✨Naturally slows down hair regrowth – Target hair at the follicle level to extend the time between shaves.
🌿Thinner, lighter hair with every use – Clinical-strength botanical extract makes regrowth noticeably finer and softer.
🛡️Soothes & prevents irritation – Calms the skin immediately after hair removal, eliminating redness and bumps.
💎Silk-smooth skin guarantee - Achieve the lasting smoothness of professional treatments from the comfort of home.
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– Emily, founder of RDN Skincare
“With RDN skincare, you have 90 days: if you don't notice a visible reduction in hair thickness and regrowth speed, we’ll give you a 100% refund.”



Low-Molecular Weight Collagen: Helps minimize pores and enhances skin elasticity.
Galactomyces: Improves skin tone and texture.
Oligo Hyaluronic Acid: Penetrates deeper layers of the skin, offering profound hydration.
Niacinamide: Brightens the skin for a more radiant complexion.
1. Preparation
Gently cleanse neck and décolleté with a mild cleanser. Pat dry with a soft towel. Do not apply creams or lotions before use.
2. Application
Open the patch, remove protective film, and apply smoothly to the neck, avoiding folds or bubbles. Leave on for 20–30 minutes , until nearly transparent—this means the serum has been absorbed.
3. After Use
Remove gently and massage the remaining serum into the skin until fully absorbed. Do not rinse. If used during the day, follow with moisturizer or sunscreen.
👉 Apply 2–3 times per week . Visible improvements within 10–14 days of consistent use.
After just one application, most women notice a visible improvement.
Inside each package, you will find:
4 Bio-Collagen Neck Patches = 1 month routine
For best results, we recommend using them twice a week.
Yes, dermatologist-tested & hypoallergenic.
"100% Pure Cyperus Rotundus Root Oil. Cold-pressed to preserve the maximum concentration of flavonoids and essential fatty acids. No fillers, no chemicals, no synthetic fragrances. Just raw, botanical power to naturally weaken hair follicles while nourishing your skin barrier."

"For best results, apply after hair removal (waxing, threading, or shaving) when follicles are open. Massage a few drops onto clean, dry skin twice daily. Consistent use is key-apply every morning and night to see a significant reduction in hair regrowth over time."
"Results vary, but most users notice a visible difference after 3-4 weeks of consistent daily application. Hair typically grows back thinner, lighter, and much slower. For the full 'permanent-like' smoothing effect, continue use for 3 months to fully disrupt the hair growth cycle."

"One 30ml bottle is highly concentrated. Since you onlyneed 3-5 drops per application, one bottle typically lasts 4-6 weeks for targeted areas (like the face or bikini line). If using on larger areas like legs, we recommend our 'Buy 2 + Get 1' bundle."
"Absolutely. It is 100% natural, hypoallergenic, and non-comedogenic. Cyperus Rotundus oil has natural anti-inflammatory properties that help soothe skin after hair removal and reduce redness. Suitable for all skin types, including sensitive areas."

