★★★★★
Honestly didn't expect much, but my lashes look noticeably softer and fuller after six weeks. The applicator is so easy to use.
✓ Verified · 6 weeks of use
🔥 Best Seller
Botanil
botanil | Lash Serum
$29.99
$54.99
Save 45%
Naturally longer, stronger, and fuller-looking lashes
Naturally fuller-looking lashes
Castor oil powered formula
Lightweight & easy daily use
What Our Customers Say
4.9
★★★★★
1,842 reviews
Camille D.
✓ Verified
★★★★★
Honestly didn't expect much, but my lashes look noticeably softer and fuller after six weeks. The applicator is so easy to use.
Verified · 6 weeks of use
Léa M.
✓ Verified
★★★★★
I've tried so many lash serums and this is the first one that actually feels gentle. No irritation, no greasy feeling — just clean.
Verified · 2 months of use
Sophie R.
✓ Verified
★★★★★
Two months in and my lashes look the best they have in years. Love that it's clean ingredients and cruelty-free.
Verified · 8 weeks of use
Aïcha B.
✓ Verified
★★★★★
Smells lovely, applies smoothly, and feels nourishing. My makeup artist asked what I was using on my lashes!
Verified · 5 weeks of useWhy Botanil
Botanil vs. ordinary lash serums
Botanil
Others
100% natural ingredients
✓
✕
Cold-pressed castor oil
✓
✕
No parabens or sulphates
✓
✕
Vegan & cruelty-free
✓
Lightweight, non-greasy
✓
✕
30-day money-back guarantee
✓
✕
Pure & Natural
Botanical ingredients your lashes love
A gentle blend of cold-pressed oils and plant extracts — chosen for their nourishing, hydrating, and conditioning properties.
Castor Oil
Ricinus Communis
Cold-pressed for maximum potency. Rich in ricinoleic acid that deeply nourishes each lash.
Hydrates & Conditions
Vitamin E
Tocopherol
A natural antioxidant that helps protect lashes from breakage and adds a smooth, silky finish.
Protects & Strengthens
Sweet Almond Oil
Prunus Amygdalus
Lightweight and fast-absorbing, this oil softens lashes without leaving a greasy residue.
Softens & Smooths
Aloe Vera
Aloe Barbadensis
Soothes the delicate lash line while delivering hydration for visibly fuller-looking lashes.
Soothes & Hydrates
🌿 100% Natural
🐰 Cruelty-Free
🌱 Vegan
✨ Paraben-Free
🧬 Dermatologist-Tested
Frequently Asked Questions
Everything you need to know about your CleanSpin.
Most customers notice softer, more conditioned-looking lashes within 2–3 weeks. For the fullest visible results, we recommend daily use for 4–6 weeks.
Yes — our formula is dermatologist-tested, paraben-free, and made with gentle botanical oils. If you have particularly sensitive skin or wear contact lenses, patch-test first on your inner arm.
After cleansing, apply a thin layer along the upper lash line — like a liquid eyeliner — using the included precision brush. Use once a day, preferably before bed.
Yes. Apply Botanil at night on clean lashes so it has time to absorb. In the morning, your usual mascara and extensions work as normal.
Yes. Botanil is 100% vegan, cruelty-free, and never tested on animals. We use only plant-derived ingredients from trusted suppliers.
We offer a 30-day satisfaction guarantee. If you're not happy with your results, send it back for a full refund — no questions asked.
Built for Real Life
🌿
Pure & Natural
Cold-pressed castor oil from trusted growers.
💧
Daily Hydration
Nourishes lashes for a softer, glossier finish.
✨
Visibly Fuller
Conditioned lashes look longer and fuller over time.
🌙
Easy Ritual
One sweep before bed. That's the whole routine.
botanil | Lash Serum
$29.99
Customer Love
Loved by thousands of women
4.9
★★★★★
Based on 102+ verified reviews
★★★★★
I've tried so many lash serums and this is the first one that actually feels gentle. No irritation, no greasy feeling — just clean.
✓ Verified · 2 months of use★★★★★
Two months in and my lashes look the best they have in years. Love that it's clean ingredients and cruelty-free.
✓ Verified · 8 weeks of use★★★★★
Smells lovely, applies smoothly, and feels nourishing. My makeup artist asked what I was using on my lashes.
✓ Verified · 5 weeks of use★★★★★
Five stars. My lashes are noticeably more conditioned. Will keep buying.
✓ Verified · 7 weeks of use★★★★★
Was skeptical but stuck with it. Three months later — completely converted.
✓ Verified · 3 months of use★★★★★
My friend recommended it and now I'm doing the same. Simple, gentle, works.
✓ Verified · 4 weeks of use★★★★★
Use it every night. Takes seconds. Wish I'd started years ago.
✓ Verified · 6 weeks of use★★★★★
Sensitive eyes here — no stinging, no redness. Perfect for me.
✓ Verified · 4 weeks of use★★★★★
The precision brush is a game changer. Easy to apply without making a mess.
✓ Verified · 5 weeks of use★★★★★
Mascara stays on so much better since I started using this.
