Rated 4.8 (18,437)
duwey™ Cyperus Rotundus Oil
Duwey Cyperus Rotundus blend slows hair regrowth, fades dark spots, and keeps your skin glowing after every shave or wax.
Slows Hair Regrowth Naturally
Long-Lasting Results
Soothes & Brightens Skin
Clinically Proven Results
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Allison L.
My leg stubble used to show up a day after shaving. Now I can go about week and my skin still looks freshly shaved. BTW I have been using this for about 5 weeks now.
How Does It Work?
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Cyperus Rotundus Oil helps slow down hair regrowth by targeting the root with natural plant compounds. It tells your hair follicles to relax, so hair comes back softer, lighter, and slower over time.
What Can Cyperus Rotundus Oil Help With?
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It helps reduce regrowth, fade dark spots, and calm irritation after shaving or waxing. You can use it on legs, arms, bikini area, or anywhere you want smoother and more even-toned skin.
When Will I See Results?
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Most people start noticing smoother skin and slower regrowth within about two to three weeks of consistent use. The longer you keep using it, the better your results will get.
How To Use
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Easily incorporate into your hair removal routine by:
- Remove unwanted hair using your preferred method (shaving, waxing, epilating)
- Apply 3-5 drops of serum to clean, dry skin
- Massage gently until fully absorbed
- Reapply twice daily for optimal results
Enjoy smoother skin for longer.
Where do I apply it?
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Our Cyperus Rotundus Skin Serum can be safely used on all body areas including face, underarms, bikini line, legs, and arms. For facial use, avoid the eye area.
Natural Ingredients
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Our Cyperus Rotundus Skin Serum is formulated with carefully selected natural botanicals that work gently on your skin without disrupting hormonal balance.
The base features nourishing Olive Oil and Vitamin E to moisturize and repair skin post-hair removal, preventing irritation and razor bumps. Peppermint Extract provides a cooling, soothing sensation while Lemon Extract naturally brightens and evens skin tone.
The complete ingredient list can be found by scrolling further down this page.
No Hormone Effects
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Cyperus Rotundus Skin Serum is safe to use for women with hormonal conditions because it works locally on the skin surface and hair follicles. Our botanical serum does not enter the bloodstream or affect your body's hormone levels. The Cyperus Rotundus and other natural ingredients work directly where applied, targeting only the hair follicle structure in that specific area. This localized approach means it won't interfere with your natural hormonal balance, making it safe for use during pregnancy, while managing PCOS, or during menopause.
Does it work for all hair and skin types?
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Yes! Dewey’s Cyperus Rotundus Oil is safe for all skin tones and hair types. It works by naturally slowing hair growth at the root instead of damaging the follicle. Over time, new hairs grow back softer, lighter, and less visible while your skin stays smooth, hydrated, and irritation-free.
Naturally Reduce Hair Hair Growth In 30 Days
Jasmine R.,
27
Verified Customer
I used to get tiny hairs and dark spots all over my chin and it made me super self-conscious. After a few weeks of using this oil, my skin looks so much smoother and the hair barely grows back. It feels amazing not having to tweeze every other day anymore.
Elena M.,
24
Verified Customer
I didn’t expect it to work this fast but by week 4 my underarms looked totally different. The hair grew back way slower and lighter, and my skin stopped getting those little red bumps after shaving. It’s seriously become part of my routine now.
Simone T,
24
Verified Customer
My peach fuzz and little breakouts used to drive me crazy. This oil calmed my skin so much and made it glow. I barely see any hair now and my makeup sits way smoother. My skin has literally never looked this clean.
Your Journey To Hair-Free Skin
See smoother, softer skin with less regrowth week after week.
Week 1
Softer Skin Starts Here
Your skin already feels smoother after shaving or waxing.
The oil soothes irritation and keeps everything soft and hydrated.
Week 2
Regrowth Slows Down
New hair grows back thinner and lighter.
You start realizing you don’t need to shave as often.
1 Month
Smoother For Longer
Hair that used to be thick now comes in fine and barely noticeable.
Your skin stays smooth for days without any effort.
3 Months
Real Confidence
Your skin looks clear, even, and soft up close.
No more stressing about rough patches or daily maintenance.
6 Months
Freedom From Constant Hair Removal
Hair barely grows back anymore.
You stay smooth with almost zero upkeep.
Clinically Proven Results
Backed by real users and gentle, plant-based science.
87%
Slower Regrowth
of users noticed thinner, lighter hair within the first 3 weeks of consistent use.
91%
Softer, Calmer Skin
said their skin felt smoother and less irritated after shaving or waxing.
92%
Brighter, Even Skin
saw visible fading of dark spots and overall skin brightness after 4 weeks.
87%
Deep, Lasting Hydration
said their skin stayed soft, smooth, and hydrated all day after use.
Real Results After 4 Weeks of Use
Just a few drops a day and you’ll start to see the difference
After
Before
Why ChooseDuwey
Stop wasting money on harsh treatments. Duwey actually delivers results.
Why ChooseDuwey
Stop wasting money on harsh treatments. Duwey actually delivers results.
With natural botanical follicle control, proven regrowth reduction, and thousands of satisfied customers, Duwey Cyperus Rotundus Oil sets the standard for modern post-removal care.
