Willow Glen Pre-Wash Treatment Oil
Willow Glen Pre-Wash Treatment Oil
Willow Glen Pre-Wash Treatment Oil
Willow Glen Pre-Wash Treatment Oil
Willow Glen Pre-Wash Treatment Oil
Willow Glen Pre-Wash Treatment Oil
4.8 stars, 1012 reviews

Willow Glen Pre-Wash Treatment Oil

Pre-wash reparative, salon-grade oil

This deep treatment oil should be used weekly or anytime your hair, scalp or body are feeling dry.

Repair & Strengthen
Hydrate & Soften
Boost Shine

60mL / 2 Fl. Oz.
Frequency:

Save with Bundles

The Foundation Shampoo / Conditioner Duo
The Foundation Shampoo / Conditioner Duo
$9 Savings

Included: Foundation Shampoo, Foundation Conditioner
Free Shipping on orders $50+
Free + Easy Returns

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.

    Apply from mid-length to ends before your shower. Leave on for 10 minutes before shampooing. It soaks in before you shampoo, so your hair holds onto moisture even after washing.

    Apply from mid-length to ends before your shower. Leave on for 10 minutes before shampooing.  Because you wash it out, you get the moisture without any leftover residue.

    Apply from mid-length to ends before your shower. Leave on for 10 minutes before shampooing. It rinses out completely, there's no weight left behind.

    Apply from mid-length to ends before your shower. Leave on for 10-20 minutes before shampooing, or use as an overnight treatment.

    Apply treatment oil to dry hair and scalp as a pre-wash treatment, from scalp to ends. Leave in for at least 10 minutes or wear overnight as a deeply restorative sleep mask. Rub excess oil into skin for nourishing hydration from head to toe. If your hair is extra dry, apply a small amount to ends as a style smoother, to de-frizz and add shine.

    Sesamum Indicum (Sesame) Seed Oil*, Simmondsia Chinensis (Jojoba) Seed Oil*, Helianthus Annuus (Sunflower) Seed Oil*, Cocos Nucifera (Coconut) Oil*, Macadamia Ternifolia Seed Oil*, Aleurites Moluccana Seed Oil*, Fragrance/Parfum. *Organic

    New Beauty 2023 Award Winner
    Before image
    After image
    Willow Glen Pre-Wash Treatment Oil Before After

    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

    *In a clinical study with expert clinician evaluation

    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

    The Routine

    Step 1: Willow Glen Pre-Wash Treatment Oil

    Step 1: Willow Glen Pre-Wash Treatment Oil

    Pre-treat your hair and scalp to nourish and restore. Leave in for at least 10 minutes before you shower or wear overnight as a deeply restorative sleep mask.

    Step 2: Salt Scalp Scrub

    Step 2: Salt Scalp Scrub

    Swap your shampoo for a double cleansing scalp exfoliating scrub with mineral salts, gentle acids, rosemary, and caffeine to clear buildup and energize the scalp.

    Foundation Mask

    Foundation Mask

    Swap your conditioner for a hydrating hair mask that's clinically proven to repair damage.

    FAQ

    We recommend using once a week, or as needed to give your hair a boost of nourishment and support. Use to condition and moisturize dry scalp and ends, stregnthen strands and prevent breakage, and improve overall hair health.

    Apply oil to dry hair and scalp as a pre-wash treatment, from scalp to ends. Leave in for at least 10 minutes or wear overnight as a deeply restorative sleep mask. Rub excess oil into skin for nourishing hydration from head to toe. If your hair is extra dry, apply a small amount to ends as a style smoother, to de-frizz and add shine.

    Overall rating: 4.839921 / 5 from 1012 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." — ranid-299d-hannahk
    • "My hair feels more hydrated and manageable, and even my over-processed ends look healthier with regular use." — shelbylynn425
    • "The result is hair that feels incredibly soft and looks healthy and vibrant." — iamwonderfullymade

    Reviews

    Complete change

    "I first bought the travel set with shampoo, conditioner, and smoothing oil, and I was immediately hooked. After trying several well-known brands and spending quite a bit for only minor results, I noticed a difference the first time I used this product, with even better results after continued use. I’ve since purchased the full set. It leaves my hair smooth, healthy-feeling, and free of harsh residue."

    — Rose H. (5/5)

    My hair has body and volume again

    "I have very fine, mostly straight shoulder-length hair, and this scrub (plus the Roz conditioner) has really brought it back to life. I had been struggling to find a shampoo and conditioner combo that works for me, and I'm thrilled that the search is over. Also, it smells divine."

    — Abigail F. (5/5)

    A MUST HAVE!

    "I just purchased the scalp scrub and used this instead of the shampoo and it lathered very nicely 👌. I thought it was going to dry my hair, but the opposite! It left my hair and scalp squeaky clean and moisturized. I then followed with the conditioner and my scalp felt so clean and refreshed!"

    — Linda G. (5/5)

    Refresh

    "This is such a good scrub. My scalp felt so clean and hair refreshed. After conditioning my hair felt like silk. So good!"

    — Anne D. (5/5)

    "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!"

    — Paula (5/5)

    "Love the smell. Doesnt sud as much as I normally like. Overall a good product."

    — Hannah (5/5)

    Love it!

    "Love the scrub and all your products!"

    — Leyla H. (5/5)

    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!"

    — Elizabeth J. (5/5)

    The best

    "I love everything about these products. My hair and scalp feels so great."

    — Sunshine S. (5/5)

    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!"

    — Victoria T. (5/5)

    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.

    Join the Community