Redken - Extreme Anti-Snap Leave-In Treatment for Damaged Hair

What It Is

Leave In Treatment for damaged hair looking to strengthen hair and prevent future breakage.

See Our Salon Treatment Collection

What It Does

• Provides heat protection

• Fortifies and smoothes the cuticle to reduce breakage and split ends

• Reduces friction from brushing to help prevent mechanical damage

• 75% reduction in breakage*

• Brings protein to hair's core to restore internal strength and shine

*With the use of Extreme Shampoo, Conditioner and Anti-Snap

What Else You Need to Know

Extreme products feature Redken's Strength Complex with protein-infused formulas to restore hair strength and prevent breakage and split ends. Clients saw a 75% reduction in breakage with a system of Extreme Shampoo Conditioner and Anti-Snap.

Ingredients
Aqua/Water/Eau Polyacrylamide Phenoxyethanol Amodimethicone C13-14 Isoparaffin Isopropyl Myristate Parfum/ Fragrance Laureth-7 Xylose Hydrolyzed Soy Protein Trideceth-6 Hydrolyzed Vegetable Protein PG-Propyl Silanetriol Arginine Citric Acid Cetyl Alcohol Cetrimonium Chloride Behentrimonium Methosulfate Benzyl Benzoate Quaternium-33 Limonene Benzyl Alcohol Linalool 2-Oleamido-1 3-Octadecanediol.

FAQs 

1 - What is this treatment and who should use it?

• It’s a leave-in treatment formulated for damaged, weak, or fragile hair — ideal for clients who colour, bleach, heat-style, or chemically treat their hair and need extra strength and protection. 

• Works for all hair types and textures — straight, curly, coarse, fine — whenever hair is prone to breakage, split ends, or mechanical damage. 

2 - What benefits does it provide?

• Fortifies and smooths the cuticle to reduce breakage and split ends. 

• Provides “5-in-1 damage protection” — guards against chemical damage, heat damage (from styling tools), mechanical damage (from brushing/combing), surface damage, and general hair breakage. 

• Reduces breakage significantly (claims up to ~73% reduction when used as part of a full Extreme system).

• Helps restore strength and resilience, making hair healthier-looking, smoother, and more manageable — improving shine, softness, and allowing easier styling. 

3 - How should it be used (salon or at-home)?

1. Apply to damp (towel-dried) hair after shampoo/conditioner — focusing on damaged/fragile areas or all over if hair is weak. 

2. Do not rinse out — leave the treatment in, then style as usual (blow-dry, air-dry, etc.). 

3. For best results, use as part of the full repair routine (with a strengthening shampoo + conditioner) to maximize protection and minimize breakage. 

4 - Will it weigh hair down or interfere with styling?

• No — the formula is designed to be lightweight, so hair remains soft, light, and manageable, not heavy or greasy. 

• Because it strengthens from within and smooths the cuticle, hair is less likely to break or suffer damage during styling — rather than being brittle or fragile. 

5 - Why choose this leave-in treatment instead of a regular conditioner or simple moisturizer?

• Because it targets structural repair and protection — not just surface softness — helping rebuild and reinforce hair’s internal strength.

• It offers multi-type damage defense (heat, chemical, mechanical) in one product — convenient for stylists and clients who want protection without layering many separate products. 

• It supports long-term hair health and reduces breakage — especially valuable for clients who frequently colour, bleach, or use hot tools — making it a strong add-on or retail recommendation for salon clients.