80%
would repurchase
4.0/5
package quality

price range

description

ingredients

Aqua, Stearamidopropyl Dimethylamine, Paraffinum Liquidum, Glycol Stearate, PEG-8 Distearate, Ceteth-2, Sodium Chloride, Hydrolyzed Keratin (Quadramine Complex), Cocodimonium Hydroxypropyl Hydrolyzed Keratin, Myristyl Myristate, Citric Acid, Parfum, Sorbic Acid, Cetyl Alcohol, Stearyl Alcohol, Carthamus Tinctorius (Safflower) Seed Oil, Hydrolyzed Wheat Protein, Yeast Extract, Aloe Barbadensis Leaf Juice, Methylparaben, Propylparaben, Benzyl Alcohol, Coumarin, Limonene.

Reviews

Reviews


5.0
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from

15 years ago

Like many others I was using this product incorrectly. It doesn't tell you on the bottle but you MUST follow with a deep conditioner to get the best results. I have dry, damaged hair that breaks...

About reviewer (2 reviews)

Age19-24

SkinOily, Fair-Medium

HairBlack

EyesBrown



5.0
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15 years ago

BLEACHED HAIR NIGHTMARE!! I had a terrible time bleaching my hair from dk brown to champagne blonde. 4 Treatments! Ouch!! I began to panic. Certain all of my hair would break off, I...

About reviewer (4 reviews)

Age44-55

SkinCombination, Medium

HairBrown

EyesBrown


4.0
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15 years ago

I tried this one week before I got my hair foiled blonde. I thought that the thick texture and slight banana smell was nice. After rinsing it out (left it on for 40 minutes with a shower cap) I...

About reviewer (83 reviews)

Age30-35

SkinAcne-prone, Fair

HairBlond

EyesOther


3.0
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from

15 years ago

I use to use Joico products in the past; however, temporarily stopped after moving out of my parent's house (less disposable income). Now I returned to Joico to purchase their infamous Deep...

About reviewer (123 reviews)

Age19-24

SkinSensitive, Fair, Cool

HairBrunette, Wavy, Coarse

EyesBrown


1.0
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15 years ago

I bought this based on the recommendations from some members on the boards & the reviews here. My hair was fried during a coloring a while ago and I was hoping to get it back to feeling more like...

About reviewer (189 reviews)

Age36-43

SkinCombination, Fair-Medium, Not Sure

HairBlond, Wavy, Medium

EyesBlue


5.0
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15 years ago

This is a very impressive treatment. I have thick, coarse, naturally curly hair that tends to be dry and frizzy if I don't use the right products. This treatment really delivers and I don't even...

About reviewer (293 reviews)

Age36-43

SkinOily, Fair, Cool

HairBrunette, Other, Other

EyesBrown


5.0
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15 years ago

I really like this product. I dye my hair every 6 weeks, now brown but used to bleach/highlight and I never used a heat protectant until recently after years of blowdrying everyday + straightening...

About reviewer (8 reviews)

AgeUnder 18

SkinCombination, Fair, Warm

HairBlond, Wavy, Fine

EyesBlue


5.0
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15 years ago

As I stated in my review for the Reconstructing Shampoo I was hesitant to try this line for years as I did not have any luck with other high end protein hair line products (which left my hair...

About reviewer (383 reviews)

Age19-24

SkinCombination, Fair, Cool

HairBrunette, Wavy, Fine

EyesHazel


5.0
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15 years ago

Joico K-PAK Deep-Penetrating Reconstructor is designed especially for dry and damaged hair. This intensive protein reconstructor rebuilds and improves the internal structure of hair with Joico’s...

About reviewer (357 reviews)

Age19-24

SkinCombination, Tan, Cool

HairBlond, Wavy, Medium

EyesGreen


4.0
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15 years ago

the result from the first treatment wasn't very noticeable. my mom said my hair looked better, but i didn't notice any change. the 2nd time i used it, about 3 days later, i noticed my hair got a...

About reviewer (2 reviews)

Age19-24

SkinDry, Tan

HairBrown

EyesBrown


4.0
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15 years ago

Bottom line: this works, I love it, it reeks. It smells like decaying coconut. Not "Hawaiian Tropic happy beach" coconut, but "fruit left to rot in the sun" coconut. Because it's intended for...

About reviewer (5 reviews)

Age25-29

SkinCombination, Fair

HairBrunette

EyesBrown


5.0
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15 years ago

This is my favourite protein treatmet. I have tried Redken Deep Fuel and Nexxus Emergencee in the past. Protein treatments make my hair pretty stiff although I deep condition afterwards. They make...

About reviewer (69 reviews)

Age19-24

SkinNormal, Fair

HairBlond

EyesBrown


5.0
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15 years ago

I've used this twice, after rinsing this off, my hair becomes so smooth and soft, I love it!

About reviewer (69 reviews)

Age19-24

SkinAcne-prone, Fair, Not Sure

HairBlack, Straight, Fine

EyesBrown


4.0
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15 years ago

I have bleached-white hair and have tried many products for my dry, brittle, split ends. I finally tried this after hearing so many raves. First off, I don't know how I feel about the smell. It...

About reviewer (180 reviews)

Age19-24

SkinNormal, Fair

HairBlond

EyesBrown


3.0
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15 years ago

I've never been too impressed with this product. I mean, it's not terrible, but I just don't get the hype really. Last August, I bleached my hair. It took two sessions of at-home bleach, which...

About reviewer (58 reviews)

Age19-24

SkinCombination, Fair

HairBrown

EyesBlue


2.0
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15 years ago

i love this stuff! heard lots about this product from various MUA girls who have dry,coarse,bleached,highlighted,heat styled hair and wow...this made a difference....i rotate this and aphogee...

About reviewer (1301 reviews)

Age25-29

SkinCombination, Fair-Medium, Warm

HairBlack, Wavy, Medium

EyesBrown


5.0
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from

16 years ago

This saved my hair! After dying it light brown, then bleaching it from blonde, and then dying it red, and then black two times all within the span of a year...this saved my hair! I shampoo, apply...

About reviewer (7 reviews)

Age19-24

SkinAcne-prone, Fair, Neutral

HairBrown, Straight, Fine

EyesBrown


5.0
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16 years ago

Smells so good and leaves my hair feeling soft. I love it! I've been purchasing it for years.

About reviewer (10 reviews)

Age19-24

SkinSensitive, Fair, Not Sure

HairBrunette, Wavy, Medium

EyesGreen


5.0
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16 years ago

MIRACLE WORKING PRODUCT!!! Eons ago I used 2 bottles of Sun-In in my hair (hey, it was 1990!!!) and when I went to get a perm the stylist cut off a snip of my hair and put it in perm solution and...

About reviewer (54 reviews)

Age30-35

SkinNormal, Fair

HairBrunette

EyesBlue


5.0
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from

16 years ago

I feel like a putz because I FINALLY figured out how to use this product properly! I had used this years ago and kept wondering what was so great about it. LOL! I definitely strengthened my hair,...

About reviewer (69 reviews)

Age36-43

SkinCombination

HairBlond

EyesBlack