
Your lashes were meantto be longer.
Metrivya delivers fuller, longer, healthier lashes in 2 weeks — with zero prostaglandins, zero irritation, and a formula that finally tells the truth about how lash growth works.
Myristoyl Pentapeptide-4
Eyelash “signal” peptide that upregulates keratin production and increases lash length, thickness, and density
Biotin + Panax Ginseng
Helps enzymes involved in protein metabolism, which indirectly supports keratin production in hair and lashes
Acetyl Hexapeptide-8
Rejuvenates, strengthens and conditions the hair follicles contributing to fuller‑looking lashes and brows
Palmitoyl Tripepide-1
Collagen and keratin‑signaling peptide that supports stronger lashes and improves hair fiber resilience
Why Our Lash Serum Is Better Than Others?
100% Non-Prostaglandin Formula — Super Safe for Sensitive Eyes
Most cheap lash serums add prostaglandin to force fast growth, which easily causes eye irritation, redness, itching, dark eye circles and eyelid pigmentation, and even damages eye health with long-term use.
Our serum is completely prostaglandin-free. We use natural nourishing ingredients to activate lash follicles gently, zero stimulation, zero side effects. It’s safe for sensitive eyes, contact lens wearers and daily long-term use.
Get Fuller, Thicker, Longer Lashes in Just 2 Weeks
✅ Gentle & Light Texture — No Sticky, No Stinging, No Mess
Ultra-thin watery texture, fast-absorbing, no sticky residue, no clumping on lashes. It won’t blur your vision, stain your skin or smudge your makeup. Apply it at night after cleansing, it dries quickly and fits perfectly into your daily skincare routine.
✅ Nourish & Strengthen — Stop Lash Fall Out
Infused with multiple natural nourishing essences, it deeply nourishes lash roots, repairs dry, fragile and easy-fall lashes, strengthens lash toughness. It not only promotes lash growth, but also makes existing lashes thicker, blacker and healthier.
Get Results in Less than 4 Weeks
Experience natural lashes reach their full growth potential by committing to our 3 month treatment with lash growth serum, while seeing results early on.
1 Week
Get ready! Longer lashes are on the way.
4 Weeks
Your lashes look longer and you can feel they are healthier.
8 Weeks
People are noticing and love your lashes! Not only are they longer but thicker too, keep going!
12 Weeks
Your lashes have reached their full potential and your look has completely changed!
Why Upgrade Your Lash Routine?
A targeted serum helps care for lashes from root to tip without adding heavy makeup steps.
| Features | BEST CHOICEOur Lash Serum | Basic Mascara Only |
|---|---|---|
| Targeted Lash-Line Application | ✓ | — |
| Lightweight Daily Formula | ✓ | — |
| Supports Fuller-Looking Lashes | ✓ | — |
| Easy Precision Brush | ✓ | — |
| Simple Night Routine | ✓ | — |
Sceptical at first, but
“I was skeptical at first, but the difference is undeniable! It’s only been a month and my lashes are noticeably thicker and longer. I feel so much more confident without mascara!”
Emma S.
Verified Buyer
Lives up top its promises
“Finally, a serum that lives up to its promises! My lashes were always brittle and short, but after using Metrivya for just a few weeks, they’ve transformed. They’re not only longer, but stronger and healthier looking.”
Sophia L.
Verified Buyer
Visible improvements
“I’ve tried every lash enhancer out there, but this one is a game changer. I saw visible improvements in just under three weeks, and I love how my lashes now frame my eyes. Big thanks to Metrivya!”
Ava J.
Verified Buyer