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Nexxus® Youth Renewal™ Rejuvenating Elixir

Think your hair doesn’t grow fast enough? The real problem could be breakage, which is caused by heat styling, overbrushing, and even aging. Give your strands back their youthful luster with this silky serum. It strengthens from the inside out, resulting in healthier, younger looking hair in just one week.

Nexxus® Youth Renewal™ Rejuvenating Elixir
3.8 out of 5 stars, based on 1,929 Reviews 1,929 Reviews
3.8 out of 5 stars
5 Star
645
4 Star
624
3 Star
412
2 Star
158
1 Star
90
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LOVE THIS!

I have dry naturally curly hair. This product is AWESOME! I love it! Has to be my favorite birch box sample thus far. Helped my hair feel healthy and shiny. LOVE the smell. The perfect product to give my hair the shine and protection I need for all the heat I use. LOVE LOVE LOVE!!!

5
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Love how this feels

This feels AMAZING on dryed out summer skin...especially after a day at the pool. My skin just soaked it up without feeling greasy.

5
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wonderful

My hair is very fine and very straight. It doesn't hold any style very long and, finally, was starting to thin out after my early thirties. My trial sample of this just ran out and it makes me sad because it has done a lot to prevent my hair from aging further. Great product.

5
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Revives Thinning Hair
Purchased

This product definitely made a difference in reviving my heat damaged hair that started thinning. I've been consistently using it for a five months now and can say I'm seeing a huge difference since starting use. I massage the product into my scalp on the days I wash my hair (I think the scent promotes and reminds me to use it ). All my friends have noticed that my hair is returning to it's fuller state. Works better than "pharmaceutical" products I've tried promising results. Combining this with air drying my hair has been a miracle worker.

5
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Awesome!
Purchased

I use this every day before I style my hair and I can tell it's less frizzy. Smells amazing, too!

5
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Wow

Used this one time, and what a difference. Hair is smoother and shinier already. I may be adding more product to my morning routine.

5
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Lives up to its name

My hair is dry and over processed and this really ands a nice shine and softness to it. It adds moisture without weighting down my hair.

5
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Obsessed!!

The only way to describe my feelings for this product is - OBSESSED!!! I've bought (2) full-size bottles since my sample arrived in April. It has changed the life of my hair! My dry hair is now soft and manageable! It's a life saver!

5
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I bought the full size!

I LOVE this product
I bought the full size when I saw it at a local store
I was intending to buy it but the price was great
My hair has grown so much since using this and has more shine
This is a must buy!

5
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Good Stuff

This is the first product that I have received from my year and a half with Birchbox that has inspired me to write a review. It turns out that for my fine but thick hair, this product is the secret to good hair days. I am truly astounded at the power of this serum to keep my wavy, and occasionally frizzy smooth and full of body all day, especially as you only have to use three to four tiny drops on damp hair before blowing it dry. I'm very glad to have found this product.

5
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