Redken Acidic Bonding Concentrate Hydrating Hair Mask
- 5 minute rinse-out liquid mask
- 16% conditioning care complex
- 72 hours of hydration per brand testing
- 3x stronger hair, 14x better detangling vs non-conditioning shampoo
- Sulfate free, citrus scent
- All hair types, damaged hair focus
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A fast liquid mask that detangles, hydrates and strengthens damaged hair without weighing it down. One spec field calls it leave-in while the bullets say rinse-out, so read the label.
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ASIN: B0C8WDBFCPCategory: Hair Masks
Overview
A thin liquid formula built around an acidic bonding complex spreads quickly and evenly through wet hair, coating and conditioning damaged strands for five minutes before it rinses out.
Speed is the reason to use it: a deep conditioning result in the time of a regular conditioner. The listing mixes leave-in and rinse-out wording, which can confuse first-time users.
Who it's for
Color-treated or heat-damaged hair on a busy wash schedule benefits most. Those who want a thick, rich mask for very coarse hair may find the liquid too light.
Pros and cons
- Works in a few minutes
- Light liquid spreads evenly
- Leave-in and rinse-out wording conflict
- Brand testing claims only
- Citrus scent may linger
Performance notes
A liquid spreads faster than a cream, so each strand gets coated without overloading roots. Results build with continued use rather than one session.
Specifications
| Brand | Redken |
|---|---|
| Dimensions & fit | |
| Item dimensions | 8.23 x 2.97 x 1.87 inches |
| Item Weight | 8.45 ounces |
| Size | 8.5 Fl Oz (Pack of 1) |
| Capacity & performance | |
| Liquid Volume | 250 ml |
| Age Range Description | Adult |
| Construction & materials | |
| Material Type Free | Sulfate Free |
| Included components | |
| Unit Count | 8.5 Fluid Ounces |
| Package Type Name | Bottle |
| Other details | |
| Hair Type | All, damaged |
| Scent Name | Citrus |
| Hair Conditioner Type | Hair Conditioning Mask |
| Item Form | Liquid |
| Active Ingredients | Oat |
| Conditioning complex | 16% |
| Processing time | 5 minutes |
| Additional Features | Detangling, Leave In, Moisturizing |
Frequently asked questions
How big is the Redken Acidic Bonding Concentrate liquid mask?
It holds 8.5 fl oz, listed as 250 ml.
Do I rinse out the Redken Acidic Bonding Concentrate mask?
The bullets describe a rinse-out treatment used for 5 minutes, though one spec field lists leave in.
Is Redken Acidic Bonding Concentrate mask sulfate free?
Yes. It is listed as sulfate free.
Can fine hair use the Redken liquid mask?
It is listed for all hair types and described as moisturizing without weighing hair down.