A Glorious Difference
"Like nothing else I have used. The pre-wash left my hair conditioned and silky soft."
$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.
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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-tested, pro-grade haircare designed for visible results.
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: 4.7915406 / 5 from 331 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%): It was observed by customers that this treatment is a great and effective option for dry hair and scalp.
- Hair Appearance (10%): It was reported by customers that this product leaves hair feeling nourished and looking healthy every single time.
- Packaging Aesthetics (7%): Customers keep praising the beautiful and pretty glass bottle, which makes it a pleasure to use.
- Hair Feel (32%): Many customers appreciated how the Willow Glen hair oil made their hair feel smooth and silky when washing.
- Product Scent (44%): Many customers remarked that the scent of the product is amazing, making it a popular choice.
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
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."
Pre Wash Treatment Oil
"Love the smell and feel of my hair after use Polished results."
Love!
"I love using this oil on the ends of my hair during pool days! And using the leftover oil on my cuticles is a happy little bonus 🤍"
"Great product, does not leave hair greasy."
Just what I needed
"Love this oil! Just what I needed to keep my ends hydrated."
Awesome products
"Love the product used once and already notice an improvement . Less hair shedding after showering Thank you for the recommendation !"
Willow Glen is amazing!
"I tried the Willow Glen Pre-Wash Treatment Oil and I am in love with it! It is not overly greasy yet very hydrating. I felt the difference immediately when I dried my hair. It has been damaged by a bad hairdressing appointment but this has made it more manageable. I plan to use it every week and would highly recommend it."
Smells amazing!
"The shampoo and conditioner are wonderful and smell amazing!"
Perfect pre-wash
"I love the oil because it’s light and gentle on my tips. I leave it in for 25 to 45 minutes before I wash and leaves my ends very soft and hydrated."
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.
