Key ingredients
4.3/5
Extreme Length shampoo and conditioner together. A biotin-style length pair, not the acidic bond treatment.
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Extreme Length Shampoo & Conditioner Set
$58.00
Extreme Length Shampoo & Conditioner Set from Redken — kit / set for everyday routines.
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The Edyt Score
4.4 / 5.0
Targets
4.4/5
For hair that breaks before it gets long. Skip the set if only the shampoo bottle is empty.
Formula standards
4.4/5
Two bottles. Shampoo the scalp, conditioner on lengths, and it will not make hair grow faster than biology allows.
The verdict
Buy the pair if both steps will happen. One set.
Compare against similar products
Side-by-side vs 1 near substitute (Redken) — best for, key actives, type, Edyt score, and notes. Swipe sideways to compare.
| Pick | ||
|---|---|---|
| Best for | Extreme Length wash pair | Product |
| Key actives | — | — |
| Type | Kit / set | Other |
| Edyt score Methodology: The Edyt Score reflects ingredient profiles, concentration, and formulation standards. It is separate from crowd-sourced user reviews. | 4.4 · extreme length set | 4.4 · product |
| Notes | Kit / set | Other |
| $ / size | $58.00 | $34.00 |
| Shop | Buy on AmazonThis page | Buy on AmazonProduct page |
FAQ
Who is Extreme Length Shampoo & Conditioner Set best for?
Extreme Length Shampoo & Conditioner Set from Redken — kit / set for everyday routines.
How did Edyt score this kit / set?
Edyt rates Extreme Length Shampoo & Conditioner Set 4.4 out of 5 based on formula fit for at-home nail looks — who it is built for and how it performs in paint or press kits — not star averages or paid placement.
How does it compare to similar products?
The compare table above stacks Extreme Length Shampoo & Conditioner Set against near substitutes for the same shopping job, including picks from Redken. For more from the same brand, see More from Redken below.
Where can I buy it?
Shop Extreme Length Shampoo & Conditioner Set with the Buy on Amazon button when it is available. We may earn a commission from qualifying purchases. Prices and availability can change.