Cosmic Lash Serum
Cosmic Lash Serum
🌙 Longer lashes in weeks
🦋 Naturally fuller, bolder look
🌿 Gentle + clean ingredients
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⭐️⭐️⭐️⭐️⭐️
“Literally obsessed—my lashes are so much longer and I stopped wearing mascara daily!”
⭐️⭐️⭐️⭐️⭐️
“3 weeks in and my sparse lashes look FULL again. I’ve never felt prettier!”
⭐️⭐️⭐️⭐️⭐️
“No redness, no stinging, just results. It’s my new holy grail!”
How It Works
How It Works
Apply Cosmic Lash Serum to relief lashes every night before bed. Let the nourishing formula work overnight to boost natural lash growth while you sleep. Results start showing in as little as 2–3 weeks!
Our Guarantee
Our Guarantee
If you're not 100% satisfied within the first 30 days, just send it back to us and we'll give you a full refund.
Shipping & Delivery
Shipping & Delivery
We process orders within 24-72 hours and deliver them within 6-15 days depending on your location
Cosmic Lash Serum
Wake Up to Naturally Longer, Fuller Lashes ✨
Forget the glue, the lifts, or the lash extensions. With the Cosmic Lash Serum, you're just a swipe away from your own lashes becoming longer, fuller, and healthier all while you sleep
How To Use
Apply a thin layer of serum along your upper lash line nightly, just like eyeliner. Make sure your face is clean and dry before applying. Let it absorb before applying any other products!
Real Results, backed by reviews
Customers can’t stop raving—and the numbers don’t lie. Our clinically backed formula helps awaken lash follicles and retain lash length over time.
94%
said lashes looked longer in 4 weeks
96%
said they felt more confident without mascara
95%
said lashes appeared fuller and healthier
30-Money-Back Guarantee!
We stand by our products with a 30-day risk-free guarantee. If you're not completely thrilled with your order, simply return it for a full refund (no questions asked)
What Customers Are Raving About!
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⭐️⭐️⭐️⭐️⭐️
“No redness, no stinging, just results. It’s my new holy grail!
-
⭐️⭐️⭐️⭐️⭐️
“3 weeks in and my sparse lashes look FULL again. I’ve never felt prettier!”
-
⭐️⭐️⭐️⭐️⭐️
“Literally obsessed—my lashes are so much longer and I stopped wearing mascara daily!”
Frequently Asked Questions
FAQ
Is this safe for sensitive eyes or contact lens wearers?
Yes! Cosmic Lash Serum is ophthalmologist-tested and safe for sensitive eyes and contact lens users.
How long before I see results?
Most users see visible improvement in 2–3 weeks, with full results around 6 weeks of consistent use.
Will it change my eye color or cause irritation?
Nope! Our formula is non-irritating and contains no prostaglandins (the ingredient linked to eye color change).
Can I use this with eyelash extensions?
Absolutely! It can help strengthen your natural lashes and support healthier regrowth underneath extensions.
How fast is shipping?
We process orders within 24-72 hours and deliver them within 6-15 days depending on your location
How do I get in contact?
text 208-837-2486