ‏ : ‎ 6.75 x 1.85 x 1.85 inches; 7.04 ounces
Item model number ‏ : ‎ 323076
UPC ‏ : ‎ 605592008368
Manufacturer ‏ : ‎ Unilever
ASIN ‏ : ‎ B0CN9N41R2
Best Sellers Rank: #4,151 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #14 in Hair Thermal Protection Sprays
Customer Reviews: 4.5 4.5 out of 5 stars (2,475) 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); } }); });

450°F HEAT PROTECTION SPRAY: Nexxus heat protectant shields hair from blow dryers and styling irons, giving your hair protection from heat
POWERED BY STYLEPROTECT TECHNOLOGY: This heat protectant spray locks in moisture and defends against humidity
DETANGLES INSTANTLY: Heat protectant spray makes hair easier to manage for effortless styling
SOFTNESS + SHINE: Heat protectant leaves hair smooth, polished, and frizz-free
NO STIFFNESS, NO RESIDUE: Get a flexible finish with no sticky buildup or flakes using this heat protect spray
COLOR-SAFE FORMULA + CONSUMER-VALIDATED RESULTS: Nexxus heat protectant spray protects vibrancy after styling; 89% agree hair felt moisturized In a salon study with 45 consumers on 11.3.2021