✓ Verified · 2 months of use★★★★★
Love the natural ingredients. No more harsh chemicals near my eyes.
✓ Verified · 6 weeks of use★★★★★
Four weeks in and I can see the difference. Lashes look softer and longer.
✓ Verified · 4 weeks of use★★★★★
Bought two more bottles already. This is a permanent addition to my routine.
✓ Verified · 3 months of use★★★★★
Gentle enough for everyday use. My lashes feel hydrated, not sticky.
✓ Verified · 5 weeks of use★★★★★
The packaging is gorgeous and the product delivers. Such a treat to use.
✓ Verified · 6 weeks of use★★★★★
Finally a lash serum I can use with my contact lenses. No irritation at all.
✓ Verified · 7 weeks of use★★★★★
My grandmother used castor oil for her hair. Glad I found a modern take for lashes.
✓ Verified · 4 weeks of use★★★★★
Three weeks of nightly use and my lashes already look fuller.
✓ Verified · 3 weeks of use★★★★★
Conditioned my lashes so well they look healthier overall.
✓ Verified · 5 weeks of use★★★★★
Tried it on a whim. Now I can't imagine my routine without it.
✓ Verified · 6 weeks of use★★★★★
Smooth applicator, no greasy residue. Disappears into the lash line.
✓ Verified · 4 weeks of use★★★★★
Light, easy, gentle. Exactly what I was looking for.
✓ Verified · 2 months of use★★★★★
Recommending to all my friends. Real results without the fuss.
✓ Verified · 5 weeks of use★★★★★
Two months in. My lashes hold a curl so much better now.
✓ Verified · 2 months of use★★★★★
Fragrance-free, no irritation, just nourishment. Love it.
✓ Verified · 4 weeks of use★★★★★
I take it on every trip. Tiny bottle, big results.
✓ Verified · 3 months of use★★★★★
My lashes used to feel brittle. Now they feel soft and resilient.
✓ Verified · 6 weeks of use★★★★★
Eight weeks of nightly use — visible difference. So worth it.
✓ Verified · 8 weeks of use★★★★★
Honestly the only product I've been consistent with. Easy to apply, easy to remember.
✓ Verified · 5 weeks of use★★★★★
Beautiful brown bottle and a great formula. A staple now.
✓ Verified · 6 weeks of use★★★★★
Patch tested first because of my sensitive skin — zero reaction. Continued use, no problems.
✓ Verified · 3 weeks of use★★★★★
My lashes look so much glossier. Almost like I've added a top coat.
✓ Verified · 5 weeks of use★★★★★
Got my mom hooked too. We share bottles.
✓ Verified · 2 months of use★★★★★
After kids, my lashes were a mess. This brought them back to life.
✓ Verified · 7 weeks of use★★★★★
Goes well after my skincare routine. Doesn't interfere with my eye cream.
✓ Verified · 4 weeks of use★★★★★
Castor oil is a classic for a reason. This is the cleanest version I've found.
✓ Verified · 6 weeks of use★★★★★
Was hesitant about another beauty subscription. So glad I tried it.
✓ Verified · 5 weeks of use★★★★★
Three months later, the change is undeniable. Friends keep asking.
✓ Verified · 3 months of use★★★★★
Such a simple ritual. One sweep before bed, that's it.
✓ Verified · 6 weeks of use★★★★★
I have super straight lashes. They look fuller and more lifted now.
✓ Verified · 5 weeks of use★★★★★
Cruelty-free, vegan, and actually works. Rare combination.
✓ Verified · 4 weeks of use★★★★★
I love that it's plant-based. Feels like skincare, not makeup.
✓ Verified · 6 weeks of use★★★★★
Easy to fit into my evening routine. Lasted me about ten weeks.
✓ Verified · 10 weeks of use★★★★★
Husband noticed before I did. That's when I knew it was working.
✓ Verified · 6 weeks of use★★★★★
Light scent, no irritation, smooth application. Ten out of ten.
✓ Verified · 5 weeks of use★★★★★
The ingredients are exactly what I look for. No mystery chemicals.
✓ Verified · 4 weeks of use★★★★★
First lash serum that didn't dry out my lash line. Genuine hydration.
✓ Verified · 6 weeks of use★★★★★
Use it on my brows too with the leftover product. Both look amazing.
✓ Verified · 5 weeks of use★★★★★
Long, fuller, softer. Pick any of those — it delivers.
✓ Verified · 6 weeks of use★★★★★
I'm in my 50s and my lashes look better than they have in a decade.
✓ Verified · 3 months of use★★★★★
Took the chance and bought during a sale. Now I'm a full-price customer.
✓ Verified · 7 weeks of use★★★★★
My favorite part of my night routine. Mindful, calming, effective.
✓ Verified · 5 weeks of use★★★★★
Wore extensions for years. This brought my natural lashes back to life.
✓ Verified · 6 weeks of use★★★★★
Lashes used to fall out when I removed mascara. Not anymore.
