Free Shipping

Home > View All Brands > Joico > Joico K-Pak Deep Penetrating Reconstructor

Joico K-Pak Deep Penetrating Reconstructor


Joico K-Pak Deep Penetrating Reconstructor - 5.2 oz 

item# : 2420-5-2-oz

$20.00 $15.99

Qty :

Add To Favorites
Size : 5.2 oz
  • Size : 5.2 oz
  • Size : 8.5 oz
  • Size : 33.8 oz / liter
  • Joico K-Pak Deep Penetrating Reconstructor - 5.2 oz

    Size : 5.2 oz / $20.00 $15.99

  • Joico K-Pak Deep Penetrating Reconstructor - 8.5 oz

    Size : 8.5 oz / $29.00 $23.19

  • Joico K-Pak Deep Penetrating Reconstructor - 33.8 oz / liter

    Size : 33.8 oz / liter / $49.00 $39.19

What it is:
Joico K-Pak Deep Penetrating Reconstructor repair very dry and damaged hair.

What it does:
This is Joico's original award-winning intensive protein reconstructor that works to rebuild and improve the structure of your hair. The Reconstructor features the Quadramine Complex; an exclusive blend of low molecular weight and size proteins.

What else you need to know:
This balance of 19 essential amino acids (the building blocks of your hair) adheres quickly and effectively to ensure that your hair gets maximum protection and reconstruction from the cuticle to the cortex.

Water, Stearamidopropyl Dimethylamine, Mineral Oil/ Paraffinum Liquidum/ Huile Minerale, Glycol Stearate, PEG-8 Distearate, Sodium Chloride, Ceteth-2 Hydrolyzed Hair Keratin, Laurdimonium, Hydroxypropyl Hydrolyzed Keratin Myristyl Myristate, Citric Acid, Fragrance, Sorbic Acid, Cetyl Alcohol, Stearyl Alcohol, Carthamus Tinctorius (Safflower) Seed Oil, Yeast Extract/FAEX/Extract De Levure, Aloe Barbadnesis Leaf Juice, Keratin Amino Acids, Methylparaben, Propylparaben, BCC12-Base
Apply to damp hair. Leave in for 5 minutes. Rinse.

Get more information about our shipping rates, schedules, methods, and restrictions.

Sleek TV
Beauty Blog
Joico K-Pak Deep Penetrating Reconstructor
4.5 Stars based on 76 Review(s)
Perfect fix for my hair!
May 16, 2015
My stylist advised me to try this product to help fix my dry and damaged hair from frequent coloring, monthly, and perming, yearly. I noticed a difference in the look, feel and manageability of my hair in 5 days!
More manageable healthy looking hair with degreased fizziness and fewer split ends.
Costs more per ounce to buy in larger quantities on this site.

Bakersfield, CA
4.5 Stars
I would recommend this item to a friend.

love it !!!
April 7, 2015
Recomiendo eate producto.. Despues de hacer rayos en mi cabello mi cabello se maltrato demasiado. Este producto me a ayudado demasiado..

Albuquerque, NM
4.5 Stars
I would recommend this item to a friend.

awesome product
April 7, 2015
Love this product !! My hair is much better

Albuquerque, NM
4.5 Stars
I would recommend this item to a friend.

April 1, 2015
It didn't do anything special to my hair, so for the price, maybe not.

Ewa Beach, HI
4.5 Stars

Love it
March 13, 2015
My hair feels so soft and smells good.

Houston tx
4.5 Stars
I would recommend this item to a friend.

February 12, 2015

orlando, FL
4.5 Stars
I would recommend this item to a friend.

I liked
January 23, 2015
The final result is very good, but I dos not like the smell and appearence
Final result

Manaus, AM, Brazil
4.5 Stars

Hair feels new again
December 1, 2014
I use this product as recommended, with a 3 step system to revitalize my hair prior to coloring and in between coloring. This whole line of products is incredible! Makes hair feel like NEW again!

Charlotte, NC
4.5 Stars
I would recommend this item to a friend.

mm I dont know..
September 12, 2014
I know its supposed to great for your hair but after having used it 3/4 of the bottle already I cannot say I have noticed a huge difference in my hair if any. It works as any low end product would work :/
soft right after the shower
drying over time

ozone park, NY
4.5 Stars

Love it!
August 17, 2014
I use this with the hydrator and the color herapy conditioner. It leaves my hair feeling so smooth! I used it once and I already see a big difference because my hair is really damaged from dying and heat ironing products.

Staten Island, NY
4.5 Stars
I would recommend this item to a friend.

Thank the Makers for this Miracle! Hallelujah!
July 28, 2014
If you bleach or color your hair you are gonna wanna click add to cart! It really helps to get that protein right back into your hair. If you have breakage going on from processing this product is for you! I wait about 4 days after my coloring to let the hair "calm down" and then I put this onto my just shampooed and rinsed hair and put a plastic cap on and sit for about 15 minutes. Now here's something to note: Your hair won't feel moisturized and silky after this product because your adding protein but it will feel stronger and it will BE stronger. Follow it up with some really rich conditioned like Bumble and Bumble and whew wee you are back in business to healthy hair!

