4.9/5

(2,347+ Reviews)

6 in 1 Anti-Hair Growth Oil

The laser-free way to thinner, slower, lighter hair.

  • 🪒 Slows regrowth at the follicle — every shave cycle, hair comes back thinner
  • 🔬 Comparable to Alexandrite laser in a 2014 clinical trial (PubMed)
  • 🌿 Works on PCOS, blondes, gray, and dark skin — where laser can't
  • 💧 Safe face-to-bikini in one bottle — lip, chin, underarms, legs
  • 🛡️ Only works where you apply it — your lashes, brows, and head hair stay safe
Ships today, if ordered within
"Most hair-removal tools — razors, wax, laser — only fight the hair shaft. Cyperus Rotundus oil is different. It modulates 5-alpha-reductase at the follicle, which means it shuts down the growth signal at the root. The 2014 Ibrahim study compared it head-to-head with Alexandrite laser on facial hair — and found comparable results over six months."
Dr. Amira Hassan, MD
Dermatology
6 in 1 Complex
Laser / Wax / Razor
Targets the root, not the shaft
Shuts down the follicle signal — others only cut or burn what already grew.
Works on every hair color + skin tone
Blondes, redheads, gray, dark skin, PCOS — laser needs dark hair on light skin.
Safe face-to-bikini in one bottle
Upper lip, chin, underarms, bikini, legs — laser restricts zones, creams risk chemical burn.
PubMed-cited mechanism
Ibrahim 2014 RCT vs Alexandrite laser — category-standard marketing claims only.
Step 1
Shave, wax, or pluck like you normally would.
Step 2
Rub 3-5 drops into clean, dry skin morning and night.
Step 3
Repeat daily — by week 4 regrowth is slower and finer.

What 90 Days Changes

Less razor burn within a week
Half the regrowth by week 3
Finer, lighter new hair by week 4
Razor goes in the drawer by week 10
Pluck-spot dark marks fade
[First Order One-Time Bonus] FREE 6-in-1 Hair Removal Complex
Excellent 4.9 | 2,347+ Reviews

[First Order One-Time Bonus] FREE 6-in-1 Hair Removal Complex

Get It By
Get It By
Why The Hair Keeps Coming Back

Why Your Hair Keeps Coming Back.

Tuesday you shave. Thursday it's back. You tried the expensive razor and it grew back anyway. Nothing stops it for more than 48 hours.

Here's what nobody tells you. The hair you can see is just the stem of a plant. The real plant — the follicle — lives under your skin. Razors cut the stem. Laser burns the stem. Wax rips the stem. None of them touch the part that keeps making new stems.

The follicle runs on a signal — an enzyme called 5-alpha-reductase. Every night it whispers "make another hair" and your skin listens. That's why PCOS causes chin whiskers. Why perimenopause brings a mustache. Why Italian legs are back by breakfast. You're not losing the fight because you're doing it wrong — you're fighting the wrong layer.

Why The Hair Keeps Coming Back

See That Amber Gold?That's the 4,000-year-old follicle switch.

That rich amber color in the dropper is Cyperus Rotundus oil — pressed from an Egyptian sedge-grass root that women in Cairo, Alexandria, and the Mediterranean have been using on their skin for over 4,000 years. Your grandmother's grandmother's grandmother knew about this. We just put it in a clinical-strength bottle.

Here's how it works. Cyperus Rotundus slips into the follicle and turns the volume down on it. The whisper gets smaller. The follicle gets smaller. The hair that tries to come back is thinner, lighter, finer — until one day it just stops showing up. Not a blade. Not a laser. A switch.

In 2014, a clinical team (Ibrahim et al.) ran this oil head-to-head against Alexandrite laser on facial hair. After six months the paper's title read: "comparable efficacy to Alexandrite laser photo-epilation." Same result. Without the $3,200. Without the burn risk. Without the "sorry, we can't treat your skin tone." That's why it works on blondes, redheads, grays, PCOS, and darker skin that laser won't even book.

