L'Oréal Professionnel Paris Pro Longer Heat Protectant Cream — For Thinned Ends, Fills and Shields to 230°C

L'Oréal Professionnel Pro Longer Heat Protectant Cream is a lightweight leave-in treatment that helps fill thinned ends, visibly reduce the appearance of split ends, and shield hair from heat up to 230°C/450°F.

This salon-grade cream is formulated to target hair with weakened, tapered ends. Using the brand's patented thickening complex Filler-A100 plus amino acids, it works to reinforce the fibre surface, add texture, and help hair look fuller while reducing breakage during styling. Apply to towel-dried hair and style as usual for immediate cosmetic improvement and thermal protection.

How does this product improve the look of thinned ends?

The cream is designed to coat and fill uneven, tapered ends so they appear thicker and smoother. It delivers instant cosmetic renewal by evening out the hair surface and increasing light reflection for visible shine.

• Filler-A100 + Amino Acid complex targets weakened end fibers
• Creates a smoothing layer to reduce the appearance of split ends by up to 41%
• Adds texture and body to limp or tapered lengths

Will it protect my hair when I use hot tools?

Yes—this leave-in cream provides heat protection formulated to withstand styling temperatures up to 230°C/450°F. It helps reduce heat-related breakage when applied before blow-drying, straightening, or curling.

• Use on towel-dried hair before using hair dryers, straighteners, or curlers
• Helps preserve hair integrity during thermal styling sessions
• Lightweight texture avoids weighing down fine or thinning hair

How should I use Pro Longer Heat Protectant Cream for best results?

Dispense a small amount into clean, towel-dried hair and distribute evenly through the lengths and ends; do not rinse. Style immediately—whether you air-dry or use heat tools—and combine with Pro Longer Shampoo and Mask for enhanced results.

• Apply sparingly to avoid buildup—focus on mid-lengths to ends
• Works with other Pro Longer products to maximize thickening benefit
• Suitable for daily styling routines and professional treatments

What cosmetic benefits can I expect after using it?

Regular use refreshes the hair’s feel and appearance: ends look fuller, split ends are less noticeable, and the overall shine is improved. The formula is aimed at cosmetic renewal rather than permanent structural repair.

• Visibly reduced split-end appearance and smoother ends
• Enhanced shine and tactile softness without heaviness
• Reduced hair breakage during styling thanks to protective layer

Who is this for: L'Oréal Professionnel Pro Longer Heat Protectant Cream is suited to people with hair that thins toward the ends, anyone wanting a heat-protective leave-in that adds texture and visible fullness, and clients seeking a salon-style finishing product. It complements the Pro Longer shampoo and mask for a targeted routine, and is especially useful for those who regularly style with heat but want to minimize styling damage and improve the look of tapered ends.

Ingredients

Aqua / Water / Eau, Cetyl Alcohol, Cetearyl Alcohol, Cetyl Esters, Amodimethicone, Behentrimonium Methosulfate, Phenoxyethanol, Quaternium-33, Arginine, Panthenol, Lactic Acid, Behentrimonium Chloride, Trideceth-6, Benzyl Salicylate, Benzyl Alcohol, Linalool, Isopropyl Alcohol, Serine, Cetrimonium Chloride, Limonene, Aminopropyl Triethoxysilane, Hydroxycitronellal, Citronellol, Alpha-Isomethyl Ionone, Polyquaternium-6, Parfum.