✓ Verified · 4 weeks of use★★★★★
Gentle daily ritual. My lashes feel nourished and look healthier.
✓ Verified · 6 weeks of use★★★★★
I trust the ingredient list. Nothing I can't pronounce.
✓ Verified · 5 weeks of use★★★★★
Used to apply petroleum jelly. This is so much better.
✓ Verified · 2 months of use★★★★★
My makeup looks better because my lashes look better. Foundation of everything.
✓ Verified · 7 weeks of use★★★★★
Stunning results. The applicator makes it foolproof.
✓ Verified · 5 weeks of use★★★★★
It just works. No fanfare needed.
✓ Verified · 6 weeks of use★★★★★
Restocked twice already. Permanent fixture.
✓ Verified · 3 months of use★★★★★
Did the 6-week test. Could see the change in photos.
✓ Verified · 6 weeks of use★★★★★
The brown packaging is so chic on my vanity.
✓ Verified · 5 weeks of use★★★★★
Recommend to anyone tired of lash serums that sting.
✓ Verified · 4 weeks of use★★★★★
My natural lashes after years of falsies — finally bouncing back.
✓ Verified · 6 weeks of use★★★★★
Soft, not sticky. Just what good skincare should feel like.
✓ Verified · 5 weeks of use★★★★★
Light touch, big results. Less is more with this serum.
✓ Verified · 6 weeks of use★★★★★
Tried it before a wedding. Glad I gave myself enough time.
✓ Verified · 4 weeks of use★★★★★
Daily ritual that feels luxurious without breaking the bank.
✓ Verified · 6 weeks of use★★★★★
Castor oil that actually absorbs. No film on my lashes in the morning.
✓ Verified · 5 weeks of use★★★★★
Pregnant and wanted a clean option. This fit the bill perfectly.
✓ Verified · 6 weeks of use★★★★★
Sister gave me hers to try. Now she has to buy her own again.
✓ Verified · 4 weeks of use★★★★★
Smells natural, never overpowering. Subtle plant scent.
✓ Verified · 5 weeks of use★★★★★
Mascara glides on so much better. Lashes feel cushioned.
✓ Verified · 6 weeks of use★★★★★
Three bottles in. Loyal customer.
✓ Verified · 3 months of use★★★★★
Travels well. Sturdy bottle, no leaks.
✓ Verified · 7 weeks of use★★★★★
Postpartum hair shed everywhere — lashes too. This is helping them recover.
✓ Verified · 5 weeks of use★★★★★
Recommended by my esthetician. She doesn't recommend things lightly.
✓ Verified · 6 weeks of use★★★★★
Six weeks of consistency and my lashes look denser and healthier.
✓ Verified · 6 weeks of use★★★★★
Honestly thought it was too good to be true. It's just true.
✓ Verified · 5 weeks of use★★★★★
Use it as a base before falsies — they stay on so much better.
✓ Verified · 4 weeks of use★★★★★
Soft, conditioned lashes that hold mascara curl all day.
✓ Verified · 6 weeks of use★★★★★
I look more awake without makeup. That's the highest compliment.
✓ Verified · 5 weeks of use★★★★★
Allergic to most lash serums. Botanil is gentle and actually works.
✓ Verified · 6 weeks of use★★★★★
The bottle lasts ages. Such good value for daily use.
✓ Verified · 3 months of use★★★★★
Lashes feel like silk. No exaggeration.
✓ Verified · 6 weeks of use★★★★★
My partner asked if I got extensions. Nope, just consistent use of this.
✓ Verified · 5 weeks of use★★★★★
It's part of my self-care now. A small daily kindness.
✓ Verified · 6 weeks of use★★★★★
Used for two months on holiday. Came back with the best lashes of my life.
✓ Verified · 2 months of use★★★★★
Sleek bottle, dreamy formula, no fluff. Love.
✓ Verified · 5 weeks of use★★★★★
Goes a long way. One bottle lasted me three months easy.
✓ Verified · 3 months of use★★★★★
I'm now obsessed with checking my lash progress in the mirror.
✓ Verified · 6 weeks of use★★★★★
Easy to apply on tired evenings. Doesn't feel like a chore.
✓ Verified · 5 weeks of use★★★★★
Castor oil without the mess of DIY. Brilliant.
✓ Verified · 6 weeks of use★★★★★
Bought as a gift, ended up keeping it. Buying another for her.
✓ Verified · 4 weeks of use★★★★★
Beautiful brand, beautiful product. Will keep on supporting.
✓ Verified · 6 weeks of use★★★★★
Six-week update: my lashes are noticeably fuller and softer.
✓ Verified · 6 weeks of use★★★★★
First product to actually live up to the hype. So happy I tried it.
✓ Verified · 5 weeks of use★★★★★
If you're on the fence — get it. You'll thank yourself in six weeks.
✓ Verified · 6 weeks of use★★★★★
Worked through the bottle twice. Lashes look the healthiest they ever have.
✓ Verified · 7 weeks of use★★★★★
The simplest thing I've added to my routine. Huge return for tiny effort.
✓ Verified · 6 weeks of use