Editor's TipEditor's Tip

If you’re working with hair that’s in need of less repair, try It’s a 10® Miracle Leave-in.

It's a 10®

Birchbox Breakdown

All too recently, our rap sheet of hair abuses was growing by the day. We came close to locking up our blow dryers and swallowing the keys—or giving someone else power of attorney over our styling decisions. Now, there’s a product to save us from ourselves: Miracle Leave-in Plus Keratin. Infused with the protein that exists naturally in hair, this powerful leave-in conditioner addresses the spectrum of damage, from rebuilding after heat and styling stress to giving our strands the silky smoothness that we most certainly did not earn.

How it Works

A megadose of keratin reconstructs and strengthens stripped hair (and, for those of you who use keratin straightening treatments, helps prolong the look). Not only that, but the lightweight spray deeply hydrates, defrizzes, and detangles, all while polishing hair to a high shine.

How to Use

Spritz generously into damp, towel-dried hair before styling.

Water (Aqua), Cetearyl Alcohol, Behentrimonium Chloride, Propylene Glycol, Hydrolyzed Keratin, Keratin Amino Acids, Cyclopentasiloxane, Fragrance, Camellia Sinensis Leaf Extract, Aloe Barbadensis Leaf Juice, Butylene Glycol, Helianthus Annuus (Sunflower) Seed Extract, Panthenol, Quaternium 80, Silk Amino Acids, Hydroxycitronellal, Benzyl Salicylate, Hydroxyisohexyl 3 Cylcohexene Carboxaldehyde, Butylphenyl Methylpropianal, Linalool, Citronellol, Limonene, Methylparaben, Propylparaben, Methychloroisothiazolinone

More for You!
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

Product Reviews & Sample Feedback

1,355 Reviews
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Most Helpful Customer Reviews

Love the benefits!
Sampled

I use this after every wash. It has made my hair soft and silky.

5
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Smooth as a babys bum
Sampled

I love Its a 10 and this product is no exception. I had stayed away from Keratin because the one time I used anything with it my hair was a greasy mess BUT this did not do that at all. Protects from the blow dryer AND strengthens... win win

5
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Blahblah
Sampled

The bottle doesn't squirt and it leaked all over the inside of my box :( I've heard this stuff is good, but I only was able to use what what was left.

1
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My curly hair likes Miracle Leave-In
Sampled

The product definitely made my hair softer and smoother. It also works pretty well as a re-energizer when I haven't had time to get my hair wet or wash it.

4
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Awesome
Sampled

I have naturally straight hair and so I didn't think I would need/like this product but WOW was I wrong. This product is awesome! It kept my flyaway's down and make my hair shiny and ultra straight. LOVE.

5
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Awesome hair product
Sampled

I really like the It's a 10 hair products. This was the second one I have owned, and both are great. This product makes my hair really soft, and it protects against heat, which I appreciate. I will continue to use this product.

5
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Works well
Sampled

I have curly hair and this product kept my hair from getting frizzy and tangled. It has a great smell and even when the bottle was out I was able to fill it with water and it still worked well.

4
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Love it!
Sampled

I have curly, frizzy (sometimes) hair. Though I don't use blow dryers or flat irons, rainy days seem to be my enemy. This makes those days much more bearable! :)

5
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Great product!
Sampled

This leave in really great. I recommend only using on wet hair for best results.

4
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Love it!!!
Sampled

When I received this is my box I wanted to shout because I was so excited! I have been tempted to try this but it seemed exspensive for such a small bottle, but I was so wrong. I used just this product in my naturally curly hair to flat iron it and I got the best results! My hair smelled delicious and was so shiny and soft!! I definitely will be repurchasing it.

5
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