Editor's TipEditor's Tip

Another hair bummer: breakage. Protect strands before styling with TONI&GUY Prep Heat Protection Mist.

TONI&GUY

Birchbox Breakdown

Apart from dullness, frizz is far and away the biggest buzzkill of the hair world. Banish both naysayers in one fell swoop with this lightweight serum. The silky formula gives hair a glamorous sheen without weighing it down—or requiring more than a quick run-through with your fingers.

How to Use

Dispense 1–2 pumps of serum and rub between your palms. Work through the lengths and ends of dry hair as a finishing touch to your style.

Cyclopentasiloxane, Isohexadecane, Dimethiconol, Parfum (Fragrance), Phenyl Trimethicone, Amodimethicone, Alpha-Isomethyl Ionone, Benzyl Alcohol, Benzyl Salicylate, Butylphenyl Methylpropional, Citral, Citronellol, Coumarin, Geraniol, Hexyl Cinnamal, Hydroxycitronellal, Limonene, Linalool.

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

Product Reviews & Sample Feedback

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32
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Most Helpful Customer Reviews

Love it
SampledPurchased

Makes combing wet hair effortless, not too greasy, only a small amount makes the hair soft, detangles it and adds shine. Less is definitely more though.

5
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A fan
Sampled

Love this product! I have very fine thin hair and this is the first serum I have found that doesn't leave my hair greasy. It works great to keep my flyaway and split ends away. My hair immediately looked healthier.

5
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Very lightweight

This product is excellent for thin/normal hair. Adds shine but it still very light weight! It also smells wonderful! Would purchase for sure!

5
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Great for my dry hair

I have very dry hair and this product revives it so well. It does not weigh down my hair or make it look oily. Will purchase!

5
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Super shine

I am a sucker for shine serums, and I really loved this one. It didn't leave my hair greasy at the end of the day, and it tamed my flyways like a champ. Great product!

5
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Helps the frizz - not greasy
Sampled

I love this! It's the last product I use before I dry my hair and it helps with the frizz. I also add a bit once it is dry if the ends are a little crazy. It's light and doesn't leave my hair greasy.

5
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Shiny locks
Sampled

this product provides a nice shine without a lot of weight. i have fine hair and this product works well without weighing down my hair too much

4
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Not really a fan of serums
Sampled

This is most definitely a serum - thick and gooey when you pump it out. It does smell very nice, a little bit of a salon product smell. It did not weigh my hair down at all. I didn't notice any shine in my hair once I applied it and it definitely did not tame my frizz. I just didn't see any difference after I used it.

2
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A little for big shine
Sampled

You only need a little bit of this for big shine. I only wash my hair a couple times a week. I love using this on freshly washed and blowdired hair to smooth and shine. But the next day it looks great on top after pulling the hair back into a pony tail.

5
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Loved it
Sampled

It definitely contributes to shine , it smells divine, absolutely wonderfully delicious ... I got so many compliments when i wore the serum, it was kind of amazing

5
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