"Salt Scalp Scrub😍I Love the quality, smell & effectiveness of this product! Perfect compliment to my athletic lifestyle (pilates, swimming, running & hiking) My hair & scalp are healthy & thriving, helps maintaining no build up & very natural & gentle! I have fallen in love with Roz!"
$0 now with try before you buy
This deep treatment oil should be used weekly or anytime your hair, scalp or body are feeling dry.
60mL / 2 Fl. Oz.
Save with Bundles
The Foundation Shampoo / Conditioner Duo
$9 Savings
Included: Foundation Shampoo, Foundation Conditioner
Pre-wash hydrating prep starts here. This reparative, salon-grade oil should be used weekly or anytime your hair, scalp or body are feeling dry.
60 mL / 2 Fl. Oz.
Proven Performance
Clinically-backed, pro-grade haircare designed for visible results and long-term scalp health.
93%
felt hair was more hydrated
90%
said it was soothing to their dry and itchy scalp
90%
said hair looked shinier and felt ultrasoft after one use
Clean isn’t a compromise — it’s our standard.
Performance grade
For all hair textures
Clean ingredients
Cruelty-free
Sustainable packaging
Vegan
Our signature fragrance evokes the spirit of an untamed California garden, verdant and clean, with subtle notes of woody vetiver and fresh, rejuvenating citron.
Notes of bergamot, fig & neroli blossom
Stylist Secret
"For the most nourished scalp & shiniest strands, saturate and slick hair back before a work out class, or use as an overnight sleep treatment. Also, perfect for the “wet hair look” or any sleek style with high shine."
Mara Roszak
RŌZ Founder and Celebrity Stylist
FAQ
Overall rating: 4.838162 / 5 from 1001 reviews.
AI Generated Review Summary
Willow Glen Pre-Wash Treatment Oil is a highly effective and hydrating product for dry hair and scalp, praised for its nourishing properties and non-greasy formula. Customers appreciate its smooth, silky feel and beautiful glass bottle, along with its impressive results and amazing scent.
Summary topics
- Treatment Effectiveness: 13%
- Hair Appearance: 10%
- Packaging Aesthetics: 7%
- Hair Feel: 32%
- Product Scent: 44%
Review topics: [ingredients, scalp, fragrance, curls, skin, absorbs, style, treatment, hydration, look, benefits, application, feels, formula, weather, experience, body, magic, shampoo, change, serum, wash, option, nourishes, tip, girls, transformed, buildup, performance, component].
Review highlights
- "This pre wash oil felt soothing, my scalp felt calm and nourished and less itchy." —
- "My hair feels more hydrated and manageable, and even my over-processed ends look healthier with regular use." —
- "The result is hair that feels incredibly soft and looks healthy and vibrant." —
Reviews
Absolutely love this product! With
"Absolutely love this product! With curly hair and the products I use I feel like I occasionally get build up, this salt scrub works amazing. And the smell is perfection. I an extremely picky about my products and I can honestly say I love Roz products!"
Exactly what I was looking for!
"I live in an area with extremely hard water, and the build up on my scalp made it so itchy and flaky. After using this one time I had no more flakes or itchy scalp. My scalp and hair feel so clean without feeling stripped. I will definitely be using this forever!"
A Glorious Difference
"Like nothing else I have used. The pre-wash left my hair conditioned and silky soft."
This is my most favorite
"This is my most favorite product. I use it with the treatment oil as well. I apply during my heated yoga classes and protects my hair from drying out. I also use as a styling product for my thick curly hair and my curls stay amazingly conditioned - controls the frizziness."
Incredibly Moisturizing
"Pre-wash oil moisturizes without weighing down hair, even fine hair. I like to use it 2-3 x/week. Just depending on how my hair feels."
Holy Grail
"I am in love with this mask! Best thing for curls, detangle hair easily. Leaves my hair feeling so soft!"
Pre Wash Treatment Oil
"Love the smell and feel of my hair after use Polished results."
Great Smell and Good Feel!
"I am new to Rōz and decided to do the “try before I buy” approach. I have only had a chance to shampoo and condition once since receiving it a couple of days ago. I decided to start with the foundation mask because my hair has been so dry due to hard water and aging. I can say that I can already see how over time Rōz will improve my hair. The Foundation Mask smells great and my hair felt good after one use. There is less frizz already!"
Luxurious scalp salt scrub
"Love! From the appealing packaging to the luxurious smell and the softness of my hair after using!"
Q&A
- Hi! Have you had any curly hair girls try this oil?? Just curious if it would be too heavy and pull curls out…thanks!
- Hi Kris! Thanks so much for your question! The Willow Glen Treatment Oil is a must-have for our curly-haired friends. Its 6 active botanical oils repair, condition, and help heal itchy scalp + dry ends. It works to keep your curls extra nourished, without weighing them down, resulting in perfectly defined and bouncy curls. Depending on your hair type, you can leave the Willow Glen Oil in your hair for just 10-minutes or overnight for extra hydration. Hope this helps! Xx, Team RŌZ
- how much oil should i be applying? it's taking a lot for my hair to get saturated with it
- Hi there! Thanks for your question! When it comes to applying the Willow Glen, and most of our products, the amount of product you should use is dependent on your hair type and texture. If you have thicker, coarser hair, you may need to use more product in order to effectively saturate your hair with the oil. Start at your ends and work your way up towards the root. A little stylist secret is to pop a shower cap over your saturated hair, and your natural body heat will help the oil penetrate the hair. Hope that helps! Xx, Team RŌZ
- Can I use this daily (or whenever I wash my hair)?
- Hi Kara! Thank you so much for your question. We recommend WILLOW GLEN as a pre-wash hair treatment on wash days. It's also great to wear when you're out in the sun, chlorine or salt water; or, if you're putting your hair up before traveling or a workout! If you're looking for something you can apply daily, we'd recommend our lightweight SANTA LUCIA Styling Ol.
- How does this oil work as a body oil?
- Hi Dawn! We love this question! Our Willow Glen Treatment oil is a deeply nourishing pre-wash treatment that can be used anytime on your hair, scalp and body. The non-greasy formula is made with 6 active botanical oils to repair, enhance shine and hydrate from head to toe.
The Community
Pro-grade haircare and styling formulated with clinically backed, clean ingredients.
