Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
amika Water Sign Hydrating Hair Oil
or
Offers
Use previous and next buttons to navigate the slides of the %1 Product Carousel
Earn points on this purchase.
Highlights
Summary
amika's Water Sign Hydrating Hair Oil is a thick and glossy silicone-free oil treatment that instantly reduces frizz and breakage* while boosting shine and protecting against heat damage.(*Clinically proven)
Benefits
- Hydrates and locks in moisture
- Protects hair from heat up to 450 °F and helps to reduce breakage
- Reduces frizz and boosts shine
- Ideal for dry, textured, or coarse hair types 2A-4C
Key Ingredients
- 8 Oil Blend: Includes jojoba, coconut, and castor oils to lock in moisture
- Squalane: Helps protect against moisture loss
- Hyaluronic Acid: helps plump up dry hair by attracting moisture
- Polyglutamic Acid: Known to promote moisture retention
- Spirulina Extract: Provides essential fatty acids, amino acids, as well as vitamin A and beta-carotene
Research Results
- Delivers 2.7x more hydration*
- Reduces breakage by 51%*
- Leaves hair with 69% less frizz for 24 hours*
- *Clinically proven
Item 2647450
Drop a small amount of oil into palms and rub hands together to evenly disperse the oil. Run your fingers through damp or dry hair from mid-lengths to ends.
- For damaged and color-treated hair, apply to damp strands before heat styling to protect and reduce breakage.
- For braids, apply directly onto the scalp and throughout damp hair.
- For fine to medium hair, use 1-2 pumps.
- For medium to thick hair, use 2-3 pumps.
- For thick or coarse hair, use 3-4 pumps.
Pre-caution: Avoid contact with eyes.
Prunus Amygdalus Dulcis (Sweet Almond/Amande Douce) Oil, Ricinus Communis (Castor) Seed Oil, Lauryl Laurate, Mangifera Indica (Mango/Mangue) Seed Butter, Argania Spinosa (Argan) Kernel Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Squalane, Hippophae Rhamnoides (Sea Buckthorn/Argousier) Fruit/Seed Oil, Brassica Campestris (Rapeseed/Colza) Seed Oil, Sesamum Indicum (Sesame/Sésame) Seed Oil, Cocos Nucifera (Coconut/Nuix de Coco) Oil, Hydrogenated Castor Oil, Sodium Hyaluronate, Spirulina Platensis (Blue-Green Algae/Algues Bleu-Verte) Extract, Emblica Officinalis (Gooseberry/Groseille à Maquereau) Fruit Extract, Curcuma Longa (Turmeric) Root Extract, Oryza Sativa (Rice/Riz) Bran Extract, Rosmarinus Officinalis (Rosemary/Romarin) Leaf Extract, Helianthus Annuus (Sunflower/Tournesol) Extract, Glycerin, PEG-8 Caprylic/Capric Glycerides, Octyldodeceth-25, Water/Eau/Aqua, Cocos Nucifera (Coconut/Nuix de Coco) Water, Tocopherol, Tocopheryl Acetate, Phenoxyethanol, Potassium Sorbate, Propylene Glycol, Decylene Glycol, Citric Acid, Sodium Benzoate, Fragrance/Parfum, Benzyl Benzoate, Hydroxycitronellal, Limonene, Citronellol, Coumarin, Linalool
This brand is excluded from most Ulta Beauty coupons.
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
For Dry Thick Hair
My hair does really well when I use an oil in it so I was excited to try out the Amika Water Sign Hydrating Hair Oil gifted by Amika. I first applied this on dry hair and noticed just one pump looked like a lot on my hair, which is rare because my hair is dry and coarse and generally needs several p...
Most Helpful Critical Review
Not for Me, But I'm Sure Good For Others
Don't get me wrong, I LOVE Amika products! I read everything when it came to the Hydrating Line. Also, read all the reviews and thought well I do have dry ends on my hair, the top of my roots too, so why not?? I ordered the shampoo and conditioner also! I was very excited to get all my new products....
387 results
Perfect for soft, shiny hair without silicones!
Verified Buyer
Reviewed at

It's hard to find silicone-free products that really bring out the shine. I was honestly a little afraid this product would be too heavy on my hair, but when used as directed, it's never caused oily or stringy hair. My heat-treated strands just soak it up and feel as soft as a puppy. I've also had very little breakage since starting it, which is appreciated as I'm trying to grow out my hair.
Would buy again!
Verified Buyer
Reviewed at

This product goes a LONG way. I use it either after ive washed my hair before a blow out and used it after the blow out was done! It does exactly as promised and my hair comes out smoother than ever! The only reason im giving a 4 star is because this product is very thick (it is an oil) and is easy to over use it.
Water sign
Verified Buyer
Reviewed at

Works great
finally found my holy grail
Verified Buyer
Reviewed at

i was a bit skeptical after seeing some bad reviews for this product but after using it the past few weeks i've noticed such a difference. as someone with super thick wavy hair the thick formula soaks into my hair well and brings my hair back to life.
Holy Grail of hair oils
Verified Buyer
Reviewed at

I have literally tried them. All I hate silicone based most of them are or have a really strong smell like Kerastase. I I even bought Aveda for silicone free option bit it did not do much for my hair. I will be buying this forever and it comes in a big glass bottle which I love