

💼 Elevate your hair game—because length and strength are the new power moves.
Redken Extreme Length Shampoo with Biotin is a professional-grade haircare solution designed to fortify damaged hair, reduce breakage by 81%, and promote up to 6 inches of hair growth per year. Featuring pH-balanced protein technology and a refreshing green apple scent, it delivers salon-quality results at home for adults seeking longer, stronger hair.


















| ASIN | B08Y1DBGQ4 |
| Active Ingredients | Aqua |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Benefits | Helps achieve maximum hair length, up to 6 inches of growth in one year. Fortifies and strengthens hair for 81% less breakage* and it promotes healthy, strong hair from root to tip. |
| Best Sellers Rank | 1,544 in Climate Pledge Friendly ( See Top 100 in Climate Pledge Friendly ) 184 in Shampoos (Beauty) 1,544 in Climate Pledge Friendly: Shop All |
| Brand | Redken |
| Brand Name | Redken |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.5 out of 5 stars 3,912 Reviews |
| Global Trade Identification Number | 03474636920211 |
| Hair Type | Damaged |
| Hair type | Damaged |
| Item Dimensions | 6.4 x 6.4 x 14.1 centimetres |
| Item Form | Liquid |
| Item Weight | 300 Grams |
| Item form | Liquid |
| Item height | 14.15 centimetres |
| Liquid Volume | 300 Millilitres |
| Manufacturer | REDKEN |
| Material Type Free | Chemikalienfrei |
| Number of Items | 1 |
| Other Special Features of the Product | Damaged |
| Recommended Uses For Product | Apply to wet hair, massage into lather and rinse. |
| Scent | Green Apple |
| Scent Name | Green Apple |
| Suitable Hair Colour | All Hair Colours |
| Unit Count | 1 Count |
I**Y
Very good shampoo if you want your hair to grow faster
Bottle lasts for a long time, already repurchased another one
E**N
salon worthy hair at home
I can’t stress enough how lovely my hair felt after just one wash!! didn’t need to double shampoo either. smells very nice but subtle.
E**N
Expensive but worth it!
Expensive but worth it! Leaves hair healthy and smooth, especially when teamed with the conditioner
Y**Y
Love it
smells good and a little goes a long way, i havent used it for long enough to comment on the lengthening promise it gives but has very great quality.
D**D
Lovely bottle
Smells great
C**L
Redken shampoo & conditioner
Excellent quality Brilliant description Good pricing Fast delivery Happy customer
D**I
Hair
Only use this brand Won't use any other
C**L
Shampoo
Buy great shampoo
Trustpilot
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