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Botanical follicle control
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Anti-inflammatory botanicals
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Works on All Skin Types
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Works on Sensitive Skin
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Treat Ingrown Hairs
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Stop Thick Stubble
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Keratosis Pilaris
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Real Feedback From Duwey Customers
Real Feedback From Duwey Customers
18K+
Smoother Skin Stories
Thousands trust Duwey for naturally slower regrowth and calm, bump-free skin.
94%
Satisfaction Rate
Fewer than 6% of customers reported being unsatisfied with visible results.
68%
Returning Clients
More than 3 out of 5 reorder to maintain effortlessly smooth skin.
Results based on a voluntary, self-reported customer survey conducted on Duwey users in March 2025. Individual results may vary.
What Makes Duwey So Effective
The science behind smoother, slower regrowth — all from a natural oil that actually delivers.
Reaches the Root
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Our Cyperus Rotundus blend absorbs deep into your skin and targets the hair follicle right at the root — where new growth begins.
Slows Regrowth Naturally
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The plant’s active compounds gently calm the follicles, slowing down how fast and thick your hair grows back.
Softens Every Strand
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With consistent use, each new hair grows in softer, finer, and lighter — so your skin stays smoother for longer.
Calms, Brightens & Hydrates
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Peppermint cools and soothes, lemon helps fade dark spots, and Vitamin E with olive oil lock in lasting moisture for healthy, glowing skin.
Clinically-Backed. Dermatologist-Trusted.
Duwey’s Cyperus Rotundus formula isn’t just trending.
it’s backed by real research. Clinical studies have shown that Cyperus Rotundus extract can visibly reduce hair regrowth, soften new strands, and improve overall skin texture within just a few weeks of consistent use.
Join Over 18,000+ Happy Customers.
Real experiences from real customers who love our products and service.
Outstanding Results
This oil really surprised me. My skin feels softer after every use, and the regrowth is much slower. I even noticed fewer ingrown hairs within two weeks.
Fewer Ingrowns Instantly
After just a few uses, my ingrown hairs were almost gone. This oil feels lightweight and soothing, leaving my skin soft without any sticky or greasy residue.
Noticeable Regrowth Reduction
I started using it after waxing, and the difference is amazing. My hair grows back finer and slower, making each session less frequent and my skin calmer.
Effortless Smooth Routine
This oil makes my post-shave routine so easy. No bumps, no redness — just smooth, nourished skin that lasts. I can confidently wear sleeveless tops again!
Natural Glow Restored
My skin feels deeply hydrated and healthy. It’s gentle yet powerful, keeping my legs and underarms bump-free while helping me stay hair-free much longer than before.
Lasting Smooth Results
After using this oil consistently, my skin stays softer for days and hair regrowth is barely noticeable. It’s gentle, soothing, and smells so refreshing after every use.
Calming Skin Relief
I have super sensitive skin, but this oil changed everything. It instantly reduces redness and irritation after shaving while keeping my skin silky and calm all day.
Softer Finer Hair
Within two weeks, I noticed my hair growing back thinner and much softer. My skin looks smoother and feels healthier, no more razor burns or dryness.
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
What is Cyperus Rotundus Oil?
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Cyperus Rotundus Oil is a natural botanical post-removal treatment that slows hair regrowth while calming irritation and preventing bumps. It works at the follicle level to naturally extend smooth skin periods.
What are the ingredients?
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Cyperus Rotundus Oil (Main Active): Natural extract from nut grass root that inhibits hair growth enzymes and slows regrowth.
Jojoba Oil: Deeply moisturizes and mimics skin's natural oils for soft, hydrated skin.
Rosehip Oil: Rich in vitamins A and C to brighten skin and even tone.
Sweet Almond Oil: Soothes irritation and softens skin after hair removal.
Tea Tree Oil: Natural antimicrobial that keeps skin clean and prevents ingrown hairs.
Aloe Extract: Calms redness and inflammation, especially after waxing or shaving.
Acetyl Tripeptide: Peptide that supports skin renewal and healing.
60ml bottle. Natural formula. No harsh chemicals, parabens, or sulfates. Suitable for all skin types including sensitive skin.
How is this different from regular shaving cream or lotion?
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Unlike surface-level products, Cyperus Rotundus Oil contains botanical compounds that target hair follicles directly. This slows regrowth naturally while preventing inflammation that causes bumps and ingrowns.
Is the product safe for sensitive skin?
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Yes! The formula is made with gentle, natural botanical extracts. It's dermatologist-tested, free from harsh chemicals, and designed specifically for post-removal skin that's already irritated or sensitive.
How long does one bottle last?
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Each 60ml bottle typically lasts 4-6 weeks with regular use on multiple body areas. You only need 2-3 drops per application area, so a little goes a long way.
Will it stop hair growth completely?
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Cyperus Rotundus Oil naturally slows follicle activity and reduces regrowth speed. While it won't permanently remove hair, consistent use helps you go weeks between sessions instead of days, with noticeably finer regrowth.
How do I use it?
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Simply apply 2-3 drops to clean, dry skin immediately after shaving, waxing, or any hair removal method. Massage gently until absorbed. Use daily or after each removal session for best results.
Can I use it every day?
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Absolutely. Cyperus Rotundus Oil is designed for daily use and works best with consistency. The more regularly you apply it, the better your follicles respond and the longer you stay smooth.
Does it work on all body areas?
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Yes — it's safe and effective on legs, underarms, bikini area, and even facial hair. The natural formula is gentle enough for sensitive zones while powerful enough for stubborn regrowth anywhere.