Clifton, NJ
4.5 Stars
I would recommend this item to a friend.

June 6, 2014
I tries this and my hair was smoother than smooth cure. Weird. But anyway not sure how much reconstructing is going on.

4.5 Stars
I would recommend this item to a friend.

May 16, 2014
I used it with the clarifying shampoo and netralizer and I think pairing all these together has helped my hair texture come back to what it used to be. My hair is not as dry as it was. I dye my hair often so this product is awesome.

tuscaloosa, AL
4.5 Stars
I would recommend this item to a friend.

good but not the best
January 28, 2014
It is a good treatment, but my hair loves the same product of Lanza more. This treatment I think is better for thick hair. If your hair is hard damaged, you can use this product once a week. Conditioner, if you need to use it, is applied after reconstructor.

San Jose, CA
4.5 Stars
I would recommend this item to a friend.

Love it!!
December 17, 2013
OMG, this product is amazing, my hair feels so good!!!

Chicago, IL
4.5 Stars
I would recommend this item to a friend.

This is NOT a conditioner. This restores your hair using protein to ensure hairs HEALTH.
August 13, 2013
This product will make your hair HEALTHY! Its mostly protein. Your hair needs both protein and moisture! Make sure to follow this product with a conditioner- when used with the INTENSE HYDRATOR by Joico it will make your hair feel a MILLION times better than just this alone! (If you gave this 5 stars with out using the Intense Hydrator, you would give this million stars after!) For ULTIMATE HAIR REPAIR SYSTEM (as mentioned by Joico), which I have used a million times and it is a MIRACLE SYSTEM! When you use these Joico products (in order),Clarifying Shampoo/(Chelating Shampoo), Cuticle Sealer, Deep Penetrating Reconstructor, Intense Hydrator, it makes your hair not only feel like silk, but makes it truly healthy from the inside out! Restores your proper PH Balance to 4.5-5.5, builds protein, closes cuticle- which helps prevent frizziness/loss of color, and hydrates your hair, so your protein to moisture level is exactly at the right balance. This is perfect before any chemical treatments to ensure your hair is as healthy as it could possibly be, which keeps color/perm/relaxer/etc in longer! The healthier your hair is, the better it will look and chemicals adhere their best! Most people usually love the re constructor and others love the intense hydrator, but in truth your hair NEEDS BOTH. The other 2 steps are just as important,as these! If you tried one of these products and loved it, try all four of these in the order I've listed and you will NEVER use ANYTHING ELSE AGAIN!!!! -Michelle(Licenced Cosmotogist, Hair artist, Colorist) 25, California
Great for restoring Protein to your hair and repairing the health and integrity.

Upland, Ca.
4.5 Stars
I would recommend this item to a friend.

Love it now that I'm using it right! Please try this way!
July 2, 2013
I used to just apply this onto freshly shampooed and rinsed hair, let it sit for about 4 minutes then rinsed then conditioned. It never made too much of a difference in my hair health wise and the feel after i washed. Yesterday for some reason I had the idea to add a little bit of it into my hot oil treatment, So I did. It was about 10ml reconstructor and 40 ml coconut oil and 20 ml olive oil, I left it in my hair for about 2 and a half hours then rinsed and MY HAIR FELT LIKE COMPLETE SILK. Make sure to shampoo good there but not too much on the like ears and down cause you still want that softness in your hair afterwards :) Oh and then just condition as usual or do whatever you do but your hair will feel amazing and I feel like doing this more often will help improve it's health :)
Softens Hair Improves Hair Health Smells good
Runs out a little fast

Dallas, TX
4.5 Stars
I would recommend this item to a friend.

omg the best
June 8, 2013
words cant even explain how awsome and great this product is,my hair never felt better in years deffenetly recomend :)
smell good, hair soft and smooth and stronger with every use

4.5 Stars
I would recommend this item to a friend.

Love. One of my top 2 reconstructors
May 17, 2013
I have damaged my hair, so much from over-dying over the years. I didn't think there was anything that could help - and I have tried so many different conditioners. Joico K-PAK Deep-Penetrating Reconstructor has done what no other conditioner had - it made my hair soft again. Directions say to leave it in for five minutes and that is enough time, but the longer you leave it in, the softer your hair will be. This is not an over night cure. It took about a month for my hair to really start to show some decent improvement. I still use It's a 10 mask too. Rotating between the two. I only wash my hair every other day!
Makes hair soft!

4.5 Stars
I would recommend this item to a friend.

Best ever.
March 6, 2013
I forgot how much I loved this product. I live in a dry climate and have curly hair that always seems to need more moisture than I can give it. This seemed to solve the trick!