I’ve seen a noticeable improvement in my skin texture and brightness since using this every morning. Feels lightweight but very nourishing
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Stop the cycle: Our Cyperus Rotundus oil doesn't just soothe; it targets the hair follicle to significantly slow down regrowth.
Silky Smooth Finish: Transform "strawberry legs" into glowing, bump-free skin in just 3-4 weeks of consistent use.
Long-lasting confidence: Spend less time in the shower and more time feeling flawless and smooth.
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Dermatologist Approved: 100% organic, cold-pressed oil that's safe for even the most sensitive bikini areas.
The "Secret" Ingredient: Discover why thousands are switching from painful waxing to this ancient botanical wonder
Our Promise: "If you don't notice a visible reduction in hair thickness within 90 days, we'll give you a 100% refund."
Trusted by Thousands: Join the community of women who have ditched painful hair removal for our natural, skin-loving alternative.
Effortless Integration: Watch how easily this serum fits into a daily routine-just a few drops twice a day for a visible difference.
Authentic Beauty: No filters, just real progress. See why this botanical secret is going viral for its ability to transform skin texture.
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Cold-Pressed Excellence: We use a specialized steam-distillation process to preserve 100% of the active flavonoids that naturally weaken hair follicles.
Zero Fillers, Zero Chemicals: Our serum contains only pure Cyperus Rotundus root oil. It's 100% vegan, cruelty-free, and sustainably sourced for your peace of mind.
Luxury Skin Experience: Unlike sticky creams, our oil absorbs instantly, leaving a silky finish that deeply nourishes your skin without clogging pores.
Instant Relief: Our serum is specifically formulated to calm the skin immediately after hair removal, preventing the common "sting" or burn associated with other products.
Deep Hydration: More than just an inhibitor, it acts as a high-end body serum that locks in moisture, leaving your skin looking radiant and feeling baby-soft.
Gentle for Daily Use: Safe for all skin types. Whether it's your face, bikini line, or legs, our non-comedogenic oil won't clog pores or cause breakouts.
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Designed to target hair regrowth at he follicle level while keeping skin smooth, calm, and balanced.
Designed to target hair regrowth at he follicle level while keeping skin smooth, calm, and balanced.
Designed to target hair regrowth at the follicle level while keeping skin smooth, calm, and balanced.Designed to target hair regrowth at the follicle level while keeping skin smooth, calm, and balanced.
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Designed to target hair regrowth at the follicle level while keeping skin smooth, calm, and balanced.Designed to target hair regrowth at the follicle level while keeping skin smooth, calm, and balanced.
Designed to target hair regrowth at he follicle level while keeping skin smooth, calm, and balanced.
Designed to target hair regrowth at he follicle level while keeping skin smooth, calm, and balanced.
Designed to target hair regrowth at he follicle level while keeping skin smooth, calm, and balanced.
Designed to target hair regrowth at the follicle level while keeping skin smooth, calm, and balanced.Designed to target hair regrowth at the follicle level while keeping skin smooth, calm, and balanced.


Designed to target hair regrowth at the follicle level while keeping skin smooth, calm, and balanced.Designed to target hair regrowth at the follicle level while keeping skin smooth, calm, and balanced.
Designed to target hair regrowth at he follicle level while keeping skin smooth, calm, and balanced.
The Power of Nature: Harness the ancient benefits of Cyperus Rotundus, steam-distilled to ensure the highest concentration of hair-inhibiting properties in every drop.
Refreshing Skin Therapy: Our formula provides a cooling, soothing sensation that reduces post-shave heat and leaves your skin feeling incredibly refreshed.
A New Era of Smoothness: Step away from harsh chemicals and embrace a sustainable, botanical approach to long-lasting skin confidence.
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We are so confident in the effectiveness of our Cyperus Rotundus Skin Serum that we proudly offer a 90 Day Smooth Skin Guarantee.
Try it completely risk free. If within 90 days of purchase you don’t notice visible improvement in your skin including calmer looking skin after hair removal, smoother texture, and slower finer regrowth with consistent use, we will refund your full purchase amount.
No stress. No complicated steps.No hassle.
Your satisfaction is our priority. Use it consistently, experience the results for yourself, and enjoy smoother more balanced skin or get your money back.

Our serum is formulated with Cyperus Rotundus root extract, a botanical known for supporting balanced skin and helping reduce the appearance of hair regrowth over time. With consistent use after hair removal, hair may grow back finer, softer, and less noticeable.

Many customers notice calmer, more hydrated skin immediately after application. Visible changes in hair regrowth typically appear after 3 to 4 weeks of consistent use, depending on your hair type and removal method.

Apply a small amount to clean, dry skin immediately after shaving, waxing, or epilating. Massage gently until fully absorbed. For best results, use daily between hair removal sessions.

Yes, the formula is designed to be gentle and suitable for sensitive skin. However, we always recommend performing a patch test before first use to ensure compatibility with your skin.

Yes, it can be used on areas such as legs, underarms, arms, and bikini line. Avoid contact with eyes and do not apply to broken or irritated skin.

Currently, all orders are one-time purchases. We may introduce subscription options in the future for added convenience and savings.