L’ANZA Healing Strength Silk Serum Strengthening Hair Treatment, Repairs Damage, UV & Heat Protection, Smooths Split Ends, Adds Glossy Shine, Anti Humidity & Frizz, Color Safe Sulfate Free (3.4 Fl Oz)

Price: $48.00
(as of Mar 01, 2026 17:25:47 UTC – Details)


New look. Same trusted formula.
L’ANZA Healing Strength Silk Serum is a lightweight, strengthening, and frizz-smoothing leave-in treatment that restores silky softness and luminous shine. Powered by the CP Anti-Aging Complex and Neem Plant Extract, this professional serum strengthens weak, fragile hair while helping prevent breakage and split ends. Keratin Healing Technology reinforces each strand from within, leaving hair smooth, resilient, and protected against humidity, heat, and UV damage. Perfect for fine, frizzy, or damaged hair that needs lightweight strength and brilliant shine.

• Strengthening, anti-frizz serum for silky, resilient strands
• CP Anti-Aging Complex + Neem Plant Extract repair and protect weak hair
• Smooths flyaways, tames frizz, and seals split ends
• Adds glossy shine without weight or residue
• Shields hair from heat, humidity, and UV damage
• Ideal for all hair types—especially fine, fragile, or damaged hair
• Cruelty free, sulfate free, paraben free
• 3.4 fl oz

L’ANZA’s professional haircare formulas unite advanced healing technology with plant-powered ingredients to strengthen and protect hair from the inside out. Enhance your daily ritual with visible repair, lasting shine, and confidence that comes from truly healthy hair.
Is Discontinued By Manufacturer ‏ : ‎ Yes
Product Dimensions ‏ : ‎ 1.5 x 1.5 x 4 inches; 4.87 ounces
Item model number ‏ : ‎ 15203E
UPC ‏ : ‎ 654050152037 654050152099
Manufacturer ‏ : ‎ Lanza
ASIN ‏ : ‎ B000VHE8ZU
Best Sellers Rank: #16,879 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #43 in Hair Styling Serums
Customer Reviews: 4.6 4.6 out of 5 stars (2,715) 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); } }); });
Natural
Paraben-Free
Sulfate-Free