Prebiotics delivered transdermally through your lash line. Heal your gut, grow your lashes, and clear your mind — just by wearing your adhesive.

✦ The Science ✦
Prebiotics are non-digestible plant fibres that act as fuel for your beneficial gut bacteria —
stimulating their growth, producing short-chain fatty acids, and improving immune and metabolic function.
Until now, the only way to get them was through your diet.
Lashiivo × Poppi changes that. Our proprietary Transdermal Microbiome Complex™ embeds
high-concentration prebiotic compounds directly into our lash adhesive formula — delivering them through
the delicate periocular skin, straight into systemic circulation. Think of it as a prebiotic IV drip.
Worn on your lashes.
✦ How It Works ✦
Our formula is loaded with inulin, chicory root extract, and apple cider vinegar — all recognised prebiotic fibres that feed Lactobacillus and Bifidobacterium strains.
ApplicationThe periocular skin — among the thinnest on the body — acts as a direct absorption pathway. Prebiotic compounds penetrate the skin barrier and enter systemic circulation within 15–20 minutes.
AbsorptionOnce circulating, prebiotics reach the gut lining and selectively feed beneficial bacteria, promoting short-chain fatty acid (SCFA) production — the key driver of immune and metabolic health.
MicrobiomeA balanced microbiome cascades into whole-body outcomes: improved digestion, enhanced immune regulation, reduced inflammation, and a gut-brain axis that finally has its act together.
Results✦ What You'll Notice ✦
Prebiotic compounds delivered to the lash follicle stimulate keratinocyte activity and extend the anagen (growth) phase. Fuller, longer lashes — as a side effect of gut health.*
Lash HealthOur inulin and FOS blend acts as fuel for Bifidobacterium and Lactobacillus strains, reducing bloating, improving regularity, and restoring gut lining integrity.*
Gut HealthThe gut-brain axis is real. By increasing SCFA production and reducing systemic inflammation, our formula supports serotonin precursor synthesis — 90% of serotonin is made in the gut.*
Gut-Brain AxisShort-chain fatty acids produced by a thriving microbiome play a central role in immune regulation — reducing chronic inflammation and priming your body's first-response defences.*
ImmunityA balanced microbiome improves insulin sensitivity and glucose metabolism. Our SCFAs signal the hypothalamus to regulate appetite and energy use — delivered through your lash line.*
MetabolismThe one benefit on this page that's 100% real. Lashiivo's formula delivers 7 to 8 weeks of retention. Your lashes aren't going anywhere — prebiotic IV drip not required.*
Lashiivo Promise*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Or really anything. Happy April Fools' Day 🎉
Every ingredient in our Transdermal Microbiome Complex™ is sourced from high-fibre, plant-derived prebiotic compounds — the same ones found in your favourite gut-health foods. Delivered via lash glue.
*Dreamed up by Lashiivo at 2am. No gastroenterologists — or Poppi — were consulted.
✦ Clinical Data ✦
*Trial conducted with a sample size of 1. She also had Poppi that morning. Results may not be typical. Or real.
✦ April 1st Only ✦
The prebiotic lash adhesive is an April Fools prank. But Lashiivo's hold? Absolutely isn't a joke. Use code LASHFOOL20 for 20% off our full collection — today only.