Editor's TipEditor's Tip

Want to pump up the volume? Spray Nexxus® Youth Renewal™ Dry Shampoo to roots after blow drying.

Nexxus

Birchbox Breakdown

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.

How it Works

Moisture is your biggest ally when it comes to fighting the battle against breakage. This rejuvenating elixir is packed with some of nature’s best hydrators, including argan and soybean oils. Keratin and wheat protein add strength and shampoo commercial-worthy bounciness.

How to Use

Add a few drops to damp hair before blowdrying and style as usual.

Water (Aqua), Glycerin, Polyquaternium-37, Propylene Glycol Dicaprylate/Dicaprate, PVP, Amodimethicone, PEG-12 Dimethicone, Propylene Glycol, Fragrance (Parfum), Polysorbate 20, DMDM Hydantoin, PPG-1 Trideceth-6, Cetrimonium Chloride, Trideceth-12, Disodium EDTA, Butylene Glycol, Iodopropynyl Butylcarbamate, Benzophenone-4, Argania Spinosa Kernel Oil, Tocopheryl Acetate, Glycine Soja (Soybean) Oil, Ubiquinone, Hydrolyzed Keratin, Hydrolyzed Wheat Protein, Hydrolyzed Pearl.

More for You!
  • Product orders $50+ and all monthly box brands ship free
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

Product Reviews & Sample Feedback

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89
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Most Helpful Customer Reviews

Great for my long thick mane!
Purchased

I don't like to put a lot of product in my hair as it tends to leave it weighed down or greasy. So when I tried this Youth Renewal I was impressed! It leaves my hair light and manageable with a wonderful smell. Ahhhhh. I use it alone most of the time just applying it to my wet hair after showering. My hair is left with a nice shine and did mention OUTSTANDING smell!?

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love it!
Purchased

My hair has been really damaged from bleaching and coloring it (and a lack of hair trims I must admit) and this does wonders for it. I have a lot of hair - so I always use more than one or two drops...more like four. But it always makes my hair feel noticeably softer and it does seem to bring my dead/frayed ends back together. If you pair it with the shampoo and conditioner of the same name (you can find it in cvs usually) it really is amazing. If i have an extra few dollars I can spare, I'll always buy one of these - I'm utterly devoted.

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Great Product!

I've been using a similar product to this for years but I am definitely going to switch to this once I finish my current bottle. It made my hair noticeably smoother and shinier and didn't weigh my hair down or make it feel greasy on the second day between washing.

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worth it!

i have very dry hair, but with this product it hydrates my hair with out the look of it being oily

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I'd buy this just for the smell.

This is a great serum. I did notice less split ends and shinier hair, but I became addicted to the smell. Would definitely recommend.

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CAN'T LIVE WITHOUT IT

I simply love this product; when I got the sample I used it all up, tried to find it at my local discount store and ended up buying it from Birchbox. it makes my hair smooth, tangle-free and the smell is fantastic and lasts for days. I have short hair and only wash it every other day. On the odd day I wet it down in the shower and the product still stays - I don't have to reapply on those non-washing days. HIGHLY RECOMMENDED.

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Wonderful!

I absolutely love everything by Nexxus, however I'm usually leery about serums, because my hair can get very oily, but this product changed my mind. It made my hair so soft and voluminous, without making it oily or weighed down. After almost a week, the ends of my hair are looking much fuller and healthier! This is truly the only serum I've tried, loved, and will continue to use.

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Great Product, Terrible Packaging

I admit, I hate hate hate the little blotter device you have to use for this product. I've still got a quarter of the elixer left but can't get to it with the little dabber. The product itself is great, though. My hair felt much healthier after using regularly.

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expected better

ive used nexxus conditioners before so i was excited to try this product out. unfortunately it made my hair feel dry, greasy and heavy

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Excellent choice!

I've tried products and could never see a great difference, but this product is different. I think I've finally found something that works! You won't be disappointed.

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