Instead of guessing or wasting sprays, you pick a fragrance and Layra returns ranked pairing recommendations with clear compatibility reasoning. Our recommendation engine evaluates note overlap, complementary notes, fragrance family, concentration, and intensity, so suggestions are both creative and wearable. You can also save combinations from your own collection and build a personal scent library over time.

Auth0 — Start building with Auth0 for AI Agents, now generally available.

Start building with Auth0 for AI Agents, now generally available.

Hey Product Hunt! 👋 I’m launching Layra, a fragrance layering app for people who love perfume but don’t want to guess which scents actually work together. We built Layra because layering is creative, but trial-and-error can get expensive fast. With Layra, you can: Pick any fragrance and instantly get compatible layering recommendations See why a pairing works (notes + compatibility reasoning) Save combinations from your own collection and build your signature scent library What makes Layra different is that recommendations aren’t random. Our engine scores pairings using note overlap, complementary notes, fragrance family, concentration, and intensity, then ranks the best matches. If you try it today, I’d love feedback on: Whether the recommendations feel accurate for your personal taste What would make you save and revisit combinations more often Thanks for checking out Layra. I’ll be here all day answering questions and collecting feedback 🙌 Try it free: https://layraapp.com/

Auth0 — Start building with Auth0 for AI Agents, now generally available.

Start building with Auth0 for AI Agents, now generally available.

Layra

Turn your fragrance collection into signature scent pairings

Turn your fragrance collection into signature scent pairings