Eyelash Serum Duo
90 day guarantee
Free Shipping
Cruelty free
Double Your Lash Growth Journey
Want to ensure continuous results for your lash transformation? The Diablo Eyelash Serum Duo gives you two full-size serums to maintain your results without interruption.
Our bestselling eyelash serum strengthens and lengthens your natural lashes, while our duo pack ensures you never run out of your essential lash enhancer.
- 6 months of continuous growth
- Up to 50% longer lashes in 30 days
- Clinically proven formula
- Perfect for sharing with friends
- Safe, gentle & non-irritating
- Ophthalmologist formulated
One swipe along your lash line each night. That's it.
1. Cleanse your eyelids and remove all makeup, using an oil-free cleanser.
2. Apply one thin line of Diablo Eyelash Serum along your upper lash line, like eyeliner.
3. Let it dry, and leave it to work overnight.
Use nightly for 8 weeks. First changes usually show from around 2 weeks. After 8 weeks, drop to 3 to 4 nights a week to maintain.
Use the whole bottle. If your lashes aren't fuller and longer, we'll refund you in full.
Lashes grow on a cycle, and that cycle takes months. Most people see a visible difference by 8 weeks, but your lashes aren't done changing until you've finished the bottle. So that's how long we ask you to give it.
Use the serum nightly for 90 days. If you're not happy with your results, email us within 120 days of delivery and we'll refund the full amount you paid.
No return. No photos. No forms.
Free shipping on all orders this week.
You can return your order for any reason, free of charge, within 60 days. See more
★★★★★
"The ONLY lash serum that has actually worked for me."
- Kira P.
Proven Results
of users experienced increased eyelash length & thickness
Key Ingredients
Toxic free and sustainably made. The 100% natural formula is clinically proven to promote longer & thicker eyelashes.
Biotinoyl Tripeptide-1: The super combo, Tripeptide with Biotin, has an impressive impact on eyelash growth making them appear longer, fuller and stronger.
Myristoyl Pentapeptide-17: Penetrates the lashes to stimulate keratin, your hairs natural protein, which is required for healthy eyelash growth.
Oligopeptide-10: Helps support collagen production and improves follicle function, minimising eyelash loss while increasing eyelash thickness.
Builds a foundation for keratin and increases the rate of new follicles, preventing eyelash brittleness and speeding up new eyelash growth.
Responsible for increasing water content and elasticity. B5 prevents early eyelash breakage allowing the eyelash hairs to grow longer and thicker.
An essential vitamin for healthy eyelashes, Tocopherol contains antioxidant properties that protect the eyelashes from mascaras and strong makeup removers.
Purified Water (Aqua), Hyaluronic Acid, Biotinoyl Tripeptide-1, Myristoyl Pentapeptide-17, Vitamin B7 (Biotin), Vitamin B5 (Panthenol), Panax Ginseng Extract, Swertia Japonica Extract, Pentylene Glycol, Cucurbita Pepo (Pumpkin) Seed Extract, Acetyl Tetrapeptide-3, Serenoa Serrulata Fruit Extract (Saw Palmetto), Oligopeptide-10, Vitamin E (Tocopherol).
Free from:
Parabens, Sulphates, Hormones (Prostaglandin), Silicones, Gluten, Fragrance, PEGS, Phthalates, BHT.
Effortless Application
Just one swipe along your lash line each night is all it takes for longer fuller lashes.
Remove any makeup and residue with preferably an oil-free cleanser.
Apply one thin line of Diablo Eyelash Serum along your lash line.
Apply each night and start seeing results in 2 weeks.
