K-PAK Reconstructor

K-PAK Deep Penetrating Reconstructor

Our award-winning, Deep-Penetrating Reconstructor—known as The 5-Minute Miracle—has a cult following that’s truly unparalleled. A powerful combination of amino acids and Keratin helps rebuild and re-fortify stressed strands, returning hair to its former glory in a single application. No surprise that it’s nabbed behindthechair.com’s Stylist Choice Awards for “Favorite Damage Repair Product.”

Here’s Why You’ll Love It

Damaged hair of any texture, length, or thickness, transforms in minutes – even strands that have been ravaged by exposure to thermal styling tools, chemical processes, or a harsh environment.

Hair is instantly repaired

Strengthens strands and protects against future damage

Works quickly to visually and physically transform each strand for optimal hair health

Reviews & Testimonials

3.9 rating
3.9 out of 5 stars (based on 24 reviews)
Very good4%

Now Let’s Use It

Five quick minutes does the trick; but leave Reconstructor on even longer, and you’ll repeat additional repair benefits.

Directions: Apply to freshly-washed, towel-dried hair. Leave on 5 minutes or longer. Rinse. Style as usual.

Let’s Look Inside

Bio Advance Peptide Complex logo

We add the highest concentration of hair-healing ingredients to power up Reconstructor for optimal efficiency.


Our famous protein-stocked repair formula, maximizes protection and reconstruction to each and every damaged strand.

Aloe & Safflower Seed Oil

Help replenish and add shine to depleted hair strands.


1.0 rating

I’m soooo disappointed with this product, it’s turned my hair to frizzy straw. I literally look like I’ve been electrocuted. Absolute waste of money.

1.0 rating

I have been using the deep penetrating k pak for years. Since the formula has changed, it does not relaxes my frizzy hair anymore. Glad to see that i’m not the only one that noticed that. Sad about it and hoping for the old formula to come back. Until then…….

Gila Macdonald
3.0 rating

Changed formula? This used to be a protein powerhouse – no comparison in the industry. Now I’ve noticed the ingredients listed on the new packaging is missing so many of what I loved best. I no longer see the concentrate of Hydrolyzed Human Hair Keratin (Quadramine Complex) listed in first five ingredients along with the countless other keratin forms and amino acids. Now, Human Hair Keratin is listed in the 8th position after things like water, mineral oil, and salt (?!). Fragrance has even moved up to number 12, *before* keratin amino acids! Is the pH even the same? If you’re gonna revamp a formula, at least take out the parabens! Sadly, those are still there.


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