What People Actually Notice After Using It Daily.

Day by day, week by week — exactly what changes once the follicle signal starts winding down.

DAY 1-7

First Thing You Notice

The oil absorbs in two minutes — no greasy residue. After your first 3–4 shaves, applying it right after, the bumps and redness die down. Skin feels smoother at the bikini line. Nothing dramatic with the hair yet — that comes later.

DAY 8-14

You Start Seeing It

The regrowth on your treated areas comes in softer. Less stubble. You can go a day or two longer between shaves. PCOS users notice the chin hair coming in lighter. Most women stop reaching for the razor every morning around now.

DAY 15-28

People Start Noticing Too

Bikini line stays smooth for several days. The stubble pattern changes — hair comes in patchy and thin where it used to come in thick. On your face, the upper lip and chin look smoother. People might ask if you got laser.

WEEK 6+

Where It Really Shows

Some areas barely grow hair anymore. You might shave once every 7–10 days instead of daily. The bikini line stays summer-ready without you thinking about it. PCOS users see the most dramatic shift here — chin hair down to a few sparse hairs instead of daily regrowth.

What 2,347 women told us after 60 days.

What 2,347 women told us after 60 days.

0%

Saw regrowth come in thinner

By week 3, hair was visibly finer and lighter.

0%

Were shaving less often

By week 6, days between shaves doubled — or more.

0%

Felt confident wearing what they wanted

Bikini, sleeveless, mini — no shaving the night before.

* Based on a 60-day survey of 2,347 customers (February 2026) and the Ibrahim 2014 clinical trial. Individual results vary.

Four actives. One mechanism.

Four compounds. One follicle switch.

Most hair-removal oils dilute a token amount of the active in coconut or jojoba. This is formulated at the clinical-trial concentration — with three supporting compounds that handle the ingrowns, the thickness, and the dark spots the hair leaves behind.

Cyperus Rotundus Oil
The Root Switch

Cyperus Rotundus Oil

  • 4,000-year-old Egyptian sedge-grass root
  • Quiets 5-alpha-reductase — the follicle's grow signal
  • Matched Alexandrite laser in a 2014 trial
Cyperene + Cyperotundone
The Thinning Compounds

Cyperene + Cyperotundone

  • Two compounds from the same root
  • Shorten the active hair-growth phase
  • Regrowth returns finer + lighter each cycle
Squalane
The Carrier

Squalane

  • Plant-derived, non-greasy
  • Drives the actives deep into the follicle
  • Calms razor burn + ingrowns by week 1
Vitamin E + Rosemary Extract
The Dark-Spot Fade

Vitamin E + Rosemary

  • Antioxidant pair, vitamin-rich
  • Fades dark marks from years of shaving + plucking
  • Clears the shadow hair leaves behind

90 seconds in the morning. That's the whole protocol.

No clinic. No prescription. No second product.

Remove

Remove

Shave, wax, pluck, or dermaplane the way you already do.

Apply

Apply

3-5 drops onto clean dry skin — rub until absorbed.

Repeat

Repeat

Twice a day — morning and night — consistency is the whole game.

Remove

Remove

Shave, wax, pluck, or dermaplane the way you already do.

Apply

Apply

3-5 drops onto clean dry skin — rub until absorbed.

Repeat

Repeat

Twice a day — morning and night — consistency is the whole game.

