Drybar Big Swig Thickening Spray - 5 fl oz - Ulta Beauty: Paraben-Free, Sulfate-Free, Vegan, Volumizing
$30.00 ($6.00/fluid ounce)
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4.3 out of 5 stars with 2014 ratings
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Guests are saying
The hair thickening spray has received a mix of enthusiastic praise and moderate criticism from guests. Many appreciate its ability to add volume and body to fine hair, with a pleasant scent and lightweight feel. However, some guests found it to be sticky or ineffective, particularly when used in excess. Overall, it seems to work best when applied correctly, making it a valuable addition to a hair care routine for those seeking fuller hair.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.3 out of 5 stars with 141 reviews
5 out of 5 stars
19 February, 2026
originally posted on Drybar
i felt the difference right
[This review was collected as part of a promotion.] i felt the difference right away when i was drying my hair.
5 out of 5 stars
2 January, 2026
originally posted on http://www.ulta.com

I would buy this product again
Hair has been thinning. Medication, being type 2, my age, C19, all happened at once. Massive hair loss. It's never fully come back. VOLUME now. Thanks to the lady with the thick dark hair at the RO, MI location who actually heard me and listened to me. Forever grateful. Will be trying the other products! Thank you, thank you!
5 out of 5 stars
3 October, 2025
originally posted on http://www.ulta.com

Works great
It thickens and adds body . I will certainly repurchase.
5 out of 5 stars
18 September, 2025
originally posted on Drybar
Smells great!
[This review was collected as part of a promotion.] Love the smell & feel of this spray. I do use it conservatively and spray lightly to condition & plump without coating the hair too heavy. I do have short hair for reference.
5 out of 5 stars
21 August, 2025
originally posted on Drybar
I love using this product.
[This review was collected as part of a promotion.] I love using this product. It’s lightweight when it goes on your hair but leaves my hair filling thicker.
2 out of 5 stars
6 August, 2025
originally posted on http://www.ulta.com

So disappointed!
I have used the mousse of the same product line for several months and really like it. It was not available so I tried this spray instead. It is super sticky and feels like I have something weighing down my hair-I couldn't wait to wash it out. Not the same thing at all.
2 out of 5 stars
25 July, 2025
originally posted on Drybar
I really wanted to like
[This review was collected as part of a promotion.] I really wanted to like this product, but the fact is, it flattened my hair. It definitely was not a good look. Disappointing.
5 out of 5 stars
19 June, 2025
originally posted on Drybar
Love this! It makes my
[This review was collected as part of a promotion.] Love this! It makes my hair feel fuller and still look shiny.
5 out of 5 stars
28 April, 2025
originally posted on http://www.ulta.com

Works great on thin and fine hair
I have always appreciated, dry bar products, and love their signature sent. However, for thickening and fullness. I was a big fan of a competitors brand (Ouai). Unfortunately, they are no longer offering their thickening spray. So I was relieved when I stumbled upon the Big Swig spray it is fantastic alternative.
5 out of 5 stars
30 March, 2025
originally posted on Drybar
Truly, a miracle product. I
[This review was collected as part of a promotion.] Truly, a miracle product. I have hit menopause and my hair is very thin. After using this product and going to work one day a colleague stopped and said wait, what’s different? Did you have a blowout? Miraculous!
5 out of 5 stars
19 January, 2025
originally posted on Drybar
I love all the hair
[This review was collected as part of a promotion.] I love all the hair thickening products. They work!
3 out of 5 stars
21 December, 2024
originally posted on Drybar
For me, this was just
[This review was collected as part of a promotion.] For me, this was just average. I didn't notice much difference at all, so why bother using it. Also, it didn't seem like it offered heat protection. I don't want tk layer 5000 products on my hair everyday, so I'd have appreciated heat protection integrated into this one.
5 out of 5 stars
6 December, 2024
originally posted on Drybar
I feel like my hair
I feel like my hair has a bit more body. It's easy to use and smells nice as well. I have a lot of hair but its thin so this gives it a little bit of a fuller look and feel.
1 out of 5 stars
16 November, 2024
originally posted on http://www.ulta.com

Will be Returning
I used as directed on damp hair & this set up like cement on my hair! I could barely get a brush or comb through it & my hair is fine, not thick, which is why I purchased this product for volume. I almost rewashed my hair before going to work to get the product out of my hair.
5 out of 5 stars
12 September, 2024
originally posted on http://www.ulta.com

Great Product
Amazing - the only product that has worked on my wavy thin hair!
5 out of 5 stars
26 August, 2024
originally posted on Drybar
Love it, doesn’t love me
[This review was collected as part of a promotion.] This product does what it says and I absolutely love it, but it breaks my scalp out with acne.
1 out of 5 stars
25 August, 2024
originally posted on http://www.ulta.com

Will be returning
I used this as directed, spraying on my damp hair and once it was dry it felt as if I had a ton if hairspray in my hair. It also had the opposite effect and left my hair super flat.
2 out of 5 stars
9 August, 2024
originally posted on Drybar
Wouldn’t recommend
While using this product I haven’t noticed any extra volume in my hair. My hair might feel more voluminous directly after styling, but one hour later you can’t tell any product was used.
5 out of 5 stars
8 August, 2024
originally posted on http://www.ulta.com

Thickens
I spray this on my widening thinning part and it works great at adding thickness.
5 out of 5 stars
3 August, 2024
originally posted on Drybar
Love this stuff
I love it. I have very thin fine hair and it really makes it bounce and hold a curl.