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Redken Extreme Length Shampoo | Infused With Biotin | For Hair Growth | Prevents Breakage & Strengthens Hair

  • Based on 7,236 reviews
Condition: New
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As low as $6 / mo
  • – 4-month term
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 10 hours and 15 minutes
Available payment plans shown during checkout

Size: 10.1 Fl Oz (Pack of 1)


Brand: Redken


Item Form: Liquid


Hair Type: Damaged


Scent: Floral


Age Range (Description): Adult


Product Dimensions ‏ : ‎ 2.19 x 2.56 x 6.25 inches; 12 ounces


Item model number ‏ : ‎ P2002300


UPC ‏ :


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works pretty well
Size: 10.1 Fl Oz (Pack of 1)
I’ve struggled to grow my hair out the past few years, the ends would always break before it could grow past my chest, regardless what products I used. Not only does this grow my hair faster but my ends haven’t looked this good in years! Noticeably less breakage and the overall quality of my hair has improved. It smells sweet and doesnt leave my hair feeling heavy or anything. Highly recommend. ... show more
Reviewed in the United States on June 13, 2024 by Kylie L

  • Best shampoo I have ever tried for my very fried and breaking off hair!!
Size: 10.1 Fl Oz (Pack of 1)
I have very greasy hair that grows pretty fast on its own but in the last few years, it has became brittle, breaking off and being very thin and needing to be cut often due to dead ends and damage from bleach. In 3 weeks of using this system( shampoo, condition and leave in conditioner, the whole set)my hair feels a lot better, not as thin. I see some baby hairs growing. My hair is not as oily, shiny and feels healthier already. You don’t have to use as much, the shampoo goes along way, a thicker consistency, very little conditioner and just a tad bit of the leave in conditioner goes along way. Pricey but worth it. ... show more
Reviewed in the United States on June 19, 2024 by Regina

  • It works
Size: 10.1 Fl Oz (Pack of 1)
My hair is growing out longer and healthier than ever before. I am extremely happy with the results. It’s expensive but works!! Look no further, if you want longer hair again.
Reviewed in the United States on June 26, 2024 by Kristin Sotebeer

  • Good product - high price
Size: 10.1 Fl Oz (Pack of 1)
While the has probably been a good investment for my hair, it's probably not sustainable. I have long, thick, hair and it takes a good amount of shampoo to wash it thoroughly. $50 a pop is a bit much for this size!
Reviewed in the United States on June 6, 2024 by TBGator

  • My hair is so soft!
Size: 10.1 Fl Oz (Pack of 1)
I actually meant to buy a different version of this product but ended up loving this one better than the other! My hair is always very soft and hydrated for days after a wash. I use this and the gold conditioner from this brand.
Reviewed in the United States on June 18, 2024 by Pen Name

  • BUY IT !!
Size: 10.1 Fl Oz (Pack of 1)
I'm a big believer on hair care and choosing products that are the best for it making it look and feel nice while actually being good for your hair. I have been using it for a few weeks now and haven't noticed any big changes in growth but I've been shedding hair a lot less ! and I just purchased the all soft conditioner and omg I can't describe how good my hair feels and looks combining these 2 and absolutely no bad smells from either the conditioner or shampoo just a fresh clean smell. If you're on the fence about buying it I absolutely recommend it. 😍 im a red head with thick hair and my hair problems are normally oily scalp(soap buildup all the time🥲) and dry ends and it doesn't build up like regular shampoos I've used and makes my hair look and feel great I haven't been using the shampoo for too long but I hope to post growth results after 3 months 🥰 no shipping problems no breakage or leakage ! ... show more
Reviewed in the United States on October 10, 2023 by zoey

  • Nope
Size: 10.1 Fl Oz (Pack of 1)
Thought this would be my new favorite shampoo and conditioner. The scent is nice and it lathers well. Problem is my hair feels dirty by one day. I usually only have to wash it once or twice a week but with this stuff that is not possible. Kept using it anyway for a short time but it causes my scalp to break out. This is a new problem i do not need so I’ll be giving the bottles away. ... show more
Reviewed in the United States on June 18, 2024 by drala

  • Really nice
Size: 10.1 Fl Oz (Pack of 1)
I have thinning, frizzy, dry, highlighted hair. So as I am aging my hair needs some love. I have been trying many different shampoos. This one really stands out. Moisturizing but doesn't weigh my hair down. Will keep using this one.
Reviewed in the United States on June 6, 2024 by shpr2014

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