PUBMED-CITED MECHANISM
4,000-YEAR EGYPTIAN EXTRACT
WORKS ON EVERY SKIN TONE
SAFE FACE-TO-BIKINI
TOPICAL, NOT HORMONAL
90-DAY GUARANTEE
90-DAY GUARANTEE
MADE IN USA
PUBMED-CITED MECHANISM
4,000-YEAR EGYPTIAN EXTRACT
WORKS ON EVERY SKIN TONE
SAFE FACE-TO-BIKINI
TOPICAL, NOT HORMONAL
90-DAY GUARANTEE
90-DAY GUARANTEE
MADE IN USA
PUBMED-CITED MECHANISM
4,000-YEAR EGYPTIAN EXTRACT
WORKS ON EVERY SKIN TONE
SAFE FACE-TO-BIKINI
TOPICAL, NOT HORMONAL
90-DAY GUARANTEE
90-DAY GUARANTEE
MADE IN USA
PUBMED-CITED MECHANISM
4,000-YEAR EGYPTIAN EXTRACT
WORKS ON EVERY SKIN TONE
SAFE FACE-TO-BIKINI
TOPICAL, NOT HORMONAL
90-DAY GUARANTEE
90-DAY GUARANTEE
MADE IN USA

5 Reasons You Still Have Hair (Even Though You Just Shaved)

If any of these sound familiar, you're in the right place.

Why The Hair Keeps Coming Back

You shaved last night — then it's back by morning.

The day after a shave is supposed to be the smooth one. But the dark stubble is already pushing through. By lunch you're rubbing your bikini line under your skirt to check. That's the part that's been getting to you.

Why The Hair Keeps Coming Back

You've tried everything and nothing sticks.

Razors. Wax. Nair. Maybe laser if you could afford it. Each one works for a few days, then the hair comes back thicker, faster, more pissed off. So you start thinking it's just hormones, just genetics, just your body now.

Why The Hair Keeps Coming Back

You catch it in photos you didn't mean to take.

The selfie at the wrong angle. The group photo where you can see the chin shadow. The gym mirror where the bumps on your legs look worse than they feel. Small moments you can't unsee.

Why The Hair Keeps Coming Back

What you actually want is simple.

Not perfect. Not laser-bald in two days. Just hair that comes back slower, thinner, sometimes not at all. So you stop planning your week around shaving. So you wear what you want without checking first.

Why The Hair Keeps Coming Back

Then one day, you stop thinking about it.

You forget when you last shaved. You skip the razor for the pool. You wear the bikini you bought two summers ago. You catch your reflection and don't flinch. That's the goal.

90-Day Money Back Guarantee

Give it 60 days of consistent twice-a-day use. If your regrowth hasn't visibly slowed — if you're still reaching for the razor on the same schedule — send the bottle back for a full refund within 90 days. Keep whatever's left. No questions, no hoops.

90-Day
Money-Back
Free US
Shipping ($35+)
Made in USA

Your questions. Answered.

What makes this different from laser, wax, or a razor? +

Razors, waxes, and lasers all fight the hair SHAFT — the part that already grew. This oil works one layer deeper, at the follicle, by modulating an enzyme called 5-alpha-reductase — the same pathway that drives PCOS chin hair and perimenopause regrowth. Laser needs pigment contrast; this doesn't. Which is why it works on blondes, redheads, gray hair, and darker skin tones laser can't safely treat.

Is the dose really just 3-5 drops, twice a day? +

Yes. 3-5 drops per zone, morning and night, rubbed into clean dry skin. Absorbs in under 60 seconds — no rinse, no wait, no greasy feel. One 2oz bottle lasts 6-8 weeks on a full leg + bikini + face routine. It's not a dose-up-for-faster-results product. Consistency beats volume every time.

What's actually inside? +

Four actives: standardized Cyperus Rotundus Oil (the follicle switch), squalane (the carrier), vitamin E and rosemary extract (for post-shave hyperpigmentation and skin calm). Zero parabens, phthalates, synthetic fragrance, added hormones, or endocrine-disrupting preservatives. Plant-based, fragrance-free, non-comedogenic. Formulated at the same concentration the 2014 Ibrahim clinical trial used — not a diluted marketing version.

How long before I see results? +

Week 1: razor burn calms, ingrowns drop, goosebumps stop triggering instant stubble. Week 3-4: regrowth visibly slower, new hair comes in thinner and lighter. Week 10-12: most women shave once a week or less. Month 3-6: the follicle itself miniaturizes — hair grows back sparse, sometimes clear. Consistency matters — twice-a-day is the protocol. Skipping days is the #1 reason people say "it didn't work."