4.5 Stars
I would recommend this item to a friend.

Amazing Hair.
February 20, 2013
This is an absolute must in you arsenol of hair products! I use thise as step 2 and then follow up with the Joico Intense Hydrater. My hair feels like a childs hair instead of the thick course hair that it is. My hair has never been healthier or more shiney. As a matter of fact it doesn't even feel or look like my hair anymore. LOVE IT!

Havana, Illinois
4.5 Stars
I would recommend this item to a friend.

January 20, 2013
I have dry, curly, dirty blonde hair. I decided to straighten it and unfortunately damaged my ends. They looked EXTRA dry, crunchy, and split. But after 1 use by leaving it in my hair over night, my ends look SO MUCH better. I can't wait to see how it's going to look after I use up the whole bottle! Customer for life!
Price is decent Texture RESULTS!
Like the smell just a little too strong

Miami, Florida
4.5 Stars
I would recommend this item to a friend.

It worked somewhat
December 16, 2012
I like this conditioner but so much to repurchase it. I like Keracare Restorative Mask a lot better. It was too watery for my taste and it was only worked average at best for me. Plus it was too pricey for just an average reconstructor. I will pay for good pricey products again and again if they work very well, but I can't for average performance. It mildly detangled my hair and softened it a lilttle bit. I suppose it did do a slightly better job reconstructing than detangling and softening my hair so it would get 3 stars for that.
too watery performed only average at best for my hair

Hallandale, Florida
4.5 Stars

Just ok
November 16, 2012
Did not really notice an improvement in my hair.

Cindy Kelly
Kansas City, mo
4.5 Stars

HIDRATACAO INTENSA (intense hydration)
September 2, 2012

Mato Grosso do Sul
4.5 Stars
I would recommend this item to a friend.

By Doan Duong from Houston on January 3, 2014
After shampooing and conditioning, I use Joico K-Pak Deep Penetrating Reconstructor?
By Maiia from San Jose, CA on January 28, 2014

After shampooning before conditioning.

By Linda from Schenectady on September 20, 2012
Can you use k pak shampoo and conditioner every time you wash your hair or is it too much protein? I also use the k-pak reconstructor once a week.
By Tamika from Hampton, Virginia on June 6, 2013

The KPak reconstructor should not be used every week. Once a month if you are using moisture based shampoo and conditioner throughout the month. I have heard of people using the Kpak shampoo and conditioner weekly, but I wouldn't suggest that. Maybe alternate that with a moisture based shampoo/conditioner one week and then the kpak shampoo/conditioner the next. You can test any method you want until you find a routine that works for you hair.
By MAIIA from San Jose, CA on December 3, 2013

Yes, you can. If your hair is damaged, it is usual use of this product. Shampoo and conditioner is not designed to intensive recovery it do only reconstructor and hydrator.
So you do not get too much protein.

By Roxy from Miami, FL on December 3, 2011
how often should i be using this product? after shampooing my hair, should i condition first, then use this product or condition after?
By debi from Ballwin, mo on December 4, 2011

I don't know what type of hair you have, but I can tell you my experience of this wonderful product with my hair. I have very thin fragile hair with some natural curl in it. This is one of the few conditioners I've tried that doesn't weigh my hair down! I use it as both a daily conditioner for a short time (3-5 minutes) after shampooing, and as a deep conditioner. When deep conditioning, I towel dry texcess water off, apply conditioner, cover with a shower cap (or Saran wrap if in a pinch! Lol), then cover with a towel to help hold your body's natural heat in to help the conditioner penetrate. Even after a deep condition, it still doesn't weigh my hair down, which for thin hair like mine is a miracle!! I love this stuff and highly recommend it! Good luck! : )
By Marie from Windsor, Ontario on December 4, 2011

I use this product once a week. I like to shampoo, use the reconstructor and then use conditioner. I found that this left my hair feeling smooth and healthier looking.
By DeeDee from Kentucky on December 5, 2011

I use K-pak deep reconstructor once a week. I love it! I usually condition my hair first, then use the reconstructor.
By MAIIA from San Jose, CA on December 3, 2013

It depends of your hairs type. If your hair is hard damaged, you can use this product once a week. Conditioner, if you need to use it, is applied after reconstructor.

By Susan Bernhardt from Boston, Ma on January 5, 2012
How does thisdo you apply is product & is this protien treatement that would be used at a salon?

By Gabriela from Norway on January 5, 2012

If you ask how large doses of the product should you use it depends on hair length. I have shoulder length hair and does not use much of it.
When it comes to questions about the product can be used in the salon is my answer - Yes.
It was my hairdresser who has recommended the product for me and I do not regret that I have bought it. My hair was dehydrated and began to break very easily from coloring and styling. Since I started using this product, I have much healthier hair and think that the product has prevented further damage.
By MAIIA from San Jose, CA on December 3, 2013

You can use this product yourself. After shampooing apply small amount of Reconstructor on towel-dried hair on 5 minut. Then rinse. Then you can dry your hair or use Hydrator as a deep recovery system.

Joico K-Pak Deep Penetrating Reconstructor