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Highlights
Summary
Drybar's Big Swig Thickening Spray plumps hair strands to instantly create long-lasting thicker, fuller-looking hair and a soft, touchable finish.
Benefits
- Great for all hair types
- Safe for color-treated hair and extensions
- Peptide Proteins: Help thicken and plump each hair strand up to 10 hours (clinically tested)
- Bilberry Extract: Provides allover fullness and body and leaves a soft, touchable finish
- Rice Bran: Helps protect from UVA and UVB rays that cause dryness and color fading
- Original Scent: Notes of jasmine, sandalwood and Madagascar vanilla
Formulated Without
- Parabens
- Sulfates
- Phthalates
- Keratin
- Gluten
- Nuts/Nut Oils
- Honey
Item 2578791
Mist generously on damp hair from roots to ends. Comb through and style as usual.
Aqua (Water, Eau), Pisum Sativum (Pea) Peptide, Propanediol, Heptyl Glucoside, Coconut Oil Glycereth-8 Esters, Panthenol, Leuconostoc/Radish Root Ferment Filtrate, PVP, Maltodextrin/VP Copolymer, Alaria Esculenta Extract, Butylene Glycol, Ethylhexylglycerin, Parfum (Fragrance), Isochrysis Galbana Extract, Pentylene Glycol, Phenoxyethanol, Polysorbate 20, Potassium Hydroxide, Sodium Phytate, Linalool, Alpha-Isomethyl Ionone, Alcohol, Tocopherol.
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
The best thinking spray
The most amazing root lifter! I use it almost everyday and get the best volume.
Most Helpful Critical Review
Itchy scalp
Spraying it in my hair was a hassle, it got on my face and arms and was sticky. Sprayed it from my roots to the end of my hair just like the bottle says. Woke up the next morning with amazing thick hair but my scalp was so itchy! Before you say anything, I don't have dandruff or lice so that's not w...
105 results
LOVE
Hair Type Wavy Hair
I am always looking for new ways to make my hair look healthier. Big swig has saved me! My use use to look so shiny and thick and I missed that look. Big Swig makes me feel like my hair is so healthy again! this is gifted by drybar!

I would definitely repurchase!
Hair Type Straight Hair
Gifted by Drybar. I absolutely love this product and have been using it everytime I want to style my hair. This has an amazing hold and works like a charm for my hair type. Would definitely repurchase once I run out of the product.
Love this product!
Hair Type Wavy Hair
Gifted by Drybar. I loved the ulta big switch thickening spray and the double shot oval blow dry brush so much! The spray gives a really nice texture and volume to my hair and the brush is so easy to use!
10 out of 10
Hair Type Straight Hair
Complimentary from Drybar! This thickening spray from Drybar is 10/10! It is lightweight but still brings the volume! It smells so good and feels so good in my hair! My hair was so flat before I found this product! I use it on damp hair and blow dry it and I have the perfect look!

love this!
I've tried so many thickening products from the most expensive to the least and this is by far the best. I have really fine hair, and somewhat thin hair and have all my life. I use this after I towel dry my hair, spray it on then proceed to blow dry my hair on medium heat. I dry my hair upside down to help add the volume as well. Once it's all dry, I can flip my hair over and go.