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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 4,321 reviews
Condition: New
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$5.50 Why this price?
Holiday Deal · 50% off was $11.00

Buy Now, Pay Later

As low as $1 / 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. 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

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: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Dec 27
Order within 20 hours and 35 minutes
Available payment plans shown during checkout

Style: 1.7 oz, New Look


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


Hair Type: All


Material Type Free: Sulfate Free, Paraben Free


Scent: Citrus


Liquid Volume: 1 Fluid Ounces


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


UPC ‏ : ‎


Manufacturer ‏ : ‎ Joico


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 27

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

    • Really works!
Style: 5.1 oz, New Look
This is the only conditioner I use. After a shower, there is virtually no hair in the drain, and no tangles when brushing. If I do use another product, the drain is clogged with hair, and it takes a long time to detangle. The downside is this is very expensive and smells weird, but it really does work! ... show more
Reviewed in the United States on July 18, 2024 by Jennine Navarino
    • Works great!
Style: 8.5 oz, New Look
Got a perm that over processed my hair. A friend recommended this product and it has transformer my hair from feeling like straw back to soft and shiny!
Reviewed in the United States on July 28, 2024 by Evelyn K
    • Literally Gold for Your Hair!
Style: 1.7 oz, New Look
Review Image by CaitieBug CaitieBug
The product I have been looking for my entire life is finally here! I have extremely dry hair naturally, and it tangles instantly, which is why I’m losing it so fast. I use heat protectants, I rarely use curling irons and never flat irons, and I usually let my hair air dry. Nothing I’ve tried has given me detangled, easy to brush hair. But after using this product one time, I was able to brush my wet hair with zero knots or tangles. It stayed like that while blow drying and even still hours later. I can finally run my fingers through my hair without losing hair in the process. It looks so shiny! I’m so relieved to have found this product! ... show more
Reviewed in the United States on July 2, 2024 by CaitieBug CaitieBug
    • This product is really good
Style: 1.7 oz, New Look
Conditioning my hair leaves it so soft and shiny. Works great
Reviewed in the United States on June 3, 2024 by Fleshia lujan
    • Love love love this product
Style: 5.1 oz, New Look
Color treated hair every 6weeks so I have to stay on top of hair regimen for damage. This product makes my hair so soft even after the first use. Smells great too. It is kinda pricey but worth it
Reviewed in the United States on July 30, 2024 by Cas
    • This brought my dry, brittle, fine hair back to life
Style: 5.1 oz, New Look
I tried so many different products including Olaplex, which did very little for my hair. This ended up being the holy grail. My hair is fine, but I have A LOT of it, and it was suffering from intense dryness for some reason (probably a mix of breastfeeding/hard water/using a cotton towel to dry). For reference my hair goes down to my butt so it is very long. It was so brittle that I was starting to get very bad split ends and loosing hair. I remember when my hair stylist said many years ago to just leave this product in my hair all day and let the sun soak it in, or lightly blow dry it, so that's what I did and wow. So glad I remembered that advice! ... show more
Reviewed in the United States on February 2, 2024 by Peter Osuch
    • Haven't noticed a difference at all
Style: 5.1 oz, New Look
I have only being use this one product not the whole line and I have noticed no difference in my hair at all.
Reviewed in the United States on August 6, 2024 by T Roberts
    • Tiny
Style: 1.7 oz, New Look
I didn’t realize the one I ordered would be the size of my pinky, if not smaller lol It’s so small 😂
Reviewed in the United States on August 2, 2024 by Maisen

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