How exactly do I use it? +

Shave, wax, pluck, or dermaplane like you already do. Pat the skin dry. Drop 3-5 drops into your palm and rub into the zone until absorbed. Repeat morning and night. Works on legs, underarms, chin, upper lip, sideburns, stomach, bikini line — any zone with unwanted hair. No rinse. No wait. Layer moisturizer, sunscreen, and makeup over it.

Is this an endocrine disruptor? Will it mess with my hormones? +

No. This is a topical oil — it works at the follicle without crossing into your bloodstream. Unlike oral spironolactone (Rx, requires blood monitoring) or hormonal prescriptions, the mechanism stays at the skin level. Safe on sensitive skin, eczema, the bikini line, and the intimate area. Not studied in pregnancy — pause use if pregnant or nursing. One caveat: avoid on your scalp and eyebrows, since the same mechanism that slows leg hair slows scalp hair.

Can I use this with spironolactone, Vaniqa, retinol, or my other products? +

Yes. Layers under moisturizer, sunscreen, and makeup. Works alongside retinol, vitamin C, BHA, and azelaic acid — no interaction. Compatible with spironolactone (some women phase off Rx as this kicks in — always ask your doctor first). Do NOT use a hair-GROWTH oil on the same zone — castor oil, scalp rosemary, and minoxidil pull the opposite direction and will cancel your results. One zone, one product direction at a time.

What if it doesn't work for me? +

Send it back within 90 days and we refund the full order — even if the bottle is empty, even without a reason, even without a return receipt. No restocking fee, no shipping fee, no hoops. If your regrowth hasn't slowed by day 60 of consistent twice-a-day use, that's on us. Email support, one reply, refund processed in 48 hours.

Does this work for PCOS, perimenopause, or medication-induced hair growth? +

Yes — this is the most common use case. PCOS, perimenopause, and hormonal medication all elevate DHT at the follicle, which is the exact pathway the 5-alpha-reductase modulation in Cyperus Rotundus Oil targets topically. It's often more effective on hormonal hair growth than on genetic body hair — because it's working directly against the cause.

Is the dose really just 3-5 drops, twice a day? +

Yes. 3-5 drops per zone, morning and night, rubbed into clean dry skin. Absorbs in under 60 seconds — no rinse, no wait, no greasy feel. One 2oz bottle lasts 6-8 weeks on a full leg + bikini + face routine. It's not a dose-up-for-faster-results product. Consistency beats volume every time.

How long before I see results? +

Week 1: razor burn calms, ingrowns drop, goosebumps stop triggering instant stubble. Week 3-4: regrowth visibly slower, new hair comes in thinner and lighter. Week 10-12: most women shave once a week or less. Month 3-6: the follicle itself miniaturizes — hair grows back sparse, sometimes clear. Consistency matters — twice-a-day is the protocol. Skipping days is the #1 reason people say "it didn't work."

Is this an endocrine disruptor? Will it mess with my hormones? +

No. This is a topical oil — it works at the follicle without crossing into your bloodstream. Unlike oral spironolactone (Rx, requires blood monitoring) or hormonal prescriptions, the mechanism stays at the skin level. Safe on sensitive skin, eczema, the bikini line, and the intimate area. Not studied in pregnancy — pause use if pregnant or nursing. One caveat: avoid on your scalp and eyebrows, since the same mechanism that slows leg hair slows scalp hair.

What if it doesn't work for me? +

Send it back within 90 days and we refund the full order — even if the bottle is empty, even without a reason, even without a return receipt. No restocking fee, no shipping fee, no hoops. If your regrowth hasn't slowed by day 60 of consistent twice-a-day use, that's on us. Email support, one reply, refund processed in 48 hours.

Need Help?

We reply to all emails and text messages in UNDER 10 minutes.

24 hours a day, 7 days a week.

We would love to help.

Email: support@trycinnara.com