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Highlights
Summary
This Dyson lightweight post-styling hair serum provides flexible, all day hold for smooth, shiny, frizz-free hair. Formulated for all hair types. Chitosan™ Post-styling hair serum is for use on dry and styled hair to define style.
Features
- Refill for Chitosan™ Post-styling Hair Serum
- For use with your existing Dyson Chitosan™ Post-style serum packaging
Item 2639284
• Remove lid from original pump-bottle. Carefully twist the reusable pump to detach the outer sleeve. Hold the inner cartridge and unscrew to remove.
• Unbox the new refill cartridge, and remove screw cap. Attach screw cap to the used cartridge, and recycle together in your household recycling (check local guidance).
• Remove foil seal on refill cartridge. Replace the pump and screw back into place. Reattach outer sleeve and lid.
Aqua (Water/Eau), Dimethicone, Polyglyceryl-6 Stearate, Glycerin, Phyllostachys Bambusoides Extract, Chitosan, Hydrolyzed Hyaluronic Acid, Panthenol, Leuconostoc/Radish Root Ferment Filtrate, Caesalpinia Spinosa Gum, Sclerotium Gum, Helianthus Annuus (Sunflower) Seed Oil, Sodium PCA, Arginine, PCA, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Sodium Hyaluronate, Cetearyl Alcohol, Polyglyceryl-6 Behenate, Lactic Acid, Sodium Lactate, Tocopherol, Aspartic Acid, Sodium Hydroxide, Parfum ( Fragrance), Phenoxyethanol, Sodium Benzoate, Potassium Sorbate, Citric Acid, Limonene, Citronellol, Citral
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Smooth application
This product was gifted by dysonhair and I loved the packaging. It was so easy to use and didn't make much of a mess. The only thing I would say is that you definitely will have to pump 3-5 times to get a good amount for each section of your hair. I appreciate the fact that it was very light and not...
Most Helpful Critical Review
Curls went straight
Used this after I curled my hair today at 10am and by 9pm my curls had fallen with some pieces even being straight. I've never had my curls fall that bad even sleeping on them 2 days after curling. Only thing I could think of is it has to be serum unfortunately I do like how soft and shiny it made...
126 results
Absolutely amazing!
I have frizzy fly away hair no matter what i do and this stuff totally keeps my hair under control. I think the bottle/dispenser puts it over the top. 2 pumps of perfection so i know i wont dispense too much and it will last me a while.
I love this & I paid for it with my own $
This is NOT a sponsored review. I bought from them directly months ago. Ulta does a terrible job sepetating paid reviews from legit ones is y im hammering it so much lol. ANYWAY. I love this product. It makes my style last days longer than normal. And it isnt sticky & doesnt weigh my hair down. I will say, it doesnt make it the smoothest & the conditioning isnt anything to write home about; BUT its leagues better than using hair spray afterwards or regular volumizing mousse beforhand. Want your blowout or curls to last longer than usual without the hairspray crunch? Reach for this. If u just want conditioning & r cool with hairspray; pass on it.
Firm not crunchy
Verified Reviewer
Submitted as part of a sweepstakes entry
Reviewed at

This serum feels lightweight and non greasy, which is a plus. It keeps my hair soft while also keeping my style and shape firm for the day! I love using this on my waves and curls instead of using a spray product to hold my look all day! Offered by Dyson
Yes!!
Verified Reviewer
Submitted as part of a sweepstakes entry
Reviewed at

I was gifted by Dysonhair in exchange for an honest review but let me say this is amazing! I have pin straight hair and nothing holds my curls but this works so well!! I finally can have styled hair longer than 5 minutes
Wonderful!
Verified Reviewer
Submitted as part of a sweepstakes entry
Reviewed at

This serum is so luxurious and amazing! It made my hair look so sleek and polished. My hair didn't frizz in the heat either! The serum is very light weight which is great for my fine hair, it didn't look greasy for weighed down at all! A definite keeper/repurchase! Gifted by dysonhair.