Search  for anything...
Joico

Joico K-PAK Reconstructor Deep-Penetrating Treatment | For Severely Damaged Hair | Repair & Strengthen Strands | Rebuild & Fortify Damaged Hair | Improve Elasticity | With Keratin & Arginine

  • Based on 4,996 reviews
Condition: New
Checking for the best price...
$11.00 Why this price?

Buy Now, Pay Later

As low as $2 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jan 28
Order within 10 hours and 31 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: 1.7 Fl Oz, New Look


Brand: Joico


Item Form: Creams, Gels and Lotions


Hair Type: All


Product Benefits: Packed with amino acids, this treatment rebuilds & strengthens strands to restore hair to its healthy greatness. See more


Age Range (Description): Adult


Product Dimensions ‏ : ‎ 1.5 x 1.5 x 4.8 inches; 2 ounces


UPC ‏ : ‎


Manufacturer ‏ : ‎ Joico


Best Sellers Rank: #15,777 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #98 in Hair Treatment Masks


#98 in Hair Treatment Masks:


Customer Reviews: 4.3 4.3 out of 5 stars (5,090)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 28

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
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Miracle for Dry Hair
Style: 8.5 Fl Oz, New Look
This product is a miracle reconstructor for old and or damaged dry hair. I actually put it on my hair when its dry, I dont wash it out. My hair loves it.
Reviewed in the United States on December 18, 2025 by Julie Reardon
    • Best hair conditioner ever used.
Style: 5.1 Fl Oz, New Look
The best conditioner I have ever used. I have very dry and frizzy hair. This leaves my hair, soft and manageable. The longer you leave the conditioner in the better your hair will be.
Reviewed in the United States on December 6, 2025 by amy reardon
    • Small but mighty
Style: 1.7 Fl Oz, New Look
Love my joico! Even in this tiny bottle I was able to get my hair back to healthy!
Reviewed in the United States on January 18, 2026 by Andrea
    • Nice product!
Style: 1.7 Fl Oz, New Look
If you're here because you have damaged, dry hair, this is good, but the Joico treatment balm is a LOT better! This product feels thinner than expected, and didn't moisturize my hair as much as I thought it would. However, it didn't affect my color at all and left my hair feeling healthier than before. ... show more
Reviewed in the United States on December 15, 2025 by Emma
    • excellent for fried blondes and relaxed
Style: 1.7 Fl Oz, New Look
omg this is the best deep treatment I've ever used! I have dry and some what damaged bleached hair and this treatment is like a total revamp! I sit under my dryer for 20 minutes with a plastic cap on i purchased the conair dryer on here as well and l9ve it. very compact
Reviewed in the United States on January 7, 2026 by Mouse
    • Great reviews no results product
Style: 1.7 Fl Oz, New Look
So I thought okay this has so many great reviews had to work, right? Wrong. Used the while tube in 4 washings set 3-4 days apart. I have naturally brunette curly thick hair. I personally made the mistake of getting it lightened in the hip and happening balayages and it essentially fried my hair so I color damaged curly hair. The product itself smells like a mix of the aveeno oatmeal baths you’d take for chicken pox’s and a grandmothers foot cream. But it did little to nothing for my hair no smoothie silky feel didn’t take the frizz or even moderately fix any of the damage from what I could tell. I’m not expecting miracles but speaking of miracle I feel aussies 3 minute miracle has given better results then this over priced item. Don’t believe the hype in this case. ... show more
Reviewed in the United States on June 11, 2025 by Raudel
    • Helps my hair; works well.
Style: 5.1 Fl Oz, New Look
This is a good product.
Reviewed in the United States on December 7, 2025 by J. Laskody
    • Product has already been used and open
Style: 5.1 Fl Oz, New Look
Mine was used but I needed it so bad I botherthe hassle to return- next time please ensure packages are unused
Reviewed in the United States on May 18, 2025 by Dee

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...