Redken Extreme Hair Mask 8.5 oz
- Rinse-out fortifying mask
- Strength Complex: soy protein, amino acids, arginine
- Citric acid to balance pH
- Damaged, brittle hair
- Aquatic scent
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A fortifying protein mask that smooths and strengthens brittle, damaged hair to cut breakage. It contains soy protein, and protein-sensitive hair can feel stiff afterwards.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B08SSCPPCJCategory: Hair Masks
Overview
A Strength Complex of soy protein, amino acids and arginine reinforces weak strands while citric acid closes the cuticle, which is how this Redken mask smooths and strengthens damaged hair before rinsing.
Rebuilding strength in brittle hair is its job, with smoother, shinier lengths and fewer split ends. The protein load is not for everyone, and leave-on time is not listed.
Who it's for
People with chemically or heat-damaged hair that breaks will notice stronger, smoother lengths. Those whose hair goes stiff with protein should use a moisture mask instead.
Pros and cons
- Fortifies with proteins
- Smooths the cuticle
- Reduces brushing friction
- Helps prevent split ends
- Contains soy protein
- Leave-on time not listed
- Can stiffen protein-sensitive hair
Performance notes
Proteins fill damaged spots in the fiber, and the acid lowers pH so the cuticle lies flat. Balancing it with a moisturizing conditioner stops hair feeling rigid.
Specifications
| Brand | Redken |
|---|---|
| Dimensions & fit | |
| Item dimensions | 1.97 x 2.99 x 8.43 inches |
| Item Weight | 8 ounces |
| Size | 8.5 Fl Oz (Pack of 1) |
| Capacity & performance | |
| Liquid Volume | 8.5 fl oz (250 ml) |
| Age Range Description | Adult |
| Construction & materials | |
| Material Features | Biodegradable |
| Included components | |
| Package Type Name | Bottle |
| Unit Count | 8.5 Fluid Ounces |
| Other details | |
| Hair Type | Damaged, brittle |
| Special Ingredients | Soy protein, amino acids, arginine, citric acid |
| Scent Name | Aquatic |
| Hair Conditioner Type | Rinse-out conditioning mask |
| Active Ingredients | Protein, Lactic Acid, lactic_acid |
| Additional Features | Rinse out treatment with intense conditioning for damaged hair |
| Item Form | Liquid |
| Recommended Uses For Product | salon;spa |
Frequently asked questions
What size is the Redken Extreme Mask?
8.5 fl oz, or 250 ml.
Does Redken Extreme Mask contain protein?
Yes. Its Strength Complex contains soy protein, amino acids and arginine.
Is Redken Extreme Mask rinse-out?
Yes, it is a rinse-out treatment.